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Used Polycold PFC-550 HC CRYOPUMP

Manufacturer: Polycold

Model: PFC-550 HC

Condition: Used

Stock: 1





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  • Overview

  • Specifications

Features:

MODEL: PFC-550 HC


PFC

550 HC

Max load (Watts   at warmest temp)

1,000

Theoretical max   pumping speed l / sec(b)

74,500

Conservative   pumping speed (in chamber) l / sec(b)

50,000

Ultimate   operating pressure, Torr(c)

6 x 10-9

Max pump start   pressure, atm(d)

1.0

Time to defrost,   minutes

4.0

Total cryocoil   surface area m2 (ft.2)

0.5 (5.4)

Single circuit   (PFC)

      Tube O.D., mm (in.)

12 (1/2)

      Tube length, m (ft.)

13.3 (41.1)

Standard   refrigerant line lengths m (ft.)

2.44 (8)

Cooling water,   flow rate l / min. (gal. / min.)

    @   13°C (55°F)

4.9 (1.3)

    @   26°C (79°F)

12.3 (3.2)

    @   29°C (85°F)

19.7 (5.2)

Power input, at   max load, kW

6.0

Nominal power   requirements(e)

200V    three-phase  50-60Hz
  230V  3-phase  60Hz
  380V  3-phase  50Hz
  400V  3-phase  50Hz
  460V  3-phase  60Hz
  480V  3-phase  60Hz

Max operating   sound level, dB(A)(f)

72

Min room volume m3 (ft.3)

155.7 (5,500)