1 – 120 TRCapacity
+25 °C to −35 °CTemperature
Process Chillers
Overview
The Teqtive air cooled reciprocating chiller uses sealed, semi-hermetic or open reciprocating compressors, which makes it one of the most versatile machines in the range. It covers small 1 TR duties up to 120 TR and can pull chilled fluid down to −35 °C.
Because reciprocating compressors handle high compression ratios well, this chiller suits sub-zero glycol and brine duties where a scroll machine would run out of range, while still needing no cooling tower.
Technical specifications
| Capacity Range | 1 TR to 120 TR |
|---|---|
| Temperature Range | (+) 25 °C to (−) 35 °C |
| Compressor Type | Sealed / Semi-hermetic / Open reciprocating |
| Evaporator Type | Shell & tube type with CS shell & copper tubes (Standard) / BPHE |
| Condenser Type | Finned tube type, with internally grooved tubes & aluminium fins and hydrophilic coating |
| Refrigeration Controls | Valves, filter dryer, solenoid valves, expansion valve |
| Refrigerant | R-407c, R-134a, R404a (CFC Free) |
| Electrical Safety | Motor overload protection, SPP/RP/OV/UV protection |
| Mechanical Safety | LP/HP/Anti-freeze/Chilled water flow switch |
| Design Ambient Temp. | 0 °C to 50 °C |
| Controller Type | PID (Standard) / PLC / Microprocessor |
| Starter | DOL / VFD / Soft starter (Optional) |
Typical applications
- Sub-zero glycol cooling for chemical reactors
- Pharmaceutical crystallisation and solvent recovery
- Cold process water for food plants
- Laboratory and test-bench cooling
- Remote sites without condenser water
