Hydraulic fluid power duplex filter strainer , is similar to our Aida customized duplex filter , only different function , our normal is for water filtration . 

But for hydraulic fluid filtration , our factory exactly can do based on customer spec . Our customer request PI3711-012 as follow . 

Flow rate : 110l/min

Operating pressure:250 bar (3620 psi)

Test pressure: 450 bar (6520 psi)

Temperature range: -10 °C to +120 °C(other temperature ranges on request)

Bypass opening pressure: 7 bar ± 10 %

Filter head material: GGG

Filter bowl material: ST

Sealing material: NBR

Activating pressure of optical/electrical differential pressure

indicator : 5 bar ± 10 %

Electrical data of contamination indicator:

Maximum voltage: 250 V AC/200 V DC

Maximum current on contact: 1 A

Inrush current: 70 W

Type of protection: IP 65 when inserted

No matter what filter requirements you have, you can find Aida to customize,every friends .