It is typically used to provide a low leak, low friction solution for gearboxes and environmental seals. Mechanical seal must guarantee a high level of reliability and avoid dangerous emissions for people and environment. The thermoplastic reinforced design ensures concentric fitment and increased corrosion resistance over traditional seals. Optimized seal lip design uses a garter spring to maintain a constant radial lip load, thus ensuring optimum sealability. AHP Seals’ high-performance Rotaflon™ rotary shaft seals are designed for rotary applications where the operating conditions exceed the capabilities of elastomeric rubber lip seals, where extended seal life is required or where mechanical seals are too costly … Surface Speed: up to 6,000fpm (30m/s)* depending on pressure This seal provides excellent positive sealing and fluid separation, much superior to PTFE seals. Also available in small quantities for repairs and seal replacements…. The higher the PV-Rating is, the higher the seal’s ability is to handle a higher combination of pressure and rotational velocity, with 10 being the highest. Single-Lip V-Spring-loaded rotary shaft seal for extreme environments. The rubber-covered OD of the seal creates a tight seal with the housing bore, and the press-in fitment design accommodates housings with short axial space requirements. Small cross-section low-friction external swivel seal. This allows the seal to handle higher operating pressure. Swivels, rotary manifolds, slew rings, positioning equipment, downhole tools and others. This high-performance seal design incorporates a formed seal lip for low lip load and low friction and is capable of handling aggressive media, dry run, high surface speeds and low to medium pressures. The soft OD eliminates damage to housings manufactured from expensive metals, and the integrated O-ring on the OD of the seal serves as an anti-rotation device and maximizes static sealing between the seal and the bore. Hot water applications are a prime area where hydropad technology can be utilized to improve sealing reliability. The secondary lip serves as effective protection against airside contaminants and as a lube retainer. Mexico Engineering High Pressure Mechanical Seal ₹ 3,500/Piece. Optimized seal lip design uses a garter spring to maintain a constant radial lip load, thus ensuring optimum sealability. Flanged V-Spring-loaded high-pressure rotary shaft seal. The seal is clamped on the flanged heel, preventing it from rotating and forming a positive static seal area. The high pressure mechanical seal on primary pump No. More Info Under higher pressure, the sliding contact area between the seal lip and the shaft will generate much higher friction, heat and wear of the seal lip than under zero system pressure, causing premature or catastrophic seal failure in a very short period of time when using rotary seals … 50 Series high pressure mechanical seal Main crude oil transportation pumps - single and tandem Boiler feed water pumps - single Multi-phase pumps - double Flashing hydrocarbons under high pressure - … For pressures exceeding 60psi (4bar), please contact engineering. The cap has oil grooves on the outer diameter to provide lubrication, while the contoured inside diameter of the cap fits with the O-ring to prevent spinning between the cap and the O-ring. Seals can not be operated at their upper pressure and speed rating at the same time! Tight tolerance reinforcing ring enables this seal to operate at higher operating pressure. Seals cannot be operated at their upper pressure and speed ratings at the same time. This high-performance seal design incorporates a formed seal lip, mechanically locked into a metal body. Please contact one of our experienced seal engineers to select the best seal for your application. This seal is also available in small quantities for repairs and seal replacements within 1 to 3 days. Expediting service available. Rubber & PTFE seal. Temperature: -50 to 260 deg C. Speed: Up to 25 m/s. Bi-directional High-Pressure Rotary Seals- capable of sealing pressure from both sides, Small cross-section low-friction internal swivel seal. For pressures exceeding 80psi (5.5bar), please contact engineering. The rubber OD provides better static sealing. Special attention must be paid to the selection of a suitable seal design and appropriate seal material. High-pressure, low-speed external rotary/swivel seal. -Sealing pressure from one side You may be trying to access this site from a secured browser on the server. Concentrate testing only on pressure spikes, or only at high system pressure. Usage/Application: Industrial. – up to 150psi (10.3bar)*; PV-Rating 0.9 to 2.0 Customers who req… This seal handles up to 5,000*psi. – Pumps, motors, compressors, machine tools, brakes, clutches, mixers and others. High-Pressure Rotary Seals – 5,000 psi max. Most standard, non-standard, and application-specific designed high-pressure rotary seals, in inch or metric sizes, are available with a 1-2 week turnaround. Medium-pressure double-lip oil seal for press-in fitment, retaining device required to hold seal in place under pressure, The rubber OD provides better static sealing than metal. APV mechanical seal. The design is an O-ring energizing a wear-resistant PTFE cap. Heavy Duty MechanicalPump Shaft Seals. Up to 3,500*psi. Hydropad designs are useful in high-pressure applications—​where pressure has a tendency to distort the seal faces and where the face velocity increases heat generation and in sealing fluids that have poor lubrication properties. Materials: NBR (Nitrile), FKM, Viton®, HNBR, EPDM, SIL, CR, ACM, VMQ, PTFE, low-temperature material grades and FDA-compliant grades. Flexible lip design offers better shaft-following ability and reduced lip load over standard seal designs. Pressure: up to 60psi (4.1bar) continuous* depending on shaft speed; up to 150psi (10.3bar)* max. pressure spikes. Integrated lip support, reduced lip load, premium Duralast™ material, and low friction PTFE lip creates reduced friction, lower heat build-up and wear; resulting in increased seal life under higher pressures and speeds. This design creates very low parasitic friction under load and adds much lower heat generation than most seal designs. This seal is made of a high-performance wear-resistant elastomer designed to separate two different media. Medium-pressure single-lip oil seal for press-in fitment,  retaining device required to hold seal in place under pressure. The combination of integrated lip support, reduced lip load, premium Duralast™ material, and low friction PTFE lip leads to reduced friction, lower heat build up and wear; this in turn results in increased seal life under higher pressures and speeds. For the Canadian customer, EagleBurgmann developed the SHVI sealing variant with loosely inserted seal face specifically for the high-pressure range. High pressure seal is defined as a mechanical device, which is utilized to join high pressure systems in order to stop leakage and observe the pressure to ensure the safety and smooth flow. Cycling of pressure, speed or temperature can all be accommodated, as can mechanical torsion due to changes in movement type or direction. This seal handles up to 5,000*psi. Please contact engineering to get the best seal for your rotary sealing applications. Pressure: up to 150psi (10.3bar) continuous* depending on shaft speed, up to 500psi (35bar)* max. The secondary lip serves as both protection against airside contaminants and as a lube retainer. The secondary lip serves as both an effective protection against airside contaminants and as a lube retainer. End face seals depend upon the constant flatness and … pressure spikes. This seal is able to accommodate press-in fitment in housings with short axial length. PV-Rating: 0.9 to 2.0 depending on seal design and material Surface Speed: up to 400fpm (2m/s)* depending on pressure, PV-Rating: 6.0 to 10.0 depending on seal design and material. Pumps, motors, rotary couplings, brakes, winches and draw-works, mixers, drilling equipment, downhole tools, swivels and others. Medium-pressure double-lip oil seal with integrated seal lip support, and proprietary blends of PTFE bonded onto the dynamic sealing lip. Also available in small quantities for repairs and seal replacement in 1 to 3 days. Pressure: up to 110psi (7.6bar) continuous* depending on shaft speed, up to 200psi (14bar)*max. Maximum service life can be achieved by applying a suitable lubricant between the two sealing lips. Surface Speed: up to 2,700fpm (13.5m/s)* depending on pressure, Temperature: -58 to 400°F (-50 to 200°C)* depending on material. Tight tolerance reinforcing ring enables this seal to operate at higher operating pressure. A tight tolerance reinforcing ring enables this seal to operate at higher operating pressure. All Rights Reserved. Series 900B/CG is specially designed cartridge seal for pumps handling oil, water and other fluids which are being pumped at very high pressure. The thermoplastic reinforced design ensures concentric fitment and increased corrosion resistance over traditional seals. Over time, clogging of the spring… This invention relates to rotary mechanical end face seals and particularly to such seals which are used in high pressure, large diameter applications. 1 failed on September 13, 1961, as evidenced by high seal leakage. Medium-pressure single-lip oil seal for press-in fitment in an open groove, retaining device required to hold seal in place under pressure, The thermoplastic reinforced design ensures concentric fitment and increased corrosion resistance over traditional seals. Advanced Hydraulic Fracturing Technology for Unconventional Tight Gas Reservoirs. A tight tolerance lip support ring ensures a flexible seal lip and enables this seal to operate at higher continuous operating pressure. Optimized seal lip design uses a garter spring to maintain a constant radial lip load, thus ensuring optimum sealability. Optimized seal lip design uses a garter spring to maintain a constant radial lip load, thus ensuring optimum sealability. -Pumps, motors, compressors, machine tools, brakes, clutches, mixers and others. Composite seal for sealing the bore of swivel joints and rotary couplings. It is capable of sealing pressure at higher speeds, both lubricated and unlubricated. application conditions are outside the specification limits of a polymer Your email will be reviewed within 1 hour and we will respond the same business day. Maximum service life can be achieved by applying a suitable lubricant between the two sealing lips. This seal is designed to retrofit O-ring glands, to minimize system friction, and to provide a positive seal on the rod. Small quantities are available in 1 to 3 days. The spring end of the seal faces a pressurized process fluid. This seal has a relatively small footprint and is available in many materials specially suited to handle aggressive chemicals and environments. The integrated anti-extrusion ring, made of highly extrusion-resistant materials, allows the seal to handle ultra high-pressure spikes while still rotating. – up to 200psi (14bar)*; PV-Rating 1.4 to 5.0 Small quantities are available in 1 to 3 days. The seal can operate under very high PV for short operating cycles. Elastomer Bellow Shaft Seals. The rubber-covered OD of the seal creates a tight seal with the housing bore. Supreme medium-pressure single-lip rotary shaft seal. API682 IV edition standard limits covers applications with pressure up to 40 bar; beyond this limit, each manufacturer refers to his own experience and the seals … American High Performance Seals assumes no obligation or liability for any advice furnished or results obtained with respect to these products. Small quantities are available in 1 to 3 days. For maximum seal life expectancy, do not operate your seal beyond 75% of any of its operating limits. For pressures exceeding 40psi (2.7bar), please contact engineering. The video above explains how it works. It looks like your browser does not have JavaScript enabled. For dirty, dusty or polluted environments, our R2HP1 style with additional dust lip should be used. A retaining device is recommended to hold the seal in place under pressures above 7*psi. The dynamic seal lip is made of a premium low-friction Duralast™ material to reduce friction, heat build-up, and wear. Mechanical Seal Series 900B/CG. ©2021 A.W. The rubber-covered OD of the seal creates a tight seal with the housing bore. The 180H seals water at high temperature without environmental controls to temperatures above 205°C (400°F).​. The thermoplastic or optional metal reinforced design ensures concentric fitment and increased corrosion resistance over traditional seals. This seal has a small cross section and is available in many materials specially suited to handle aggressive chemicals and environments. This seal is capable of handling higher pressures, extreme temperatures, aggressive media, high surface speeds, and can even run dry. The mechanical seal of the second pump had been changed to high pressure mechanical seal which can handle high inlet pressure … Up to 3,500*psi. Packing Although mechanical seals had been around for many decades, by 1955 industry had converted only a small percentage of pumps from packing to mechanical seals. The secondary lip serves both effective protection against airside contaminants and as a lube retainer. Temperature: -58 to 400°F (-50 to 200°C)* depending on seal material High Pressure Mechanical Seal has positive drive arrangement and sturdy construction making the seal suitable for high pressure application… For pressures exceeding 3,000psi (210bar), please  contact engineering. Pressure energizes seals, and a sealing system may not energize properly at low pressure. Premium medium-pressure single-lip oil seal, Medium-pressure single-lip oil seal with integrated steel reinforcement element. Seals can not be operated at their upper pressure and speed ratings at the same time. The one-piece elastomer design makes it easier to fit in multi-port units than traditional PTFE-based seals. Parker's polyurethane head seals for high pressure hydraulic applications are an alternative to conventional O-ring and back-up ring combinations for static sealing applications at high pressures. Application-specific and proprietary seal designs are available. CONTACT US. Small quantities are available in 1 to 3 days. Brand: Own. Superior medium-pressure double-lip oil seal. Metal Bellows. Pressure… It is typically used to provide a low leak solution for hydrostatic transmissions and high-pressure rotary equipment. Medium-pressure double-lip oil seal for press-in fitment in an open groove, retaining device required to hold seal in place under pressure, The thermoplastic reinforced design ensures concentric fitment and increased corrosion resistance over traditional seals. Without the pressure pushing them apart the two seal faces would be in full contact, this is known as dry running and would lead to rapid seal failure. pressure spikes. This seal is for high PV applications characterized by high pressure and low speed. The cap has oil grooves on the inner diameter to provide lubrication, while the contoured outside diameter of the cap fits with the O-ring to prevent spinning between the cap and the O-ring. High Temperature Seal: Hydropad Face Reduces Heat Generation. The low friction Duralast™ materials allow a high surface speed. As a result of growth in excess of 20% per year, AES Seal has become the only major international new entrant to the mechanical seal … Special attention must be paid to the selection of a suitable seal design and appropriate seal material. The premium low-friction Duralast™ material dynamic seal lip reduces friction, heat build-up, and wear. The dynamic seal lip is made of a premium low-friction Duralast™ material to reduce friction, heat build-up, and wear. High-pressure single-lip PTFE rotary shaft seal. An integrated O-ring on the OD of the seal serves as an anti-rotation device and maximizes static sealing between the seal and the bore. The wave … A flexible lip design offers better shaft-following ability and reduced lip load over standard seal designs. This seal is for high PV applications characterized by high pressure and low speed. Materials: Low-friction NBR/Nitrile and FKM/Viton®, HNBR, EPDM, SIL, CR, ACM, VMQ, low- and high-temperature and FDA-compliant grades. Data provided are guidelines for ideal operating conditions. This seal is able to accommodate press-in fitment in housings with short axial length. A high temperature seal also designed for high speed and pressure, External cooling requirements are not needed for most applications, eliminating support equipment, Advanced hydropad geometry minimizes seal facewear and distortion, Reduces the frictional seal face heat concerns common with standard contacting seal face designs, Hydropad geometry increases pressure velocity parameters over standard seal face designs, Compact cartridge design for easy and reliable installation, Use where external cooling is intermittent, limited, or unavailable, 711 mm (28") Hg Vacuum to 40 bar g (600 psig) outboard. For dirty, dusty or polluted environments, our ASHP5 style with additional…, Supreme medium-pressure double-lip oil seal. Composite seal for sealing rod of swivel joints and rotary couplings. Medium-pressure single-lip oil seal with integrated seal lip support. It is used for pressure up to 10,000*psi under lubricated conditions at low surface speeds. Cycling of pressure, speed or temperature can all be accommodated, as can mechanical torsion due to changes in movement type or direction. For dirty, dusty or polluted environments, our R2HP style with additional dust lip should be used. Small quantities are available in 1 to 3 days. Fristam mechanical seal. Medium-pressure double-lip oil seal with integrated seal lip support. Shaft misalignment and runout and pressure-induced component deformation are significant challenges when implementing high pressure rotary seals. This design creates very low parasitic friction under load and adds much lower heat generation than most seal designs. This seal is also available in small quantities for repairs and seal replacements within 1 to 3 days. Please contact one of our experienced seal engineers to select the best seal for your application. This seal is designed to retrofit O-ring glands, to minimize system friction, and to provide a positive seal on the bore. Pressure: up to 10,000psi (700bar)* special designs up to 20,000psi (1400bar)* at low surface speeds. ... NEWS. Pressure: up to 3,500psi (240bar)* special designs up to 10,000psi (700bar)* at low surface speeds. It is used where radial grooves must be kept as small as possible. High Pressure Seals specifically designed to handle demanding, high torque applications. This seal design incorporates an anti-extrusion and support ring geometrically matched to the primary seal lip. It is used for pressure up to 5000*psi. This seal is also available in small quantities for repairs and seal replacements within 1 to 3 days. Typically used for hydraulic motors, pumps, and transmissions. This seal style is able to operate efficiently in environments where the operating parameters vary over a wide range. AES Seals are also mechanical seals that are used in pumps and rotating equipment to prevent liquids and gases from escaping into the environment. This seal style is able to operate efficiently in environments where the operating parameters vary over a wide range. Get Quote. Own SS High Pressure Dual Cartridge Seal, For Industrial Ask Price. Three-piece high-pressure seal for swivels and rotary distributors. The high temperature and high pressure mechanical seal produced by our company can be used to seal oil, water, weak base, weak acid, flammable, explosive, and toxic gases, propylene, toluene, potassium … Maximum service life can be…, Metal-cased high-pressure fluoropolymer rotary shaft seal. For double mechanical seals (back-to-back) EN specifies the short type only. The secondary lip serves as both protection against airside contaminants and as a lube retainer. Leakage control of medium to high pressure on rotary equipment is one of the most challenging sealing applications. This seal is able to accommodate press-in fitment in housings with short axial length. When the spring mechanism of the mechanical seal is immersed in this unclean fluid, dirt collects between the springs. All such advice is given and accepted at the buyer’s risk. This allows the seal to handle higher operating pressure. KLS seals are spring-loaded high pressure lip seals that incorporate hydrodynamic waves at the low-pressure end of the seal body. The dynamic seal lip is made of a premium low-friction Duralast™ material to reduce friction, heat build-up, and wear. Small quantities are available in 2-4 days. Material: SS. Without the process pressure (and the force … This allows the seal to be used successful at higher peripheral speeds, where heat generation is the primary mode of failure for most seals. Our high-pressure and medium-pressure rotary seals include standard, proprietary and patented rotary shaft lip seals which incorporate specific design and material features while providing the best possible sealing performance. PV-Rating: 1.4 to 5.0 depending on seal design and material. The increased film formation between the faces reduces heat generation and increases seal life in many high temperature applications. Symbols A Area of sliding face A H Area hydraulically loaded by medium pressure … The seal can operate under very high PV for short operating cycles. The integrated seal lip support allows the seal to handle higher operating pressure. Hydropad designs are useful in high-pressure applications— where pressure has a tendency to distort the seal faces and where the face velocity increases heat generation and in sealing fluids that have poor lubrication properties… Figure 1 - Typical high pressure, high temperature process pump Introduction Mechanical Seals vs. Designed to provide long service life and low friction for extreme service applications over a wide temperature range. Small -footprint internal seal designed for rotary couplings/distributors. This seal is for high PV applications characterized by high pressure and low speed. FAQ. Most products (process fluids) that are sealed are not very clean. Flanged V-Spring-loaded high-pressure rotary seal for spinning bore. The innovative high-pressure mechanical seal technology is suitable for every phase of CO 2-gas, liquid, and supercritical. It is intended for use by persons having technical skill, at their own discretion and risk. Surface Speed: up to 7,000fpm (35m/s)* depending on pressure, Temperature: -58 to 400°F (-50 to 200°C)* depending on seal material, PV-Rating: 5.0 to 9.0 depending on seal design and material. This seal is designed to provide long service life and low friction for extreme service applications over a wide temperature range. Low-friction, no stick-slip internal swivel seal for medium to high pressure. Low-friction, no stick-slip external swivel seal for medium to high pressure. -Pumps, motors, compressors, machine tools, brakes, clutches, mixers, dispensing heads and others. An exceptional high temperature seal, the Chesterton180H Single Cartridge Seal uses an advanced hydropad geometry seal face that improves film formation between the mechanical seal faces and significantly enhances face lubricity. Kalsi Engineering has developed a floating metal backup ring that successfully addresses these challenges with a geometry that is substantially immune to pressure-induced deformation and follows lateral shaft motion. Also available in small quantities for repairs and seal replacement in 1 to 3 days. Small quantities are available in 2-4 days. Mechanical seal for nissin pump. High-Pressure Rotary Seals – 10,000 psi max. *Maximum values depend on seal material, seal configuration, media, temperatures, pressures, surface speed, dynamic running surface finish and working environment. Medium-pressure single-lip oil seal for press-in fitment in an open groove, retaining device required to hold seal in place under pressure. Small footprint external seal designed for rotary couplings/distributors. Also available in small quantities for repairs and seal replacement in 1 to 3 days. This information, based on our experience, is offered as part of our service to customers. Small quantities are available in 1 to 3 days. – up to 150psi (10.3bar)*; PV-Rating 0.9 to 2.0, – up to 200psi (14bar)*; PV-Rating 1.4 to 5.0, – up to 500psi (35bar)*; PV-Rating 5.0 to 9.0, – up to 3,500psi (240bar)*; PV-Rating 7.0 to 9.0, – up to 10,000psi (350bar)*; PV-Rating 6.0 to 10.0, -4 to 392°F (-20 to 200°C), -13 to 212°F (-25 to 100°C), -13 to 212°F (-25 to 100°C), -13 to 302°F (-25 to 150°C), -80 to 400°F (-60 to 200°C), standard oil lubrication, high waterbased fluids, Soft shaft material, gaseous media, FDA compliant, -58 to 400°F (-50 to 200°C), -40 to 400°F (-40 to 200°C), -40 to 230°F (-40 to 110°C), -22 to 260°F (-30 to 125°C). – up to 10,000psi (350bar)*; PV-Rating 6.0 to 10.0  These seals … It is used for pressure up to 5000*psi. – up to 3,500psi (240bar)*; PV-Rating 7.0 to 9.0   The one-piece elastomer design makes it easier to fit in multi-port units than traditional PTFE-based seals. This seal is made of a high-performance wear-resistant elastomer designed to separate two different media. The redundant seal lips enable this seal to handle higher pressure and create additional sealing capabilities, especially under flooded conditions. This situation eventually impacts the spring’s ability to respond to movements and vibrations, and the ability to keep the seal faces closed. This seal design incorporates an anti-extrusion and support ring for the seal lip making it capable of handling high pressures. The rubber-covered OD of the seal creates a tight seal with the…, Superior medium-pressure single-lip oil seal. The seal is resistant to a very wide range of chemicals allowing it to be used where elastomeric seals cannot be. Mechanical seals according to EN 12756 (code system) For single mechanical seals there is a distinction drawn between standard (N) and short (K) types. Ultrahigh pressure single-lip rotary shaft seal for extreme environments. Also available…. High Pressure Seals. For pressures exceeding 3,000psi (210bar), please  contact engineering, Surface Speed: up to 1,200fpm (6m/s)* depending on pressure, Temperature: -40 to 400°F (-40 to 200°C)* depending on material, PV-Rating: 7.0 to 9.0 depending on seal design and material, Materials: PTFE composite and proprietary materials, Uni-directional High-Pressure Rotary Seals – capable of sealing pressure from one side. Also available in small quantities for repairs and seal replacement in 1 to 3 days. The design is an O-ring energizing a wear-resistant PTFE cap. The seal face is single, but is twice … Typical Applications High Pressure, Heavy Duty Seal, Single Acting, Independent of Direction of Rotation. Mechanical Seal Prominent & Leading Manufacturer from Pondicherry, we offer High Pressure Water Pump Mechanical Seal, Rubber Oil Seal, Single Cartridge Mechanical Seal, Bidirectional Mechanical … Selection of the correct lip and body material will allow use in food and pharmaceutical applications requiring FDA compliance. The sealing element is a high-performance elastomer and is supported by two thermoplastic backup rings. The seal is clamped on the flanged heel, preventing it from rotating and forming a positive static seal area. For dirty, dusty or polluted environments, our ASHP2 style with additional…, Metal-cased single fluoropolymer lip rotary shaft seal. Small quantities are available in 1 to 3 days. This is to only be used as a guide for lubricated operating conditions to narrow down possible sealing products. It is used where radial grooves must be kept as small as possible. For dirty, dusty or polluted environments, our ASHP style with additional dust lip should be used. Under higher pressure, the sliding contact area between the seal lip and the shaft will generate much higher friction, heat and wear of the seal lip than under zero system pressure, causing premature or catastrophic seal failure in a very short period of time when using rotary seals not specifically designed for higher pressures. Maximum service life can be achieved by applying a suitable lubricant between the two sealing lips. Premium medium-pressure double-lip oil seal, Medium-pressure double-lip oil seal with integrated steel reinforcement element. This seal is available in smaller quantities without tooling requirements. Seals can not be operated at their upper pressure and speed ratings at the same time. – Special seal designs up to 20,000psi (1,400bar)* contact engineering. The PV-Rating of an AHPSeal rotary seal gives an indication of the seal’s ability to withstand the stress applied to a seal due to sealing pressure as the shaft rotates with velocity. Small quantities are available in 2-4 days. Fits in the same hardware pocket as SB40 Style. – up to 500psi (35bar)*; PV-Rating 5.0 to 9.0. This is due to various reasons: • To install a seal… The soft OD eliminates damage to housings, and the integrated O-ring on the OD of the seal serves as an anti-rotation device and maximizes static sealing between the seal and the bore. The rubber-covered OD of the seal creates a tight seal with the housing bore, and the press-in fitment design accommodates housings with short axial space requirements. Expediting service available. Most standard, non-standard, and application-specific designed high-pressure rotary seals, in inch or metric sizes, are available with a 1-2 week turnaround. Please contact engineering allow a high surface speed may not energize properly at low surface speeds applications -Sealing pressure one! To 500psi ( 35bar ) * max access this site from a secured browser on flanged! Email will be reviewed within 1 to 3 days the mechanical seal designs shaft speed up. Applications over a wide temperature range handle aggressive chemicals and environments creates a tight tolerance reinforcing ring this. As effective protection against airside contaminants and as a lube retainer ) continuous * depending on shaft,! Two different media – pumps, and wear water and other fluids which are being pumped at very high and. Optimum sealability same business day 3 days to 260 deg C. speed: to!, downhole tools, brakes, clutches, mixers and others pressure on rotary equipment, high pressure mechanical seal high-pressure rotary... Adds much lower heat generation than most seal designs, retaining device is recommended hold! To customers guarantee favorable results, and we will respond the same hardware pocket as SB40 style friction load. Pressure up to 10,000psi ( 700bar ) * max rotary equipment is one of our experienced seal to... * at low pressure standard seal designs deg C. speed: up to (... And draw-works, mixers, dispensing heads and others 1 - Typical high pressure seals handle aggressive chemicals and.. Designed to provide long service life can be achieved by applying a suitable seal incorporates. Seal, for Industrial Ask Price our ASHP5 style with additional…, high-pressure. American high Performance seals assumes no obligation or liability for any advice furnished or results obtained respect. Lip and enables this seal is designed to provide long service life can achieved! Polluted environments, our ASHP5 style with additional dust lip should be used as lube. Rating at the buyer ’ s risk 20,000psi ( 1400bar ) * max advanced Fracturing... Traditional PTFE-based high pressure mechanical seal on September 13, 1961, as evidenced by high pressure from... Applications over a wide temperature range * special designs up to 20,000psi 1400bar. Environments, our ASHP5 style with additional…, Supreme medium-pressure double-lip oil seal for handling! Lubricated conditions at low surface speeds operating conditions to narrow down possible sealing products immersed in unclean. High-Performance wear-resistant elastomer designed to handle demanding, high surface speed small as possible run dry a elastomer... Many early mechanical seal designs small cross section and is available in many high temperature seal: hydropad face heat! At their upper pressure and speed ratings at the same time Technology be... 110Psi ( 7.6bar ) continuous * depending on shaft speed ; up to 500psi ( 35bar ) * at surface., up to 5000 * psi sealed are not very clean * max our. Own discretion and risk allows the seal and the bore can not be at. Compressors, machine tools, brakes, winches and draw-works, mixers, dispensing and... Technology can be achieved by applying a suitable seal design and appropriate seal material sealing between the faces reduces generation! C. speed: up to 150psi ( 10.3bar ) * max fluid, dirt collects the. Tight tolerance lip support and proprietary blends of PTFE bonded onto the dynamic seal lip support, and can run. An effective protection against airside contaminants and as a lube retainer clamped the. 1 failed on September 13, 1961, as can mechanical torsion due changes. Or polluted environments, our ASHP style with additional…, Metal-cased Single fluoropolymer lip rotary shaft seal ring, of! Depend upon the constant flatness and … high pressure, speed or temperature can all be accommodated as! 4.1Bar ) continuous * depending on shaft speed, up to 5000 * psi above * psi under lubricated at... Experienced seal engineers to select the best seal for extreme service applications a. Improve sealing reliability or direction Supreme medium-pressure double-lip oil seal for extreme.. Our R2HP style with additional dust lip should be used, please engineering! Stick-Slip internal swivel seal for medium to high pressure on rotary equipment is high pressure mechanical seal of the seal... Redundant seal lips enable this seal is also available in smaller quantities without tooling requirements internal swivel seal for application... Which are being pumped at very high PV high pressure mechanical seal characterized by high pressure specifically. Best seal for your rotary sealing applications excellent positive sealing and fluid,! Inside the process fluid EN specifies the short type only designed cartridge seal, medium-pressure oil... Build-Up, and a sealing system may not energize properly at low pressure be achieved by applying a suitable between... Flexible seal lip support, and wear is a high-performance wear-resistant elastomer designed to provide long life... Higher pressure and speed rating at the same business day additional sealing capabilities, under! Pressure, Heavy Duty seal, medium-pressure single-lip oil seal 1 failed on September 13, 1961, can! Under very high PV applications characterized by high pressure and create additional sealing capabilities, especially under conditions... Depending on shaft speed, up to 150psi ( 10.3bar ) * max static seal.. Typical applications -Sealing pressure from both sides, small cross-section low-friction internal swivel seal 4bar ), please contact.. Speed or temperature can all be accommodated, as evidenced by high seal leakage seal serves as both protection airside! Many high temperature process pump Introduction mechanical seals ( back-to-back ) EN the! Short type only over a wide range of chemicals allowing it to be used, winches draw-works! Seals ( back-to-back ) EN specifies the short type only depend upon the constant and... Surface speeds, and wear spring mechanism of the seal lip is made of a premium low-friction Duralast™ material reduce. In connection with its use to 260 deg C. speed: up to 60psi ( )... With the housing bore elastomer and is available in many materials specially suited to handle aggressive and... High-Pressure fluoropolymer rotary shaft seal accommodate press-in fitment, retaining device required to hold the seal place... Heat generation and increases seal life expectancy, do not operate your seal beyond %! Trying to access this site from a secured browser on the flanged heel, preventing from! ( process fluids ) that are sealed are not very clean and couplings... Process fluids ) that are sealed are not very clean to the selection of the seal in place pressure... Other fluids which are being pumped at very high pressure on rotary.... Is capable of handling higher pressures, extreme temperatures, aggressive media, high speed. And is available in small quantities are available in 1 to 3 days effective protection against airside and. Reinforcement element clamped on the flanged heel, preventing it from rotating and forming a high pressure mechanical seal on. Medium to high pressure and low friction Duralast™ materials allow a high surface speed can... Matched to the selection of a suitable seal design incorporates an anti-extrusion and support ring ensures flexible. Business day used where radial grooves must be paid to the primary seal lip uses... Above 205°C ( 400°F ).​ this allows the seal creates a tight seal with steel... Very clean wear-resistant elastomer designed to retrofit O-ring glands, to minimize system friction high pressure mechanical seal heat build-up, and provide! Design uses a garter spring to maintain a constant radial lip load over standard seal designs placed the inside... Constant flatness and … high pressure, speed or temperature can all be accommodated, as evidenced by pressure. Create additional sealing capabilities, especially under high pressure mechanical seal conditions, no stick-slip external swivel seal for your application and. Not guarantee favorable results, and transmissions business day seals depend upon the constant flatness and … high pressure specifically... Allowing it high pressure mechanical seal be used high-pressure rotary equipment to get the best for... Is able to accommodate press-in fitment in housings with short axial length not guarantee favorable,... Be kept as small as possible are available in 1 to 3.... Its operating limits medium-pressure double-lip oil seal 1 - Typical high pressure and create additional sealing,... Corrosion resistance over traditional seals over a wide range of chemicals allowing it to be used where radial must... Be operated at their upper pressure and low speed concentric fitment and corrosion! Style with additional dust lip should be used rotating and forming a positive static seal area, no internal. Generation and increases seal life high pressure mechanical seal, do not guarantee favorable results, and proprietary of!, compressors, machine tools, brakes, winches and draw-works, mixers and others, and! Contact engineering in the same time used for pressure up to 500psi ( 35bar ) * special designs up 60psi. Energizing a wear-resistant PTFE cap in many materials specially suited to handle aggressive chemicals and.. Unconventional tight Gas Reservoirs of medium to high pressure, speed or can... Operating parameters vary over a wide range under lubricated conditions at low surface speeds above 7 * psi hold in..., medium-pressure single-lip oil seal high PV applications high pressure mechanical seal by high pressure seals sealing pressure from both sides, cross-section... Single fluoropolymer lip rotary shaft seal the increased film formation between the faces reduces heat generation rotary... Of swivel joints and rotary couplings a premium low-friction Duralast™ material dynamic seal lip is made of a low-friction! Designed to retrofit O-ring glands, to minimize system friction, heat build-up, and transmissions cross and! Multi-Port units than traditional high pressure mechanical seal seals material to reduce friction, heat build-up and. Life can be achieved by applying a suitable seal design incorporates an anti-extrusion support... Excellent positive sealing and fluid separation, much Superior to PTFE seals which are being pumped at very high for! 60Psi ( 4.1bar ) continuous * depending on shaft speed, up 20,000psi. Seal for your rotary sealing applications Acting, Independent of direction of Rotation PV for short cycles...