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Parker Seal® N0674-70 -211 is a 70 durometer, black, Buna-N (NBR, Nitrile, Buna) o-ring. This product is a USA AS568-211 size and has a cross section of 3.53mm (0.139in) and an inside diameter of 20.22mm (0.796in). It is made from the compound Parker Seal® N0674-70 . …
Keep ReadingParker's fluorocarbon (FKM, FPM) O-rings are compatible with oils and gases, hydraulic oil and fuels.
Keep ReadingNitrile o-rings also referred to as NBR o-rings and Buna-N o-rings are the most popular o-ring compound in the used today because of low cost, good mechanical performance with resistance to water, most basic oils, lubricants and some fuels, many pneumatic, hydraulic systems, and the default choice for basic applications.
Keep ReadingParker's Fluorocarbon 95 Durometer O-Ring, (V1238-95) Fluorocarbon offers high pressure extrusion resistance for severe Oil & Gas applications. • Heat resistance - Up to 204°C (400°F) ...
Keep ReadingParker Hannifi n Corporation • O-Ring Division I 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 † Fax: (859) 335-5128 Parker O-Ring Handbook 5500tthh AAnniversarynniversary EEditiondition Since its initial release in 1957, the Parker O-Ring Handbook has become a fi xture on the reference
Keep ReadingMar 24, 2016· Durometer. In the world of O-rings, we measure material hardness using the Shore A durometer scale, which runs from 0 to 100. On the scale, 0 represents the softest materials and 100 represents the hardest materials. For example, a typical rubber band has a Shore A durometer of 20, while a plastic hard hat would measure 100.
Keep ReadingFirst find the chart for the O-ring cross section size: 0.070", 0.103", 0.139", 0.210" and 0.275". Next, locate the O-ring compression or squeeze on the x-axis of the chart. Moving vertically to either the 70 or 90 durometer band, you will find the expected range of load in pounds per linear inch of O-ring. Multiplying this number by ...
Keep ReadingThis O-ring size chart from Parker will help you find the O-ring size you need. Then choose a compound from the Chemical Compatibility table and call for your order. O-rings sizes for Viton O-rings, fluorosilicone O-rings, silicone O-rings, buna nitrile O-rings, and all Parker O-ring sizes, and cross to the AS-568 Aerospace O-rings standard ...
Keep ReadingParker Hannifin Corporation • O-Ring Division I 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 • Fax: (859) 335-5128 Parker O-Ring Handbook 50th Anniversary Edition Since its initial release in 1957, the Parker O-Ring Handbook has become a fixture on the reference shelves of engineers worldwide. This book ...
Keep ReadingParker 500 Series O-Rings. Ace Seal offers a full line of Parker 500 Series o-rings, with the right size, material, durometer, and color for any application. We provide Parker o-rings that are custom-tailored to your unique needs. To get started, use the filters below (ID and Cross Section) to find the Parker o-ring model number your ...
Keep Reading90A Durometer EPDM O-rings are offered in a variety of import and domestic compounds. Materials in this category available for purchase include GFS GE90 Black, and Parker E0962-90. NSF 61 .
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Keep ReadingMobile inPHorm - Parker's Design Tool & O-Ring Calculator Hardness Throughout the seal industry, the Shore A type durometer scale, manufactured by a variety of manufacturers, is the standard instrument used to measure the hardness of most rubber compounds.
Keep ReadingStandard O-rings supplied with Parker tube fittings and adapt-ers are 90 durometer hard nitrile (Buna-N). These O-rings are ... Note: Use 90 durometer hard O-rings for applications with 1500 psi or higher pressures. chart should be used only as a general guide. Before making
Keep ReadingWe supply Butyl O-Rings from Parker Seals and many other world-class manufacturers so please ask which offers the best value for your situation. Butyl has great chemical resistance and low permeability but not typically recomended in O-Ring and seal applications due to poor short term rebound.
Keep ReadingOct 08, 2019· Parker's O-Ring and Engineered Seals Division offers materials that cover a range of 40-95 durometers (Shore A scale). Below is an example of compressive load for a 0.139" CS O-ring made from NBR (Buna-N) materials at different measures of hardness (60, 70, and 90):
Keep ReadingWhat Is Durometer (Shore durometer)? The hardness of rubber compounds is measured by the Shore A durometer; the higher the durometer, the harder the compound. 70-durometer hardness should be used whenever possible as it offers the best combination of properties for most O-Rings applications.
Keep ReadingMar 24, 2019· O-rings conforming to these sizes are available in many different materials. The primary considerations for selecting a material is the working fluid and temperature. Design tables, like this one in the Parker O-ring Handbook, are the easiest way to select …
Keep ReadingParker's nitrile rubber (NBR) O-rings are compatible with oils and gases.
Keep ReadingDurometer specifications are in the O-ring handbook. Sealing Devices offers Parker Seal O-rings, Stat-O-Seals®, lathe cuts, packing, extruded seals, molded shapes, seals and tubing. Sealing Devices is an authorized Parker Sealing Technology Center and fully authorized Parker O-ring distributor. Contact us today at 716-684-7600.
Keep ReadingThis silicone O-ring is red in color, round in shape, has a durometer of 7OA, and is designed for use in a wide variety of sealing applications. Silicone is acceptable for temperature applications between -65 degrees F (-54 degrees C) to 450 degrees F (232 degrees C).
Keep Reading70A Durometer O-rings offered in a variety of import and domestic compounds. Materials in this category available for purchase include GFS NBR70A, Parker N0674-70, and Parco 4200-70.
Keep ReadingO-Ring Durometer Chart. The hardness of rubber o-ring compounds are measured by the Shore A durometer; the higher the durometer, the harder the compound. 70-durometer hardness should be used whenever possible as it offers the best combination of properties for most o-ring applications. Durometer Shore A scale is a type of measurement for rubber ...
Keep ReadingStandard O-rings supplied with Parker tube fittings and adapt-ers are 90 durometer hard nitrile (Buna-N). These O-rings are well suited for most industrial hydraulic and pneumatic systems. They have high extrusion resistance making them suitable for
Keep ReadingParker O-Ring Division is committed to every aspect of customer service—from product development and research to our mobile apps and teaching tools. Our goal is to provide quality products, premier customer service, and product tools to exceed our customers' purchase experience expectations. ... Butyl 70 Durometer O-Ring, General Purpose ...
Keep ReadingSKU Description Price Stock .050X0.724V75 : CUSTOM MOLDED VITON O-RING 75 DUROMETER BLACK CS: 0.050IN (1.27MM)
Keep ReadingLow Durometer O-Ring. The simple solution to lowering the compressive load of an O-ring is to switch to a softer O-ring material. Changing to a softer material can reduce O-ring compression force up to 50%. ... Parker Hannifin O-Ring & Engineered Seals 2360 Palumbo Drive Lexington, KY 40509 Ph: 859-269-2351 Fax: 859-335-5128 [email protected] ...
Keep ReadingParker's nitrile (NBR) O-ring kits contain 37 popular AS568 sizes and 513 total O-rings.
Keep ReadingAug 16, 2016· It is an industry-standard test for rubber, and it is an acceptance criterion for every batch of O-ring material mixed by Parker. What is Shore A hardness and how is it tested? Shore A hardness testing is performed using a durometer, which was developed by Albert Ferdinand Shore in the 1920s.
Keep ReadingParker's O-Ring & Engineered Seals Division develops, manufactures and supplies precision-engineered O-rings and custom seals by offering a unique combination of experience, ... Durometer Indicators (Hardness)-40 40 ±5 Shore A Durometer-45 45 ±5 Shore A Durometer -50 50 ±5 Shore A Durometer ...
Keep ReadingThat's because Parker's O-Ring Division, a developer, manufacturer and supplier of precision-engineered O-rings for over 50 years, offers a unique combination of experience, innovation and support. ... Durometer Indicators (Hardness)-40 40 ±5 Shore A Durometer-45 45 ±5 Shore A Durometer -50 50 ±5 Shore A Durometer ...
Keep ReadingORFS O-Ring O3 Metal Seal for Banjo Fittings O7 O-Ring Face Seal Port Ends – SAE, Metric, BSPP, JIS, K4 EO/EO-2 EO-2 Sealing Ring O6 EOlastic Seal Ring O5 ISO 6149 O-Ring O4 Metric O-Ring O4 4-Bolt Flanges Metric Retaining Ring O4 JIS B2351 O-Ring O6 PLS Bonded Seal O3 Pressure Gauge Sealing Ring O8 BSPP Retaining Ring O5 BSPP O-Ring O5 EO O ...
Keep ReadingAlthough based on data obtained from O-rings, the ninety durometer curve can also be used as a guide to back-up ring performance. The Parbak Back-Up Rings Sec-tion (VI), describes in greater detail Parker Parbak back-up rings, and provides size and part number data. Also see "Pat-terns of O-Ring Failure" in Section IX for more information
Keep ReadingPARKER 90 DUROMETER O-RING Brand: Parker. Specifications for this item. Brand Name: Parker Measurement System: Inch Number of Items: 1 Part Number: 3-904 NBR UNSPSC Code: 31410000 See more. Customers also viewed these products. Page 1 of 1 Start over Page 1 of 1 ...
Keep ReadingParker Seal® L1120-70 -260 is a 70 durometer, blue, Fluorosilicone (FVMQ, FSIL) o-ring. This product is a USA AS568-260 size and has a cross section of 3.53mm (0.139in) and an inside diameter of 164.69mm (6.484in). It is made from the compound Parker Seal® L1120-70 . …
Keep ReadingSKU Description Price Stock .139X12.500A80 : CUSTOM MOLDED AFLAS O-RING 80 DUROMETER BLACK CS: 0.139IN (3.53MM)
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