REXA K03278 Hydraulic Cylinder Purge and Pressure Kit provides purge gauge adapters that connect two 5000 psi gauges to the purge ports on Rexa hydraulic cylinders for pressure verification during service. The kit is cited in Rexa maintenance documentation as the required accessory for performing hydraulic pressure checks on actuators. Rexa installation guides also note a bleed kit (PN K09275) for air purging, with K03278 designed to complement purge workflows by enabling accurate pressure verification.
