Refrigerant Circulation Pumps
Industrial refrigeration uses pumps to circulate liquid ammonia (NH₃) or CO₂ refrigerant between evaporators, condensers, and accumulator vessels. These are not water pumps — wetted materials must be NH₃-compatible (carbon steel, no copper alloys), suction lines insulated and pressure-rated, and the pumps usually operate at very low temperatures with low NPSHa. SMPC supplies refrigerant pumps for Philippine cold-storage and ice-plant projects.
Industries We Serve
Why SMPC for Refrigerant Pumps
NH₃-compatible materials
Carbon steel construction, no copper or brass anywhere in contact with refrigerant — absolutely critical for ammonia service.
Low-NPSH first-stage design
Specifically engineered for the very low NPSHa typical of refrigerant accumulators — won't cavitate at -10°C suction conditions.
Authorised global brands
We supply only original-equipment, authorised brand product — Calpeda, Pentair, ShinMaywa, Finish Thompson, Franklin Electric — backed by manufacturer warranty.
Refrigerant Pumps Supplier in the Philippines
SMPC supplies refrigerant pumps in the Philippines for industrial cold-storage warehouses, ice plants, food processing freezers, and ammonia refrigeration systems.
Popular searches: refrigerant pump Philippines, ammonia pump, NH3 pump, CO2 refrigerant pump, cold storage pump.