Overview of HSS Semi-hermetic compressors
Models available
HSS 3100 4 sizes: 3118, 3120, 3121 & 3122
Displacement at 50Hz: 175/213/250/292 m3/h
HSS 3200 4 sizes: 3216, 3218, 3220 & 3221
Displacement at 50Hz: 286/343/415/471 m3/h
HSS 4200 4 sizes: 4221, 4222, 4223 & 4224
Displacement at 50Hz: 504/611/716/828 m3/h
Designed for high temperature applications
- Designed for incorporation into factory built chillers
- Designed for compressor packs using HFC refrigerants or R22
- Capable of operating without cooling over a limited range
- Can be inverter controlled
Comprises of the following:
- Semi-hermetic single screw design
- Optimised for R134a, R407c & R22
- Suction strainer
- Stepless capacity control system (2 built in solenoid valves)
- Discharge stop valve
- Internal relief valve
- Integral oil separator (HSS 3100 & HSS 3200)
- Flanged oil separator (HSS 4200)
- Discharge check valve
- Suction flange with tail & joint
- Liquid injection adapter
- Sight glass (x2)
- Oil charge
- 2 pole electric motor with sensor protection
- Electronic protection (INT 69TM)
- Economiser connection
