UWX | UWXF 660

  • Unicla 14-cylinder swashplate
  • Suitable for refrigeration and air-conditioning applications with a system capacity requirement of 20-32 kW
  • Displacement: 675 cc/rev
  • Maximum continuous: 4500 rpm
  • Smooth and quiet operation
  • High in capacity (675cc), low in weight (25.4 kg) with compact dimensions of 324 mm x 188 mm x 303 mm
  • Clockwise and counterclockwise rotation with no change in volumetric efficiency
  • Heavy duty impressed steel gasket and HNBR Japanese high-temperature O-ring (two-point seal)
  • Forged steel cylinder housing
  • Drop-forged 5050 aluminium pistons with synthetic PTFE heat-treated rings
  • Unicla Multi Direct Mounting (MDM)
  • Refrigerants: R134a, R404a, R452a
  • Pre-charged with PAG or POE oil
  • Genuine NSK bearings throughout
93 Uwx660 Compressor
R134a | R513a refrigerant
Compressor Oil Mounting
UWX660 PAG56 or POE68 (900 ml) Direct (all sides)
R404a | R452a refrigerant
Compressor Oil Mounting
UWXF660 POE32 (900 ml) Direct (all sides)
R1234yf refrigerant
Compressor Oil Mounting
UWXY660 PAG46 HD (180ml) Direct (all sides)

The Multi Direct Mounting system provides a total of 12 mounting points (four on the left, right and bottom sides). Each mounting point has an M12 x 1.75 mm threaded hole, providing excellent flexibility in engine mounting and bracket design.

Low- and high-side service valves are fitted on the shut-off manifolds, and on the rear cap of the compressor.

An oil return fitting – 7/16-20 UNF male flare (Part No. 42203-000160) – is fitted on top of the compressor. It has a unique flow design suited to the Unicla oil separator (Part No. OS000050) and is interchangeable with the low-side service valve.

Consistent M12 x 1.0 mm access port size. Easy interchange of blanking plugs, service valves, oil return and pressure switch fittings.

The suction port is located on top of the compressor and the discharge port can be taken from either the left or right side. Both ports are fitted with a shut-off manifold assembly with back seating capability via stem valves.

Search SuperCool

Find the best HVAC&R products for your mobile, industrial or commercial needs.