PMC Polyurea Coating and Spray Foam Proportioners
PH Series – Hydraulic Plural Component Proportioners
The PH Series of hydraulic proportioners is offered in several models ranging in outputs from 20 lbs/min to 40 lbs/min at pressures up to 2000 psi and outputs to 1.0 gpm to 2.5 gpm at pressures up to 3500 psi. This series is recommended for jobs ranging from smaller residential applications to larger jobs such as roofing, commercial insulation or the application of performance coatings for tanks or secondary containment.
The PMC “Classic” Series PH was “Designed with the Customer in Mind” to provide applicator friendly and serviceability to meet today’s market place demands.
The electrical console has been redesigned to eliminate the use of delicate circuit boards and displays.
All switches are NEMA 4* rated to withstand the rigorous use required in spray applications.
State of the Art Reversing System
The reversing system is initiated by proximity switches and controlled by solid state relays to virtually assure maintenance free operation and long service life.
Advanced Control and Monitoring Systems
The control system includes a selectable count-down device pre-set by the operator to interrupt the operation of the pump circuit for example; just prior to an empty drum set.
User Friendly Components and Wiring Scheme
Point to Point wiring scheme makes troubleshooting a snap. All components are easily replaceable and readily available.
Reliable Piston Pumps
Opposed piston pumping is the industry benchmark and includes durable and easily serviceable ball checks.
Temperature Sensing System
The heart of the temperature system is the user friendly design of the temperature sensing unit. The hose temperature is sensed in the hose in close proximity to the gun. The sensor can easily be removed and replaced as required without opening or removing it from the hose.
Open Fram Design
The open frame design format allows easy access to all components.
Multiple Heat, Pressure, and Product Ration Options
Available up to 21.5 kw of heat, 2000-3500 psi and ratios of up to 1:4 & 4:1. Note: All SPI polyurea and polyurethane foam systems operate on standard 1:1 ratio proportioning.
Equipment Lubrication and Hose Transformer Tap Settings
Automatic ISO lubrication system. Manual Hose Heat Tap Settings to match length of hose being used.
PA Series – Air Driven Plural Component Proportioners
The PA Series of proportioners is air driven with vertical piston pumps. The two models in this series range in outputs to 25 lbs/min at up to 2000 psi and outputs to 1.3 gpm at up to 3000 psi. This series is an excellent economical choice for low output jobs such as residential insulation.
The new PA-25 Series Air Proportioner from PMC was developed to provide the applicator with an economically priced proportioner that is applicator friendly, very serviceable and designed to meet modern day Spray Foam and Spray Applied Coatings requirements.
Less expensive than most electric and hydraulic machines on the market today
Air Driven Proportioner
7” Heavy duty single piston air motor
Open Frame Design
Allows the operator full view and easy access to all the critical components of the proportioner along with easy access to the inlet filters
The aluminum frame and console construction make this a machine that can easily fit in a small trailer
Individual “A” & “R” Heaters
The individual mass style aluminum heaters provide independent control of “A” and “R” chemical temperatures
Re-settable Cycle Counter
Manual re-settable cycle counter allows the operator to precisely measure the amount of chemical used per job
Air Solenoid Safety Shut Off
Shuts off the air supply should an over pressure occur with the pumps or if the emergency stop button is pressed
Over Temperature Safety Shut Off
Shuts off all power should heater temperature rise above 220 degrees
State of the Art Reversing Valve
Reverses Pump Direction without the need for electricity
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 PMC Temperature Sensing Unit (TSU), the PA-25 Series will provide accurate and consistent Hose Heat to insure the most effective yield for your product under varying conditions.
Hose Transformer Tap Settings
Standard terminal block tap setting for your particular hose length Standard 1:1 ratio proportioning. Note: All SPI polyurea and polyurethane foam systems operate on a standard 1:1 ratio.