TR & TS Series

High Flow Hydraulic Return Filter: Fast Element Change, Up to 96 GPM


The TR & TS Series tank mounted return line filters deliver industry-leading flow rates—up to 96 GPM—for demanding hydraulic systems. Designed for easy element replacement and low pressure drop, these single element filters simplify maintenance and maximize system uptime. A patented bowl hold-down improves reliability, while direct retrofit compatibility with major brands makes upgrading effortless. Ideal for both industrial and mobile applications requiring efficient contaminant removal.

High flow single element tank mounted hydraulic return filter, up to 96 GPM, for industrial and mobile systems

Specifications

  • Flows Up To: TR 96 GPM (Return) 32 GPM (Suction)
  • TS 71 GPM (Return) 24 GPM (Suction)
  • Port Sizes: 1 ¼” NPTF,  SAE-20, and SAE-24
  • Pressure: 100 PSI Max. Operating
  • Temperature: Up to +250°F
  • Application: Suitable for petroleum-based fluid only; consult factory for synthetic fluids

Benefits

  • Protects hydraulic system
  • Easy to install and use
  • Helps keep your system in compliance with ISO 4406 standards
  • Highest levels of dirt-holding capacity

Performance Chart

Design Features

  • No parts to lose with unitized cover and by-pass valve assembly.
  • Radial seal grommets used in RE and SRE series filter elements.
  • Drop-in element bowl design for easier installation.
  • Patented element bowl hold-down for suction applications.
  • O-ring seal between filter housing and tank top.
  • Filter housing mounting bolt pattern matches Zinga RF and SRF series as well as Schroeder ST and RT series housings.
  • TS series housings are fully compatible with Schroeder K series elements.

Diagrams and Dimensions

Patent #5389246

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 Filter Elements

SRE & ZSRE Series Filter Elements
for Zinga SRF & TS Housings, or as direct interchange for Schroeder “K” series elements

RE & ZRE Series Filter Elements
for Zinga RF, WF and TR Series Tank-Top Filters