Products

Marathon® CP-250LP Cryopump

Available Configurations

  • Standard Low Profile Design in Left or Right Hand Configurations
  • All Industry-Standard Flanges
  • Standard Manual Operation
  • Optional Fully-Automated Operation with Marathon® Cryopump Controller
  • Two (2) cryopumps operating with one (1) HC-8E4 or F-70L/H Compressor
  • Displex® Technology

Standard Scope of Supply

  • CP-250LP Cryopump
  • Zephyr®, HC-4E1, HC-8E4 or F-70L/H Compressor
  • 3 m (10 ft.) Flexible Gas Lines
  • 3 m (10 ft.)  Cold Head Cable
  • Tool Kit

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CP-250LP
Specifications
Pumping Speed Air

3,000 liters/second

Water

6,300 liters/second

Argon

2,500 liters/second

Hydrogen

5,000 liters/second

Throughput Argon

11.0 torr-liters/second

(870 sccm)

Capacity Argon
(at 1×10-6 torr)
1,600 standard liters
Hydrogen
(at 5×10-6 torr)
30 standard liters
Crossover Rating 300 torr-liters
Cooldown Time to 20 K 110 Minutes
Weight 20.0 kg (44.0 lbs.)
Dimensions (HxL) 181 x 591 mm
(7.2 x 23.2 in.)
Maintenance 13,000 Hours

Specifications subject to change without notice.