Extraction Systems

The A421 Series controls are single stage, electronic temperature controls with a single-pole, double-throw (SPDT) output relay. The controls feature an adjustable backlit LCD for viewing the temperature and status of other functions, and a three-button touchpad for setup and adjustment. An LED indicates the On/Off status of the output relay.

The A421 controls are available in low voltage 24 VAC and high voltge 120 or 240 VAC models, which provide options for most refrigeration and HVAC applications.

The Hydro Innovations Resistat is a simple, set-it and forget-it device intended to maintain temperature in reservoirs. The stainless steel temperature probe offers protection against corrosion due to long term exposure to water and harsh chemical nutrients. Simple place the probe in the reservoir you wish to control the temperature of, set the dial to the desired temperature, then plug in your electronically actuated valve to control chilled water flow through your heat exchanger device.

AMT Solids Handling End Suction Centrifugal pumps are designed for continuous-duty low pressure OEM, Industrial/Commercial and general service applications including circulation, chemical processing, liquid transfer, dirty water and cooling. These durable and compact pumps are available in a variety of construction and seal materials to meet your specification. Pull-from-rear design for easy service without disturbing any piping. Self-cleaning impeller prevents clogging and handles solids of 1/8″ diameter. Pumps are close coupled to Totally Enclosed Fan Cooled (TEFC) motors.

The Alfa Laval CD line is engineered for air dehumidification in compressed air drying applications, and is part of our complete offering of heat exchangers for the compressed air industry. Known as “combi-dryers,” these units bring together an air-to-air and air-to-refrigerant heat exchanger within one unit. This unique design ensures a compact installation with excellent thermal performance.

These very rugged pond loop heat exchangers come in capacities from 2 Ton up to 16 Ton, and can come with a handful of optional upgrades upon request.

Our evaporative fluid cooler systems can be deployed in a number of applications, and in hybrid/combinations including:

These stainless steel brazed plate heat exchangers are compact, efficient, durable, quite versatile, and are among the best value products we offer. These heat exchangers can be easily coupled with chilled or hot water systems to serve a wide array of applications.

Our most robust commercial multi-temp (range) chillers offer a number of performance advantages and upgradable features beyond our simpler compact and budget designs. Most of all, these vertical recirculating commercial units provide the most efficient range of operating temps even at high ambient, and with an upgrade to R404A these units can produce a wider range of low temps as well. By default, this line of chiller includes a recirculating tank design which does require a second process pump to attach to your devices.

The PL-Series close coupled booster pumps are specifically designed for quiet operation in hydronic, radiant, and geothermal heating and cooling systems. These inline, permanently lubricated (low maintenance) pumps are available in cast iron or lead-free bronze body construction.

These probe wells are intended to protect aquastat probes from the corrosive harshness of most hydronic/water/glycol systems. These very simple devices will add many years to your aquastat probes vs. directly immersing probe ends into your reservoir or manifold system. Made primarily of copper, these wells are safe for potable water, easy to clean and care for, and provide great thermally conductivity for quick and accurate measurement of your system's water temps.