Busch RING,PISTON,LOCKING Part# 488000300

The Busch RING, PISTON, LOCKING (Part# 488000300) is an essential component used in Busch pumps, specifically with the WV250B, WV250C, WV500B, and WV500C models. The piston in a pump is responsible for generating the necessary pressure or vacuum required for the pump's function. The RING, PISTON, LOCKING is specifically designed to securely lock the piston in its intended position within the pump housing, ensuring smooth and reliable operation. This locking ring provides a secure connection between the piston and the pump assembly, preventing any unintended movement or displacement during operation. It helps maintain the alignment and integrity of the piston, ensuring optimal performance and reducing the risk of damage or inefficiency.