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PSW Buffer Tanks
Description

The PSW buffer tanks are freestanding 100–1000 L cylinders which stores energy for the defrost cycle and reduces compressor cycling. It has separately supplied insulation for manoeuvrability on site.

The inner vessel is carbon steel container so must therefore be used with inhibitor.

General information

Uniclass 2015

Pr_60_50_20_10 Buffer vesselsPrimary
Specification data - Buffer vessels

Product Reference

PSW Buffer Tanks

Type

PSW100

Height: 850 mm. Diameter: 512 mm.

PSW200

Height: 1260 mm. Diameter: 600 mm.

PSW500

Height: 1950 mm. Diameter: 700 mm.

PSW1000

Height: 1970 mm. Diameter with insulation: 980 mm.

Standard product features

Technical characteristics:

  • Maximum permissible operating temperature, heating water: 95°C.
  • Maximum permissible working pressure, heating water: 3 Bar.

Immersion heater inserts:

  • PSW100: 2 x 1½" FPT.
  • PSW200 and PSW500: 3 x 1½" FPT.
  • PSW1000: 6 x 1½" FPT.

Air vent:

  • PSW100 and PSW200: 1" to ½" FPT.
  • PSW500: 1" ½" to ½" FPT.
  • PSW1000: 1" ½".

Heating water flow and return:

  • PSW100: 1" FPT.
  • PSW200: 1 1/4" FPT.
  • PSW500 and PSW1000: 2 x 2 1/2" FPT.

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