The PMCA Series of proportioners is air driven with opposed piston pumps. This unit ranges in outputs to 20 lbs/min (9.07 kg/min) at up to 1600 psi (110 bar) and outputs to 1.2 gal/min (4.54 liters/min) at up to 2400 psi (165 bar). This series is ideally suited for in-plant operations such as spa insulations, bed-liner or cavity fill.
Air Driven Proportioner: Double ended piston air driven motor.
Opposed Piston Metering Pumps: The horizontal configuration of these in-line metering pumps helps to eliminate uneven loading during the pumping cycle. Provides minimal fluctuations in spray pressures.
New Pump Base: The Newly Designed Pump Bases ensure pressure stability hroughout the cycle and provide user friendly access for preventive maintenance.
Digital Automatic Temperature Control: Digital controllers allow the operator to precisely program the set temperature to suit the chemical system being used. Used in concert with the Newly Designed PMC Temperature Sensing Unit (TSU), the Classic Series will provide accurate and consistent Hose Heat to ensure the most effective yield for your product under varying conditions.
Open Frame Design: Allows the operator full view and easy access to all the critical components of the proportioner.
Relay Logic Control: Point to point wiring in series with relays and circuit breakers minimize the use of printed circuit boards in all control functions.
Heaters: The PMCA Series is available with one mass aluminum heater per unit for consistent heating.
Ratio: Standard Classic units are sold with a 1:1 Ratio
ISO Lube System: Standard on all PMCA series units to help flush the ISO pump shaft resulting in longer seal life.
Heater Tap Settings: Standard terminal block tap settings for your particular hose length.