Description

This Dowty seal is a “service-critical” component for Daystate’s electronic “Wolf” and Pulsar series. Unlike standard O-rings, the bonded design of the PP 213 GMSC allows it to withstand the constant 250–300 Bar pressures required by modern PCP systems without distorting or “blowing out.”

It is 8mm in diameter to fit the specific threading of the Daystate pressure transducer. When replacing a sensor or performing a deep-service on the electronic block, this seal should always be replaced to ensure the integrity of the air system. Over-tightening can crush the metal washer, while under-tightening will lead to slow “micro-leaks” that affect the accuracy of the rifle’s digital pressure readout.