Sigma Products
QUALITY ORIGINAL EQUIPMENT REPLACEMENT PARTS FOR REFRIGERATION SYSTEMS AND CHILLERS
- Sigma Engineering remains the leader in specialty replacement parts for Chillers and Refrigeration Systems including Supermarket systems. Product range from Rotolock Valves and Adapters to Electronic Liquid Level controls and Accessories. If you can’t find it, chances are that Sigma has it in STOCK!!
SIGMA PRODUCT OVERVIEW