PTU3 27/108 Seal Kit

The CJC™ Seal Kit PTU3 27/108 is designed as a complete replacement seal set for the CJC™ PTU3 27/108 Filter Separator — an offline oil filtration system used for continuous removal of water, particles, and degradation products (such as oxidation by-products and varnish) from hydraulic, turbine lubrication, and gear oils.

Routine replacement of seal components helps keep your filtration equipment operating efficiently by preventing:

• Oil leaks

• Air ingress

• Seal degradation due to repeated servicing

This seal kit ensures a proper fit with original CJC™ PTU3 27/108 housings and supports long-term leak-free performance.

Kit Contents

The seal kit contains durable nitrile (NBR) sealing components:

• 2 × O-rings 28.17 × 3.53 mm

• 2 × O-rings 295 × 5.0 mm

• 1 × O-ring 240 × 3.0 mm

• 1 × U-string 1/4" (14.7 × 22 × 1.5 mm)

These elastomer components are chosen for their resistance to oil, hydraulic fluids, and fuels, providing reliable sealing performance under variable pressures and temperatures.

Maintenance Benefits

• Keeps PTU3 filter separator units leak-free

• Simplifies servicing and component change-outs

• Helps maintain stable filtration performance

• Prevents contamination ingress and oil loss

• Supports system reliability in industrial and marine applications

The CJC™ Seal Kit PTU3 27/108 is a recommended accessory whenever PTU3 filter separator maintenance is performed.