Pentek O Ring Replacements for Big Blue Housing (Pack of two)

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Pentek O Ring Replacements for Big Blue Housing (Pack of two)
£13.29
Model: BB-ORING

O-Rings for Pentek Housings: Slim Line or Standard size.


O-rings can be replaced for wear and tear reasons or to allow for different materials to be chosen for compatibility issues. These are used between the head and the sump. Available in Buna-N, EPDM, Viton or Silicone.

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Description

Details

O-Rings for Pentek Housings: Slim Line or Standard size.

O-rings can be replaced for wear and tear reasons or to allow for different materials to be chosen for compatibility issues. These are used between the head and the sump. Available in Buna-N for standard cold water applications EPDM for Hot water and other applications Viton for Chemicle applications and Silicone for higher temperature uses (see Additional Information for more details).

Additional Information

Additional Information

:

O-Rings for Pentek Housings: Slim Line or Standard.

Material Recommended Use

Not Recommended For

Mechanical Properties
       
Buna-N  (Nitrile)

Standard: 70 Durometer Black
Temperature Range: -35ºF to 250ºF

Least Expensive / Readily Available
Silicone Greases / Oils
Water
Petroleum Oils / Fuels
Ethylene Glycol Fluids
Ketones (MEK)
Halogenated Hydrocarbons
Auto / Aircraft Brake Fluids
Strong Acids
Sunlight, Ozone,  Weathering
Good Wear Resistance
Good Compression Set Resistance
Good Short-Term Resilience
Good Permeation Resistance
       
Viton®  (Fluorocarbon Type A)

Standard: 75 Durometer Black
Temperature Range: -15ºF to 400ºF

Vacuum
Most Acids / Chemicals
Halogenated Hydrocarbons
Di-Ester Lubricants
Petroleum Oils / Fuels
Silicone Oils / Greases
Ketones (MEK)
Auto / Aircraft Brake Fluids
Amines (Ammonia)
Acetone, Skydrol, Ethyl Acetate
Hot Water and Steam
Low Molecular Esters and Ethers
Good Wear Resistance
Excellent Comp. Set Resistance
Moderate Short-Term Resilience
Excellent Permeation Resistance
       
Silicone

Standard: 70 Durometer Orange
Temperature Range: -65ºF to 450ºF

Dry Heat
Wide Temperature Range
Sunlight, Ozone,  Weathering
Odorless and Non-Toxic
Ketones (MEK)
Acids
Silicone Oils
Brake Fluids
Poor Wear Resistance
Excellent Comp. Set Resistance
Poor Short-Term Resilience
Excellent Permeation Resistance
       
EPDM  (Ethylene Propylene)

Standard: 70 Durometer Black
Temperature Range: -60ºF to 250ºF

Sunlight, Ozone,  Weathering
Hot Water and Steam
Auto / Aircraft Brake Fluids
Some Acids and Bases
Ketones and Alcohols
Plumbing
Petroleum Oils
Fuels
Good Wear Resistance
Good Comp. Set Resistance
Moderate Short-Term Resilience
Good Permeation Resistance