DHF Series
Spin-On Filter Heads with ∆P Indicator Option
Zinga Spin-on filters are used to protect pumps, valves or an entire hydraulic circuit from contamination. Spin-on filters can be found in mowers, tow trucks, truck-mounted aerial lifts and cranes, pavers, compactors, wood splitters and chippers, trenchers and utility terrain vehicles (UTVs).
Specifications
- Flows Up To: 35 GPM
- Port Sizes: 3/4” NPTF; 1” NPTF; 1 1/16”-12UN (SAE-12); 1 5/16”-12UN (SAE-16)
- Pressure: 500 PSI Maximum Operating; 1000 PSI Static Burst
- Temperature: Up to +200°F
- Filters: ME & ZME Series
- Assembly Fatigue Strength: 100,000 cycles @ 0-500 PSI
300,000 cycles @ 0-400 PSI
1,000,000 cycles @ 0-350 PSI - Applications: Petroleum-based fluids; consult factory for synthetic fluids
Benefits
- protect pumps, valves or an entire hydraulic circuit from contamination
- Easy to install and use
Diagrams and Dimensions
Performance Chart
Average Pressure Drop Through Clean Filter Assembly With 150 SUS Oil At 105° F.
Additional detail
Zinga Filter Media Types
Z-Glass Media
Multi-Layered, non-woven glass media that provides the highest levels of depth filtration efficiency and capacity. Higher capacity means longer service life. Coupled with a steel support mesh, Z-Glass can withstand higher differential pressures.
Cellulose Media
Traditional paper based media that provides a nominal level of depth filtration and capacity. Used with petroleum-based fluids only. Some grades of cellulose include a layered glass fiber substrate to provide more efficiency.
AquaZorb Media
Water absorbing cellulose based media designed specifically to absorb and retain free water from petroleum-based fluids. Commonly used in offline systems, AquaZorb will operate until it is fully saturated and ultimately curtail flow through the media. A system by-pass valve and service gauge is recommended when using AquaZorb.
Stainless Steel Mesh
Woven in a variety of precision patterns, stainless steel mesh provides a basic surface type filtration with very low differential pressure. Applications include pump protection and “last chance” valve protection. Stainless steel mesh can be serviced by ultrasonic cleaning. (30: 560µ, 60: 280µ, 100: 141µ, 200:75µ, 200×1400: 10µ)
Compatible Spin-on Filters
ZME Medium-Pressure Spin-On Filter Elements
for use with DHF series filter heads