Products

Donaldson Lube Filters | Filter Head Selection

Head Part No.P561134P174777*P174780
Max Flow Rate76LPM6.62LPM170LPM
Port Sizes3/4" - 14 NPTF3/8" NPT1 - 1/4" NPT
Centre Thread1" - 12 UNF1 3/8" - 161 - 1/2" - 12
Element Example**P552819 - 99% @ 40MicP550777 - 99% @ 23MicP551670 - 99% @ 23Mic

*Suitable for Bypass Oil Filtration
**Element combinations are far too great to list here. Please contact for selection advice

 

Description

Filter Head Selection

 

Donaldson Lube Filters

 

FULL FLOW FILTRATION – Receive near 100% of the regulated flow in an engine lube system.

BY-PASS FILTRATION – is when a small portion of the system’s oil flow (usually 5 – 10%) is diverted back to the sump or oil pan before reaching the primary filter. A by-pass filter captures smaller particles than the full-flow filter.