2906079700 Heavy-Duty Intercooler Service Kit For ZR VSD Screw Compressor

Product Introduction

Cooling efficiency falls off quietly, then suddenly turns into high-temperature shutdowns and accelerated lube degradation. 2906079700 is carried across parts channels as an intercooler or cooler service kit for Atlas Copco ZR250-315VSD-class machines, restoring sealing and connection points during cooler cleaning or overhaul. Supplier listings describe it as a maintenance kit covering the cooler service interface rather than a bare separator or valve part; exact contents should be confirmed against the machine serial because production breaks change seal sizes and hardware.

After cooler removal, replace the full seal set in one pass. Old O-rings and flattened gaskets are the usual source of seepage once the unit goes back online, and reusing them just delays the second teardown. Degrease the flange faces, check tubesheet and end-cover surfaces for scaling or pitting, and torque in sequence so the plate seats evenly.

Confirm model, serial, and kit contents before dispatch. Also called cooler maintenance kit, intercooler service kit, cooler seal kit.