O-rings are circular sealing elements with circular cross-sections, and are mainly used in static applications. The sizes are specified by the inside diameter and the cross section diameter. Our O-rings are manufactured according to metric and imperial international standards such as AS 568B, DIN ISO 3601 and JIS. Custom sizes of almost any dimension are possible, such as miniature O-rings, special O-rings with large dimensions and continuously molded and spliced cord. We utilize O-Ring compounds formulated to meet the most stringent industry standards, including FDA, USP, KTW, DVGW, BAM, WRAS (WRC), NSF, Underwriters Laboratories (UL), Aerospace (AMS) and many customer-specific requirements.
Hydrogenated Nitrile-Butadiene Rubber O-Ring, 85 Shore A, Broad Applicability
Technical Specifications
Polymer Material Options: Hydrogenated Nitrile Butadiene Rubber (HNBR, HSN)
Trade Name: N3837-85, N3837
Thermal Application Type: Low temperature (<-30F) °F, Low temperature (<-30C) °C
Minimum Operating Temperature: -31 °F, -35 °C
Maximum Operating Temperature: 302 °F, 150 °C
Durometer: 85 Shore A
For Fluid Type: Broad range
Industry: General
Specifications Met: None, AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586
Region of Origin: Europe
Internally Lubricated: No
Colour: Green
Full Product Description
The Parker Prädifa hydrogenated nitrile-butadiene rubber N3837-85 is suitable for a wide range of applications.
Special Features:
- Good cold flexibility
- Very good mechanical robustness
- Very good resistance against gap extrusion
- Very good life time
Chemical Resistance to:
- Air (oil-free)
- Compressed air (oily)
- Castrol SLX 0W30 LongLife
- ATF oils
- Dexron VI ATF
- Mobil 1 + 5% Sturaco 7195
- Methanol
- Ethanol
- Ethane
- Natural gas
- Petroleum (sulphur-free)
- Mineral oils (tests with NBR-1/ECI recommended prior to use with dynamic seals)
- Petroleum-based lubricating oils
- Lubricating oils SAE 10, 20, 30, 40, 50
- HFC (Water/polyglycol)
- HFAE (Oil in water emulsions; mineral oils / synthethic esters)
- HFAS (Mineral oil free, water-based synthethic fluids)
- PAO (Polyalphaolefines)
Related Documents
Hydrogenated Nitrile-Butadiene Rubber O-Ring, 85 Shore A, Broad Applicability
Technical Specifications
Polymer Material Options: Perfluoroelastomer (FFKM, ULTRA®, Parofluor®)
Trade Name: V8562-75, V8562, Perfluorinated elastomer (FFKM)
Thermal Application Type: Extremely high temperature (>400F) °F, Extremely high temperature (>200C) °C
Minimum Operating Temperature: 5 °F, -15 °C
Maximum Operating Temperature: 572 °F, 300 °C
Durometer: 75 Shore A
For Fluid Type: Broad range
Industry: Semiconductor
Specifications Met: None, AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586
Region of Origin: Europe
Internally Lubricated: No
Colour: White
Full Product Description
The Parker Prädifa perfluoro elastomer material Parofluor® V8562-75 is suitable for a wide range of applications.
Special Features:
- Excellent thermal resistance also in high temperature plasma applications
- Very good long life time
- Very good mechanical robustness
Chemical Resistance to:
- Methy ethyl ketone (MEK)
- Sulphuric acid
- Nitric acid
- Ammonium hydroxide
- Ethylene diamine
- Tetra hydro thiopene (THT)
- Ethylene acrylate
- Methylene acrylate
- Acetone
- Water vapour
- Water
- Acetic acid (1-molar)
- N-methyl-2-pyrrolidone (NMP)
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Silicone Rubber O-Ring, 80 Shore A, Broad Applicability
Technical Specifications
Industry: Automotive, General Industrial, Aerospace
Durometer: 80 Shore A
Application: General Industrial, Industrial Manufacturing Equipment
Technology: Sealing & Shielding
Product Type: O-Ring
For Fluid Type: Broad Range
Specifications Met: AMS3305, WL 5.5814, AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586
Color: Red
Polymer Material Options: Silicone Rubber (VMQ, PVMQ)
Cross Section Width: 1 to 2 mm
Inside Diameter: 8 to 22 mm
Region of Origin: Europe
Trade Name: S0614, S0614-80
Maximum Operating Temperature: 392 °F, 200 °C
Minimum Operating Temperature: -67 °F, -55 °C
Full Product Description
The Parker Prädifa silicone rubber S0614-80 is suitable for a wide range of low-temperature static applications.
Special Features:
- Excellent cold flexibility
- Long life time
Chemical Resistance to:
- Air (oil-free)
- Compressed air (oily)
- Water
- Glysantin G48/water
- Water/glycol (1/1)
- Methanol
- Ethanol
- DOT 4
- PAO (Polyalphaolefines)
Related Documents
Nitrile-Butadiene Rubber O-Ring, 50 Shore A, Broad Applicability
Technical Specifications
Inside Diameter: 4.2 to 47.22 mm, 0.165 to 1.859
Cross Section Width: 1.78 to 3.53 mm, 0.070 to 0.139 inch
Polymer Material Options: Nitrile Butadiene Rubber (NBR, XNBR)
Trade Name: N3505, N3505-50
Minimum Operating Temperature: -35 °C, -31 °F
Maximum Operating Temperature: 100 °C, 212 °F
Durometer: 50 Shore A
For Fluid Type: Broad Range
Industry: General Industrial
Specifications Met:AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586
Region of Origin: Europe
Colour: Black
Full Product Description
The Parker Prädifa nitrile-butadiene rubber N3505-50 is suitable for a wide range of applications.
Special Features:
- Good mechanical robustness
- Good resistance to gap extrusion
- Very good cold flexibility
Chemical Resistance to:
- Air (oil-free)
- Compressed air (oily)
- Methanol
- Methyl-ethyl-ketone (MEK)
- Ethane
- Natural gas
- Petroleum (sulphur-free)
- Mineral oils (tests with NBR-1/ECI recommended prior to use with dynamic seals)
- Petroleum-based lubricating oils
- Lubricating oils SAE 10, 20, 30, 40, 50
- HFC (Water/polyglycol)
- HFAE (Oil in water emulsions; mineral oils / synthethic esters)
- HFAS (Mineral oil free, water-based synthethic fluids)
- PAO (Polyalphaolefines)
Related Documents
Silicone 70 Durometer O-Ring, Rust , Mil/Aero
Technical Specifications
Inside Diameter: 0.029 to 25.94 inch
Width: 0.04 to 0.275 inch
Polymer Material Options: Silicone Rubber (VMQ, PVMQ)
Thermal Application Type: Low and high temperature (<-30°F, >250°F)
Minimum Operating Temperature: -65 °F
Durometer: 70 Shore A
Maximum Operating Temperature: 450 °F
For Fluid Type: General / Other
Industry: Aerospace
Specifications Met: MIL/Aero, AMS3357, ZZ-R-765E/A-A-58588 Class 2a,2b, AMS 3304
Region of Origin: North America
Internally Lubricated: No
Colour: Rust
Full Product Description
Parker’s Silicone 70 Durometer O-Ring, Rust, Mil/Aero (S1224-70 ZZ-R) Silicones have good ozone and weather resistance as well as good insulating and physiologically neutral properties. However, silicone elastomers as a group, have relatively low tensile strength, poor tear strength and little wear resistance.
- Heat resistance
- Up to approximately 204°C (400°F) special compounds up to 260°C (500°F)
- Cold flexibility
- Down to approximately -54°C (-65°F) special compounds down to -115°C (-175°F)
- Chemical resistance
- Animal and vegetable oil and grease
- High molecular weight chlorinated aromatic hydrocarbons (including flame-resistant insulators, and coolant for transformers)
- Moderate water resistance
- Diluted salt solutions
- Ozone, aging and weather
- Used for A-A-59588 2a 2b GR 70, AMS 3304, AMS 3357, MIL-G-21569
Not compatible with:
- Superheated water steam over 121°C (250°F)
- Acids and alkalis
- Low molecular weight chlorinated hydrocarbons (trichloroethylene)
- Hydrocarbon based fuels
- Aromatic hydrocarbons (benzene, toluene)
- Low molecular weight silicone oils
Related Documents
Silicone Rubber O-Ring, 50 Shore A, Broad Applicability
Technical Specifications
Industry: Aerospace, Automotive, General Industrial, Industrial Manufacturing Equipment
Inside Diameter: 1.78 to 46.02 mm
Cross Section Width: 1.78 to 3.53 mm
Polymer Material Options: Silicone Rubber (VMQ, PVMQ)
Brand: Parker, Prädifa
Division: Prädifa Technology Division
Minimum Operating Temperature: -67 °F, -55 °C
Maximum Operating Temperature: 392 °F, 200 °C
Durometer: 50 Shore A
Technology: Sealing & Shielding
Product Type: O-Ring
For Fluid Type: Broad Range
Specifications Met: AMS3302, AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586
Region of Origin: Europe
Colour: Red
Full Product Description
The Parker Prädifa silicone rubber S0595-50 is suitable for a wide range of low-temperature static applications.
Special Features:
- Excellent cold flexibility
- Long life time
Chemical Resistance to:
- Air (oil-free)
- Compressed air (oily)
- Water
- Glysantin G48/water
- Water/glycol (1/1)
- Methanol
- Ethanol
- DOT 4
- PAO (Polyalphaolefines)
Related Documents
Fully Fluorinated Fluorocarbon O-Ring, 75 Shore A, Demanding Applications
Technical Specifications
Polymer Material Options: Perfluoroelastomer (FFKM, ULTRA®, Parofluor®)
Trade Name: V8930-75, V8930, Perfluorinated elastomer (FFKM)
Thermal Application Type: Extremely high temperature (>400F) °F, Extremely high temperature (>200C) °C
Minimum Operating Temperature: 5 °F, -15 °C
Maximum Operating Temperature: 617 °F, 325 °C
Durometer: 75 Shore A
For Fluid Type: Broad range
Industry: Chemical processing
Specifications Met: None, AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586
Region of Origin: Europe
Internally Lubricated: No
Colour: Black
Full Product Description
The Parker Prädifa perfluoro elastomer Parofluor® V8930-75 is suitable for a wide range of challenging applications.
Special Features:
- Excellent thermal resistance
- Excellent chemical resistance
- Very good mechanical robustness
- Very good long life time
Chemical Resistance to:
- Methy ethyl ketone (MEK)
- Sulphuric acid (concentrated)
- Nitric acid (concentrated)
- Ammonium hydroxide
- Ethylene diamine
- Tetra hydro thiopene (THT)
- Ethylene acrylate
- Methylene acrylate
- Acetone
- Hot steam
- Water
- Acetic acid (1-molar)
- Oxidising media
- Natural gas
- N-methyl-2-pyrrolidone (NMP)
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Polyacrylate 75 Durometer O-Ring, Engines & Transmissions
Technical Specifications
Polymer Material Options: Polyacrylate Rubber (ACM)
Trade Name: 12358
Thermal Application Type: High temperature (260°F-400°F)
Minimum Operating Temperature: -5 °F
Maximum Operating Temperature: 350 °F
Durometer: 75 Shore A
For Fluid Type: Oils
Industry: Automotive
Specifications Met: None
Region of Origin: North America
Internally Lubricated: No
Colour: Black
Full Product Description
Parker’s polyacrylate ACM (acrylic rubber) has good resistance to mineral oil, oxygen and ozone. Water compatibility and cold flexibility of ACM are significantly worse than with nitrile.
- Heat resistance
- Up to approximately 177°C (350°F)
- Cold flexibility
- Down to approximately -21°C (-5°F)
- Chemical resistance
- Mineral oil (engine, gear box, ATF oil)
- Ozone, weather and aging
Not compatible with:
- Glycol based brake fluid (Dot 3 and 4)
- Aromatics and chlorinated hydrocarbons
- Hot water, steam
- Acids, alkalis, amines
- This product series was formerly known as Wynn’s Precision compound 12358
- Used for Engine & Transmissions
Related Documents
Liquid Silicone Rubber O-Ring, 70 Shore A, Broad Applicability
Technical Specifications
Inside Diameter: 0.7 to 996 mm
Industry: Fluidpower
Polymer Material Options: Liquid Silicone Rubber (LSR)
Trade Name: S3698, S3698-70
Thermal Application Type: Low temperature (<-22°F), Low temperature (<-30C) °C
Minimum Operating Temperature: -58 °F, -50 °C
Maximum Operating Temperature: 392 °F, 200 °C
Durometer: 70 Shore A
For Fluid Type: Broad range
Specifications Met: None, FDA, BfR, (EC) No. 1935/2004, AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586
Region of Origin: Europe
Internally Lubricated: No
Colour: Reddish brown
Width: 0.5 to 9.5 mm
Full Product Description
Parker’s polyacrylate ACM (acrylic rubber) has good resistance to mineral oil, oxygen and ozone. Water compatibility and cold flexibility of ACM are significantly worse than with nitrile.
- Heat resistance
- Up to approximately 177°C (350°F)
- Cold flexibility
- Down to approximately -21°C (-5°F)
- Chemical resistance
- Mineral oil (engine, gear box, ATF oil)
- Ozone, weather and aging
Related Documents
Fully Fluorinated Fluorocarbon O-Ring, 80 Shore A, Broad Applicability
Technical Specifications
Inside Diameter: 6.02 to 304.17 mm, 0.237 to 11.975 inch
Cross Section Width: 1.78 to 6.99 mm, 0.070 to 0.275 inch
Polymer Material Options: Perfluoroelastomer (FFKM, ULTRA®, Parofluor®)
Minimum Operating Temperature: 40 °C, -40 °F
Maximum Operating Temperature: 527 °F, 275 °C
Durometer: 80 Shore A
For Fluid Type: Broad Range
Industry: Oil & Gas, Chemical Processing
Specifications Met: ISO 23936-2 (RGD, H2S), TOTAL GS EP PVV142 (RGD), AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586
Region of Origin: Europe
Colour: Black
Full Product Description
The Parker Prädifa perfluoro elastomer Parofluor® FF400-80 is suitable for a wide range of challenging applications.
Special features:
- Excellent thermal resistance
- Excellent chemical resistance
- Very good mechanical robustness
- Very good resistance to gap extrusion
- Very good long life time
Chemical resistance to:
- Methy ethyl ketone (MEK)
- Sulphuric acid (concentrated)
- Nitric acid (concentrated)
- Ammonium hydroxide
- Ethylene diamine
- Tetra hydro thiopene (THT)
- Ethylene acrylate
- Methylene acrylate
- Acetone
- Hot steam
- Water
- Acetic acid (1-molar)
- Sour gas
- N-methyl-2-pyrrolidone (NMP)
Related Documents
Fluorosilicone Rubber O-Ring, 70 Shore A, Automotive Applications
Technical Specifications
Industry: Automotive
Polymer Material Options: Fluorosilicone Rubber (FVMQ)
Minimum Operating Temperature: -60 °C, -76 °F
Maximum Operating Temperature: 170 °C, 338 °F
Durometer: 70 Shore A
For Fluid Type: Fuel
Specifications Met: None, WL 5.5710, AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586
Region of Origin: Europe
Colour: Blue
Inside Diameter: 40.87 to 221.84 mm, 1.609 to 8.734 inch
Cross Section Width: 0.5 to 9.5 mm, 0.020 to 0.374 inch
Full Product Description
The Parker Prädifa fluorosilicone rubber L8559-70 is suitable for automotive, general industrial and aerospace.
Special Features:
- Excellent cold flexibility
- Very good biofuel and biodiesel resistance
- Long life time
Chemical Resistance to:
- Air (oil-free)
- Compressed air (oily)
- Water
- Fuel C
- Diesel (water-free)
- RME (water-free)
- Petrol (unleaded)
- Ethanol
- FAM A (test fluid no. 1, DIN ISO 1817)
- FAM B (test fluid no. 2, DIN ISO 1817)
- Glysantin G48/water
- Water/glycol (1/1)
- Methanol
- Benzene
- Petroleum (sulphur-free)
- DOT-4
- PAO (Polyalphaolefines)
Chemical resistance to:
- Methy ethyl ketone (MEK)
- Sulphuric acid (concentrated)
- Nitric acid (concentrated)
- Ammonium hydroxide
- Ethylene diamine
- Tetra hydro thiopene (THT)
- Ethylene acrylate
- Methylene acrylate
- Acetone
- Hot steam
- Water
- Acetic acid (1-molar)
- Sour gas
- N-methyl-2-pyrrolidone (NMP)
Related Documents
Highly Fluorinated Fluorocarbon O-Ring, 75 Shore A, Chemical Applications
Technical Specifications
Polymer Material Options: High Performance Fluoroelastomer (HiFluor®)
Trade Name: V8879-75, V8879
Thermal Application Type: Extremely high temperature (>400F) °F, Extremely high temperature (>200C) °C
Minimum Operating Temperature: 5 °F, 15 °C
Maximum Operating Temperature: 446 °F, 230 °C
Durometer: 75 Shore A
For Fluid Type: Broad range
Industry: Chemical processing
Specifications Met: None, (EC) No. 1935/2004, AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586
Region of Origin: Europe
Internally Lubricated: No
Colour: Black
Full Product Description
The Parker Prädifa fluorocarbon material HiFluor® V8558-75 is suitable for a wide range of applications.
Special Features:
- High chemical and thermal compatibility
- Good cold flexibility
- Very good mechanical robustness
- Good resistance to gap extrusion
- Very good life time
Chemical Resistance to:
- Air (oil-free)
- Compressed air (oily)
- Fuel C
- Diesel (water-free)
- RME (water-free)
- Petrol (unleaded)
- Ethanol (E85, E22)
- FAM A (Test fluid no.1, DIN ISO 1817)
- FAM B (Test fluid no.2, DIN ISO 1817)
- Shell Rimula Super R4L
- Castrol SLX 0W30 LongLife
- ATF oils
- Dexron VI ATF
- Mobil 1 + 5% Sturaco 7195
- R134a
- HFO1234yf
- Freon 21, 22
- Methanol
- Ammonia 33%
- Ethanol
- Methyl-ethyl-ketone (MEK)
- Acetone
- Ethane
- Benzene
- Natural gas
- Petroleum (sulphur-free)
- Mineral oils (tests with NBR-1 / ECI recommended prior to use with dynamic seals)
- Di-ester-based lubricating oils
- Petroleum-based lubricating oils
- Lubricating oils SAE 10, 20, 30, 40, 50
- DOT-4
- HETG / Triglycerides (rape seed oil)
- HEES / Synthetic esters (TMP and dicarbon acid esters, non-water-soluble)
- HEPG / Polyalkylene glycols
- HEPR / Polyalphaolefines and related products
- HFC (Water/polyglycol)
- HFDR (Organic esters of phosphoric acid / Skydrol)
- HFDU (Synthethic fluids like silicone oils, carboxylic ester oils,polyol esters)
- PAO (Polyalphaolefines)
Related Documents
Polychloroprene Rubber O-Ring, 70 Shore A, Refrigeration Applications
Technical Specifications
Polymer Material Options: Polychloroprene Rubber (CR, Neoprene)
Cross Section Width: 1 to 3.53 mm, 0.04 to 0.14 inch
Inside Diameter: 6.3 to 71.44 mm, 0.25 to 2.81 inch
Minimum Operating Temperature: -40 °C, -40 °F
Maximum Operating Temperature: 100 °C, 212 °F
Durometer: 70 Shore A
For Fluid Type: Refrigerants, Ozone
Industry: Other / Specialist
Specifications Met: MIL-G-1149 B Type II Class I, AMS 3209, AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586
Region of Origin: Europe
Colour: Black
Full Product Description
The Parker Prädifa polychloroprene rubber C0944-70 is suitable for industrial refrigeration applications.
Special features:
- Very good cold flexibility
- Good mechanical robustness
- Long life time
Chemical resistance to:
- Air (oil-free)
- Compressed air (oily)
- ShellRimula Super R4L
- Castrol SLX 0W30 LongLife
- ATF oil
- Dexron VI ATF
- Mobil 1 + 5% Sturaco 7195
- R134a
- HFO1234yf
- Freon 21
- Freon 22
- Methanol
- Ethanol
- Natural gas
- Mineral oils (tests with NBR-1/ECI recommended prior to use with dynamic seals)
- PAO (Polyalphaolefines)
Related Documents
Hydrogenated Nitrile-Butadiene Rubber O-Ring, 70 Shore A, Broad Applicability
Technical Specifications
Polymer Material Options: Hydrogenated Nitrile Butadiene Rubber (HNBR, HSN)
Minimum Operating Temperature: -31 °F, -35 °C
Maximum Operating Temperature: 302 °F, 150 °C
Durometer: 70 Shore A
Thermal Application Type: Low temperature (<-30C) °C
For Fluid Type: Broad range
Industry: General
Specifications Met: None, AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586
Region of Origin: Europe
Internally Lubricated: No
Full Product Description
The Parker Prädifa hydrogenated nitrile-butadiene rubber N8505-70 is suitable for a wide range of applications.
Special Features:
- Good cold flexibility
- Very good mechanical robustness
- Very good resistance against gap extrusion
- Very good life time
Chemical Resistance to:
- Air (oil-free)
- Compressed air (oily)
- ATF oils
- Dexron VI ATF
- Mobil 1 + 5% Sturaco 7195
- Methanol
- Ethane
- Natural gas
- Petroleum (sulphur-free)
- Mineral oils (tests with NBR-1/ECI recommended prior to use with dynamic seals)
- Petroleum-based lubricating oils
- Lubricating oils SAE 10, 20, 30, 40, 50
- HFC (Water/polyglycol)
- HFAE (Oil in water emulsions; mineral oils / synthethic esters)
- HFAS (Mineral oil free, water-based synthethic fluids)
- PAO (Polyalphaolefines)
Related Documents
Hydrogenated Nitrile 60 Durometer O-Ring
Technical Specifications
Inside Diameter: 0.029 to 25.94 inch
Width: 0.04 to 0.275 inch
Polymer Material Options: Hydrogenated Nitrile Butadiene Rubber (HNBR, HSN)
Trade Name: 21926
Thermal Application Type: High temperature (260°F-400°F)
Durometer: 60 Shore A
Minimum Operating Temperature: -25 °F
Maximum Operating Temperature: 300 °F
For Fluid Type: Oils
Industry: General
Specifications Met: None
Region of Origin: North America
Internally Lubricated: No
Color: Black
Full Product Description
Parker’s hydrogenated nitrile (HNBR, HSN) is a synthetic polymer that results from the hydrogenation of nitrile rubber (NBR). Superior mechanical characteristics and particularly high strength, helps reduce extrusion and wear.
- Heat resistance
- Up to 150°C (300°F)
- Cold flexibility
- Down to approximately -48°C (-55°F)
- Chemical resistance
- Aliphatic hydrocarbons
- Vegetable and animal fats and oils
- HFA, HFB and HFC hydraulic fluids
- Dilute acids, bases and salt solutions at moderate temperatures
- Water and steam up to 149°C (300°F)
- Ozone, aging and weathering
Not compatible with:
- Chlorinated hydrocarbons
- Polar solvents (ketones, esters and ethers)
- Strong acids
- Used for Diesel Applications
Related Documents
Silicone Rubber O-Ring, 60 Shore A, Broad Applicability
Technical Specifications
Industry: Automotive, General Industrial, Aerospace, Industrial Manufacturing Equipment
Durometer: 60 Shore A
Operating Temperature: -55 to 200 °C, -67 to 392 °F
Specifications Met: AMS3302, WL 5.5603, AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586
Color: Red
Polymer Material Options: Silicone Rubber (VMQ, PVMQ)
Cross Section Width: 1.5 to 5.7 mm
Inside Diameter: 7.0 to 309.3 mm
Region of Origin: Europe
Trade Name: S0613, S0613-60
Maximum Operating Temperature: 392 °F, 200 °C
Minimum Operating Temperature: -67 °F, -55 °C
Full Product Description
The Parker Prädifa silicone rubber S0613-60 is suitable for a wide range of low-temperature static applications.
Special Features:
- Excellent cold flexibility
- Long life time
Chemical Resistance to:
- Air (oil-free)
- Compressed air (oily)
- Water
- Glysantin G48/water
- Water/glycol (1/1)
- Methanol
- Ethanol
- DOT 4
- PAO (Polyalphaolefines)
Related Documents
Fluorosilicone 75 Durometer O-Ring, Blue
Technical Specifications
Inside Diameter: 0.029 to 25.94 inch
Width: 0.04 to 0.275 inch
Polymer Material Options: Fluorosilicone Rubber (FVMQ)
Minimum Operating Temperature: -90 °F
Maximum Operating Temperature: 350 °F
Durometer: 75 Shore A
Specifications Met: MIL/Aero, MIL-DTL-25988
Region of Origin: North America
Internally Lubricated: No
Colour: Blue
Thermal Application Type: Low and high temperature (<-30°F, >250°F)
For Fluid Type: fuels/solvents
Full Product Description
Parker’s fluorosilicone (FVMQ) contains trifluoropropyl groups next to the methyl groups. The mechanical and physical properties are very similar to VMQ. However, FVMQ offers improved fuel and mineral oil resistance but poor hot air resistance when compared with VMQ.
- Heat resistance
- Up to 177°C (350°F) max
- Cold flexibility
- Down to approximately -73°C (-100°F)
- Chemical resistance
- Aromatic mineral oils (IRM 903 oil)
- Fuels
- Low molecular weight aromatic hydrocarbons (benzene, toluene)
- MIL-DTL-25988, TY1, CL3, GR 75
Related Documents
Fluorosilicone 75 Durometer O-Ring, Blue
Technical Specifications
Inside Diameter: 11.89 to 221.62 mm
Cross Section Width: 1.78 to 5.33 mm
Polymer Material Options: Hydrogenated Nitrile Butadiene Rubber (HNBR, HSN)
Trade Name: N8888-70, N8888
Minimum Operating Temperature: -31 °F, -35 °C
Maximum Operating Temperature: 302 °F, 150 °C
Durometer: 70 Shore A
For Fluid Type: Broad Range
Industry: General Industrial
Specifications Met: AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586
Region of Origin: Europe
Colour: Yellow
Full Product Description
The Parker Prädifa hydrogenated nitrile-butadiene rubber N8888-70 is suitable for a wide range of applications.
Special Features:
- Very good cold flexibility
- Very good mechanical robustness
- Very good resistance against gap extrusion
- Very good life time
Chemical Resistance to:
- Air (oil-free)
- Compressed air (oily)
- ATF oils
- Dexron VI ATF
- Mobil 1 + 5% Sturaco 7195
- R134a
- HFO1234yf
- Methanol
- Ethanol
- Ethane
- Natural gas
- Petroleum (sulphur-free)
- Mineral oils (tests with NBR-1/ECI recommended prior to use with dynamic seals)
- Petroleum-based lubricating oils
- HFC (Water/polyglycol)
- HFAE (Oil in water emulsions; mineral oils / synthethic esters)
- HFAS (Mineral oil free, water-based synthethic fluids)
- PAO (Polyalphaolefines)
Related Documents
Perfluoroelastomer O-Ring, 75 Shore A, Chemical Industry Applications
Technical Specifications
Polymer Material Options: Perfluoroelastomer (FFKM, ULTRA®, Parofluor®)
Trade Name: V8787-75, V8787
Thermal Application Type: Extremely high temperature (>400F) °F, Extremely high temperature (>200C) °C
Minimum Operating Temperature: -4 °F, -20 °C
Maximum Operating Temperature: 428 °F, 220 °C
Durometer: 75 Shore A
For Fluid Type: Broad range
Industry: Pharmaceutical
Specifications Met: None, AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586
Region of Origin: Europe
Internally Lubricated: No
Colour: Black
Full Product Description
The Parker Prädifa perfluoro elastomer Parofluor® V8787-75 is suitable for a wide range of challenging applications.
Special Features:
- Excellent media resistance
- Very good thermal resistance
- Good mechanical robustness
- Very good long-life time
Chemical Resistance to:
- Methy ethyl ketone (MEK)
- Sulphuric acid
- Nitric acid
- Ammonium hydroxide
- Ethylene diamine
- Tetra hydro thiopene (THT)
- Ethylene acrylate
- Methylene acrylate
- Acetone
- Hot steam
- Water
- Acetic acid (1-molar)
- Natural gas
- N-methyl-2-pyrrolidone (NMP)
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Fully Fluorinated Fluorocarbon O-Ring, 70 Shore A, Pharmaceutical Applications
Technical Specifications
Polymer Material Options: Perfluoroelastomer (FFKM, ULTRA®, Parofluor®)
Trade Name: V8951-75, V8951, Perfluorinated elastomer (FFKM)
Thermal Application Type: Extremely high temperature (>400F) °F, extremely high temperature (>200C) °C
Minimum Operating Temperature: 5 °F, -15 °C
Maximum Operating Temperature: 464 °F, 240 °C
Durometer: 70 Shore A
For Fluid Type: Broad range
Industry: Pharmaceutical
Specifications Met: None, (EC) No. 1935/2004, ADI-free, USP class VI, AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T47-501, SMS 1586
Region of Origin: Europe
Internally Lubricated: No
Colour: White
Full Product Description
The Parker Prädifa perfluoro elastomer Parofluor® V8951-70 is suitable for a wide range of challenging clean applications.
Special Features:
- Very good thermal resistance
- Excellent chemical resistance
- Very good mechanical robustness
- Very good long-life time
Chemical Resistance to:
- Methy ethyl ketone (MEK)
- Sulphuric acid (concentrated)
- Nitric acid (concentrated)
- Ammonium hydroxide
- Ethylene diamine
- Tetra hydro thiopene (THT)
- Ethylene acrylate
- Methylene acrylate
- Acetone
- Hot steam
- Water
- Acetic acid (1-molar)
- Oxidising media
- Natural gas
- N-methyl-2-pyrrolidone (NMP)
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Nitrile 60 Durometer O-Ring Mil/Aero
Technical Specifications
Inside Diameter: 0.029 to 25.94 inch
Width: 0.04 to 0.275 inch
Polymer Material Options: Nitrile Butadiene Rubber (NBR, XNBR)
Thermal Application Type: Standard (-30°F to 250°F)
Minimum Operating Temperature: -25 °F
Durometer: 60 Shore A
Maximum Operating Temperature: 250 °F
For Fluid Type: Oils
Industry: Aerospace
Specifications Met: MIL/Aero, AMS3212, AMS3220
Region of Origin: North America
Internally Lubricated: No
Colour: Black
Full Product Description
Parker’s Nitrile rubber (NBR) is the general term for acrylonitrile butadiene copolymer. The acrylonitrile content of nitrile sealing compounds varies considerably (18% to 50%) and influences the physical properties of the finished material. The higher the acrylonitrile content, the better the resistance to oil and fuel. At the same time, elasticity and resistance to compression set is adversely affected. In view of these opposing realities, a compromise is often drawn, and a medium acrylonitrile content selected. NBR has good mechanical properties when compared with other elastomers and high wear resistance. NBR is not resistant to weathering and ozone.
- Heat resistance
- Up to 100°C (212°F) with shorter life @ 121°C (250°F)
- Cold flexibility
- Depending on individual compound, between -34°C and -57°C (-30°F and -70°F)
- Chemical resistance
- Aliphatic hydrocarbons (propane, butane, petroleum oil, mineral oil and grease, diesel fuel, fuel oils) vegetable and mineral oils and greases
- HFA, HFB and HFC hydraulic fluids
- Dilute acids, alkali and salt solutions at low temperatures
- Water (special compounds up to 100°C) (212°F)
- Used for AMS 3212, AMS 3220
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Hydrogenated Nitrile-Butadiene Rubber O-Ring, 85 Shore A, Broad Applicability
Technical Specifications
Inside Diameter: 2 to 180 mm, 0.079 to 7.087 inch
Cross Section Width: 1 to 8 mm, 0.039 to 0.315 inch
Polymer Material Options: Hydrogenated Nitrile Butadiene Rubber (HNBR, HSN)
Minimum Operating Temperature: -35 °C, -31 °F
Maximum Operating Temperature: 150 °C, 302 °F
Durometer: 85 Shore A
For Fluid Type: Broad Range
Industry: Other / Specialist
Specifications Met: AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586
Region of Origin: Europe
Colour: Black
Full Product Description
The Parker Prädifa hydrogenated nitrile-butadiene rubber N3510-85 is suitable for a wide range of applications.
Special Features:
- Good cold flexibility
- Good mechanical robustness
- Very good resistance to gap extrusion
- Very good life time
Chemical Resistance to:
- Air (oil-free)
- Compressed air (oily)
- ATF oils
- Dexron VI ATF
- Mobil 1 + 5% Sturaco 7195
- Methanol
- Ethanol
- Ethane
- Natural gas
- Petroleum (sulphur-free)
- Mineral oils (tests with NBR-1/ECI recommended prior to use with dynamic seals)
- Petroleum-based lubricating oils
- Lubricating oils SAE 10, 20, 30, 40, 50
- HFC (Water/polyglycol)
- HFAE (Oil in water emulsions; mineral oils / synthethic esters)
- HFAS (Mineral oil free, water-based synthethic fluids)
- PAO (Polyalphaolefines)
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Hydrogenated Nitrile 80 Durometer O-Ring High Temp Hydraulics
Technical Specifications
Inside Diameter: 0.029 to 25.94 inch
Width: 0.04 to 0.275 inch
Polymer Material Options: Hydrogenated Nitrile Butadiene Rubber (HNBR, HSN)
Trade Name: 21378
Thermal Application Type: High temperature (260°F-400°F)
Durometer: 80 Shore A
Minimum Operating Temperature: -25 °F
Maximum Operating Temperature: 300 °F
For Fluid Type: Oils
Industry: General
Specifications Met: None
Region of Origin: North America
Internally Lubricated: No
Colour: Black
Full Product Description
Parker’s hydrogenated nitrile KB162-80 (HNBR, HSN) is a synthetic polymer that results from the hydrogenation of nitrile rubber (NBR). Superior mechanical characteristics, particularly high strength, helps reduce extrusion and wear.
- Heat resistance — Up to 150°C (300°F)
- Cold flexibility — Down to approximately -32°C (-25°F)
Used for oilfield, high temperature hydraulics
Not compatible with:
- Chlorinated hydrocarbons
- Polar solvents (ketones, esters and ethers)
- Strong acids
Chemical resistance
- Aliphatic hydrocarbons
- Vegetable and animal fats and oils
- HFA, HFB and HFC hydraulic fluids
- Dilute acids, bases and salt solutions at moderate temperatures
- Water and steam up to 149°C (300°F)
- Ozone, aging and weathering
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Fluorocarbon O-Ring, 75 Shore A, Automotive Applications
Technical Specifications
Thermal Application Type: High temperature (up to 260°F to 400°F), High temperature (up to 125C to 200C) °C
Minimum Operating Temperature: -13 °F, -25 °C
Maximum Operating Temperature: 392 °F, 200 °C
Durometer: 75 Shore A
Width: 0.5 to 9.5 mm
For Fluid Type: Broad range
Industry: Automotive
Specifications Met: None, AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586
Region of Origin: Europe
Internally Lubricated: No
Color: Black
Inside Diameter: 0.7 to 996 mm
Full Product Description
The Parker Prädifa fluorocarbon rubber V3736-75 is suitable for automotive applications where a very good cold flexibility is required.
Special Features:
- Very good cold flexibility
- Very good mechanical rebustness
- Good resistance to gap extrusions
- Good life time
Chemical Resistance to:
- Air (oil-free)
- Compressed air (oily)
- Fuel C
- Diesel (water-free)
- RME (water-free)
- Petrol (unleaded)
- FAM A (test fluid no. 1, DIN ISO 1817)
- Ethane
- Benzene
- Natural gas
- Petroleum (sulphur-free)
- Mineral oils (tests with NBR-1/ECI recommended prior to use with dynamic seals)
- Petroleum-based lubricating oils
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Fluorocarbon O-Ring, 60 Shore A, Broad Applicability
Technical Specifications
Polymer Material Options: Fluorocarbon Rubber (FKM, FPM)
Trade Name: V0763, V763, V763-60
Minimum Operating Temperature: -13 °F, -25 °C
Maximum Operating Temperature: 392 °F, 200 °C
Durometer: 60 Shore A
Industry: General
Specifications Met: None, AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586
Region of Origin: Europe
Colour: Brown
Inside Diameter: 0.7 to 996 mm
Width: 0.5 to 9.5 mm
Full Product Description
The Parker Prädifa fluorocarbon rubber V0763-60 is suitable for a wide range of applications.
Special Features:
- Good cold flexibility
- Good mechanical robustness
- Good resistance to gap extrusion
- Long life time
Chemical Resistance to:
- Air (oil-free)
- Compressed air (oily)
- Fuel C
- Diesel (water-free)
- RME (water-free)
- Petrol (unleaded)
- FAM A (test fluid no.1, DIN ISO 1817)
- Ethane
- Benzene
- Natural gas
- Petroleum (sulphur-free)
- Mineral oils (tests with NBR-1/ECI recommended prior to use with dynamic seals)
- Petroleum-based lubricating oils