The PMCA Series of proportioners is air driven with opposed piston pumps. This unit ranges in outputs to 20 lbs/min at up to 1600 psi and outputs to 1.2 gpm at up to 2400 psi. This series is ideally suited for in-plant operations such as spa insulations, bed-liner or cavity fill.

• Air Driven Proportioner
• Opposed Piston Metering Pumps
• New Pump Base Design
• Digital Automatic Temperature control for superior control of material processing
• Open Frame Design
• Point to Point Wiring
• Heater Options, Pressure Ranges and Ratio options to process most Foam and Coatings
• Automatic ISO Lube System
• Hose Heat Tap Setting

Standard Features:

The PMCA “Classic” Series Air Driven Proportioner is “Designed with the Customer in Mind” to provide applicator friendly and serviceability at an economical price to meet today’s market place demands.

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 throughout 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 insure 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 GH 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.