Filter Media

The media that we offer in the Parker 937778Q is glass fiber.The increase in efficiency is what allows us to classify the micron rating of this hydraulic filter as absolute, rather than nominal. This is also how you will achieve your desired ISO targets and maintain clean hydraulic fluids.

Filter Seal

Have you ever had to cold-start your equipment? If yes, then a Buna O-ring is an excellent choice for your hydraulic filter. Buna O-rings provide superior resistance to tear and abrasion during those cold-flow applications and they are the perfect ring when you decide to marry that cold-flow with petroleum products.

Buna O-rings are recommended for:

General purpose sealing

Petroleum oils and fluids

Cold Water

Silicone greases and oils

Di-ester base lubricants (MIL-L-7808)

Ethylene glycol base fluids (Hydrolubes)

Operating temperature -45°f to 225°f

Spcifications:

Photos of replace Parker filter:

Part numbers of replace Parker Filter

Xinxiang City Huahang Filter is a manufacturer of hydraulic oil filter and air filter for many years .Our 

main product including replacement pall oil filter , replacement hydac oil filter, replacement filtri oil filter 

and replacement sofima oil filter .As we own our factory, best price could give you.