This document provides detailed information on the FHP series oil filters, including working pressure, flow rate, filter element area, and weight.
This document provides technical data for the MP Filtri FHP Series of hydraulic filters. It covers three main housing sizes: FHP 065, FHP 135, and FHP 320/321. The series is designed to operate with mineral oils, synthetic fluids, and aqueous emulsions.
| Maximum operating pressure | 420 bar (42 MPa) |
|---|---|
| Test pressure | 630 bar (63 MPa) |
| Burst pressure | 1250 bar (125 MPa) |
| Operating temperature range | -25°C to +110°C |
| Standard seal material | Nitrile (NBR) |
The recommended maximum flow rate assumes a pressure drop of 1.5 bar, oil kinematic viscosity of 30 mm²/s (cSt), and density of 0.86 kg/dm³.
The maximum operating pressure is 420 bar.
The filter operates from -25°C to +110°C.
The curves were plotted using mineral oil with a density of 0.86 kg/dm³.