Stage 3 Piston Seal Kit | Hill

Stage 3 Piston Seal Kit | Hill – Maintenance accessory for your HPA or PCP setup

The Stage 3 Piston Seal Kit from Hill is an essential maintenance set for replacing critical seals in Hill compressors. This maintenance accessory is specifically developed for the third stage of Hill compressors used for filling PCP air rifles and HPA tanks. By replacing these seals in a timely manner, you maintain the optimal working pressure and efficiency of your compressor.

Technology and application

This maintenance kit contains a PTFE guide ring and an O-ring, both crucial for sealing the third compression stage. The PTFE ring ensures smooth guidance of the piston with minimal friction, while the O-ring guarantees an airtight seal. This combination is specifically dimensioned for Hill compressors and prevents pressure loss during compression to high working pressures up to 300 bar. The material is resistant to the high temperatures generated during compression.

Ease of use and integration

This maintenance accessory is integrated into the third stage of your Hill compressor. Replacement is relatively easy to perform with basic tools. It is important to lightly lubricate all O-rings with silicone oil during maintenance for optimal performance and lifespan. This kit is compatible with all Hill compressor models that use a three-stage system.

Who is this maintenance accessory intended for?

The Stage 3 Piston Seal Kit is intended for owners of Hill compressors who fill their PCP air rifles or HPA tanks themselves. Especially users who regularly use their compressor to fill multiple rifles or tanks will notice that periodic maintenance with this kit significantly extends the lifespan of their compressor. This is also an indispensable component for technicians performing maintenance on compressor systems.

Ready to add the Stage 3 Piston Seal Kit | Hill to your setup?