DUOSEAL Two Stage - Refrigeration 1376B-46

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$4,300.00

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Product Details

  • Deep vacuum for fast evacuation and dehydration
  • Durable pump, precision machined
  • Gas ballast for high vapor loads.

Rugged DuoSeal belt-drive vacuum pumps enable fast, thorough evacuation of refrigeration systems. Features high flow and deep vacuum with low pump RPM and large oil reservoirs for extended life and reduced maintenance. Includes handles for enable positioning.


Product Family Specifications

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Model Number 1402B-46 1376B-46 1397B-46
Applications Service Lithium Bromide absorption chillers to 500 -700 tons, fluorcarbon or ammonia chillers to 100 to 200 tons Service Lithium Bromide absorption chillers to 1100 tons, fluorcarbon or ammonia chillers to 500 tons Service Lithium Bromide absorption chillers to 1500 tons, fluorcarbon or ammonia chillers to 1000 tons
Type DUOSEAL Two Stage - Reefrigeration DUOSEAL Two Stage - Refrigeration DUOSEAL Two Stage - Refrigeration
Free Air Displacement m3/hr (l/min.) @50Hz 5.6 10.6 17.7
Ultimate Pressure 160 300 500
Maximum Vacuum 1 x 10-4 (1.3 x 10-4) 1 x 10-4 (1.3 x 10-4) 1 x 10-4 (1.3 x 10-4)
Oil Capacity 525 525 400
Motor Horsepower (watts) 2.25 2.5 1.25
Adjustable Vac. / Gas Ballast Yes Yes Yes
Tubing Needed Yes Yes Yes
Intake Thread NPT 13/16 13/16 1/5/08
ISO Exhaust / Intake Flange 1-20 1-20 1.75/20
Overall Dimensions LxWxH in. (cm) 112(51) 156(71) 205(93)
Ship Weight 128(58) 177(81) 224(102)
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