STERIS P117958-467 Coupling Heat Exchanger – 7875

The STERIS P117958-467 is a coupling heat exchanger (model 7875). It is used in STERIS sterilization equipment to regulate fluid temperature during processing cycles. The unit couples to the primary sterilization vessel or chamber via a standardized thermal interface and transfers heat between process fluid and a secondary cooling or heating loop. The heat exchanger is a field-replaceable component typically found in steam sterilization systems and autoclave assemblies. It should be inspected for scale buildup, corrosion, or thermal performance degradation during preventive maintenance or when temperature regulation becomes erratic.