The PMC PK-25 Spray Foam Proportioner is a compact, air-driven spray foam machine delivering up to 28 lb/min at 2,000 PSI with precise temperature control, integrated hose heating, and dependable ratio accuracy for professional polyurethane foam applications.
The PMC PK-25 Spray Foam Proportioner is a compact,
air-driven spray foam machine engineered for professional polyurethane foam applications requiring consistent ratio control and reliable heat performance. The PMC PK-25 Spray Foam Proportioner uses pneumatically driven, double-acting positive displacement pumps that deliver a constant volume per stroke for stable material output. A 7.5 kW primary heating system with six 1,250-watt heating rods allows the PMC PK-25 Spray Foam
Proportioner to heat materials up to 190°F, while the integrated 2 kVA hose heat transformer supports heated hose lengths up to 210 ft. The PMC PK-25 Spray Foam
Proportioner operates at a maximum working pressure of 2,000 PSI and delivers production rates up to 28 lb/min, making it ideal for residential and light commercial spray foam jobs. Built-in recirculation valves, digital temperature controllers, and automatic pressure balance monitoring help protect materials and equipment while maintaining spray quality throughout the job.
