Hy-Pro’s PFH14, PFH55, and PFH167 pressure filters are designed to protect sensitive components in hydraulic circuits. Install the series upstream of specific components or directly after the pressure pump in smaller systems to minimize risk of failure and costly system downtime.
Ideal for use as a power unit pump discharge filter or a pilot filter, and to protect components that are sensitive to particulate contamination and require clean pressurized fluid for reliable operation, such as servo valves.
Max Operating Pressure: 6090 psi (420 bar)
-20°F to 250°F
(-29°C to 121°C)
6090 psi (420 bar) max
6090 psi (420 bar) max
6090 psi (420 bar) max
2,000,000 cycles at 0-300 bar per NFPA T3.10.5.1, R2 2000
2,000,000 cycles at 0-300 bar per NFPA T3.10.5.1, R2 2000
2,000,000 cycles at 0-300 bar per NFPA T3.10.5.1, R2 2000
73 psid (5 bard)
450 psid (31.0 bard) max
3000 psid (206.8 bard) max
90 psid (6.2 bard)
90 psid (6.2 bard)
90 psid (6.2 bard)
G8 Dualglass, our latest generation of DFE rated, high performance glass media for all hydraulic & lubrication fluids. βx[C] ≥ 4000
G8 Dualglass high performance media combined with water removal scrim. βx[C] ≥ 4000
Dynafuzz stainless steel fiber media βx[C] ≥ 4000
Stainless steel wire mesh media βx[C] ≥ 2
Spheroidal “cast iron”
Cold extruded steel
Powder coated
Biodegradable and mineral based fluids. For high water based or specified synthetics consult factory.