Chillers
Temperature control of coolant is necessary to meet the requirements for the high quality demanded by machine tool operators. Unwanted thermal fluctuations resulting from heating of the coolant must be prevented to minimize scrapped items during manufacturing.
HOFFMANN recirculation chillers maintain and cool the temperature of:
* drilling oils
* hydraulic ...
Steam jet chilling systems operate according to the principal of flash evaporation and are used for the economical cooling of liquids, e.g. to generate chilled water at temperature ranges down to the freezing point.
Körting ...
Polytech has years of experience integrating cooling with our filtration systems ...
CADU - Cool Air Distribution Unit
The new CADU or Cool Air Distribution Unit gets the most out of your existing cooling system. This air distribution unit is fitted to the two bottom units on 19" racks. The CADU system takes the cool air from low down and moves it higher up to the front, where equipment in operation needs cool air to work efficiently.
FANS DOOR Unit
The new ARCTIC ...
- Solid copper connections
- "U" tube design for maximum flow of refrigerant and minimum oil entrapment.
- Inlet Flow Director guides refrigerant toward wall for smooth tangential flow and gradual expansion.
- "U" tube Entrance is ...
The "BF" series liquid line bi-flow drier is designed specifically for heat pump or reverse cycle application. External check valves are not required since they are incorporated within the filter drier shell. The core design filters ...
The Grasso ammonia Dryer is a useful supplement for every ammonia refrigeration plant. It eliminates infiltrated water from the refrigerant circuit, even while the plant is in operation! Water has ...
The Purger removes non-condensable gases from the refrigeration system and as a result significantly improves the efficiency and the characteristics of any industrial refrigeration ...
PRODUCT TYPE REFRIGERANT DRYER RECEIVER
DIAMETER ...
The U-tube accumulator design is a result of extensive laboratory testing plus detailed investigation of the various accumulators currently available. It takes into account essential requirements ...
Parker's Vertical, Horizontal, and Stand-Pipe Copper Accumulators hold unused system charge ...
The Displex DE-202 1.7K cooler is easy to use, light weight, cryogen free cryostat capable of sub 1.7K ...
Mechanical Purgers have been around since their invention and patent in 1940 by Armstrong. They are designed to remove non-condensable gases from refrigeration systems by the density difference between the liquid refrigerant and gases. As the name implies, its operation ...
Due to its speed-controlled compressor and speed-controlled condenser fans, the BITZER ECOSTAR series offers completely new opportunities of application. The series also represents a technical and economical alternative to using several small fully-hermetic ...
Technical description
* Refrigerant filtering and drying, and acid neutralization for refrigerating and air conditioning ...
VERTICAL SUCTION
Line Accumulators
The refrigeration compressor is designed to compress vapor only. A suction line accumulator prevents compressor damage from a sudden surge of liquid refrigerant and oil which could enter the compressor from the suction line. The suction line accumulator is a temporary reservoir for this mixture, designed ...
Parker's Vertical, Horizontal, and Stand-Pipe Copper Accumulators hold unused system charge ...
STREAMTEK™ Tool Cooling Cold Gun System:
STREAMTEK's Tool Cooler is a new solution to a very old problem. The Tool Cooler systems produces a flow of clean cold air flow at approximately 50º F (28º C) below compressed air supply temperature. The unit is muffled for quiet operation. It will remove heat to prolong your tool life and increase productivity on machining operations ...
Version A00 is a basic model for smaller cooling capacities. It comes without valves and receiver for capillary tubes, fully piped and preassembled. Single-fan ...
Version A02 is available in models for medium cooling capacities or large cooling capacities.
Compressor, condenser and receiver are fully piped and preassembled. It comes with receiver, stop valves, universal pressure switch (KP17WB) with selectable automatic or manual reset function on the ...
Meets or exceeds ASHRAE 90.1-2007 Standards
Simplicity® controls.
Inherently protected condenser fan motors.
V-Coil Design with exterior service port connections
Five-minute anti-short cycle timer and minimum compressor run time.
Standard operation to 40°F. Factory or field-installed low-ambient VFD control to 0°F.
Factory-installed disconnects, ...
