Product Detail

HDU 38/-

Quick Overview


Flow Rate: 12 to 661 gph (45 to 2500 l/hr)
Max Inlet Pressure: 7 PSI (0.5 bar)
Filtration Rating: 3 µm (absolute), 0.8 µm (nominal)

The HDU 38/- series of CJC™ Offline Fine Filters are used for the maintenance of fluids for quenching, lubrication, and coolant systems. The HDU 38/60-100 is ideal for removal of particles, degradation products, and water, with a very high dirt holding capacity.

The filter pump draws fluid from the system tank (at lowest point) and pumps it through the filter insert. From the center of the insert the fluid flows through the filter base and returns to the tank.

The pressure drop across the filter insert - and consequently the contaminant absorption of the filter insert - is monitored on the pressure gauge on the filter top.

The filter outlet port is placed in the filter base. The filtered fluid is to be returned to the tank close to the suction pipe of the main system pump.

Note: the return point should be non-pressurized. Contact us if this is not possible.

HDU 38/60 HDU 38/100
Flow Rate Range 12 to 661 gph 45 to 2500 l/hr 12 to 661 gph 45 to 2500 l/hr
Max Inlet Pressure 7 psi 0.5 bar 7 psi 0.5 bar
Max Pressure Drop 26 psi 1.8 bar 26 psi 1.8 bar
Max Oil Temperature +248 °F +120 °C +248 °F +120 °C
Power Consumption 0.20 to 1.5 hp 0.15 to 1.1 kW 0.20 to 1.5 hp 0.15 to 1.1 kW
Dirt Holding Capacity 2.0 gal 7.5 l 23.3 gal 12.5 l
Water Absorption Capacity 1 gal 3.75 l 1.65 gal 6.25 l
Filtration Rating Absolute 3 µm 3 µm
Nominal 0.8 µm 0.8 µm

Product Specifications