CRR-1A Welch Capture Vacuum Pump 115Volts

$6,220.00
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SKU:
CRR-1A
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Description

Product Details

  • Deep vacuum for fast evacuation and dehydration
  • Ultimate vacuum
  • Low RPM for long service life

 

DuoSeal Vacuum Pumps are the vacuum pumps of choice for large chiller service. These HVAC vacuum pumps have large oil reservoirs to dilute contaminants. Low pump rpm to reduces friction and wear while minimizing reservoir temperature to lessen chemical reactivity. Pump can be ordered with an optional exhaust filter to control oil mist.

Technical Data

Technical Data

Model Number
1402
1376
1397
CRR-1
Free Air Displacement cfm (l/min.) @60Hz
5.6(160)
10.6(300)
17.7(500)
10.6(300)
Ultimate Pressure
1 x 10⁻⁻´ (0.00013)
1 x 10⁻⁻´ (0.00013)
1 x 10⁻⁻´ (0.00013)
3 x 10⁻⁻´ (0.04)
Oil Capacity
2.25(2.1)
2.5(2.4)
1.25(1.2)
2.5(2.4)
Motor Horsepower (watts)
1/2(370)
1(750)
1(750)
1(750)
Adjustable Vac. / Gas Ballast
Yes
Yes
Yes
Yes
Tubing Needed
3/4" OD Flare
3/4" OD Flare
1 1/2" NPT(F)
—
Intake Thread NPT
1-20 straight thread
1-20 straight thread
1 3/4 - 20 straight thread
1" NPT
Exhaust Thread NPT
1-20 straight thread
1-20 straight thread
1 3/4 - 20 straight thread
1" NPT
Overall Dimensions LxWxH in. (cm)
20x12x15 (51x30.5x60)
20x14.1x15.4 (51x35.9x39)
26x13.7x18.8 (66x34.8x47.6)
19.25x12.3x11.1 (56x38x46)
Ship Weight
132(60)
180(81.8)
213(96.8)
136 (61.8)
Shipping Carton Dimensions LxWxH in. (cm)
22.5x15.5x19.5 (57.2x39.4x49.5)
22x18x19 (55.9x45.7x48.3)
27.3x18x22 (69.3x45.7x55.9)
22x15x18 (56x38x46)
Brand:
Welch
Series:
Capture Series
Voltage:
115V (60 Hz)
Flow Rate:
10.6 CFM / 300 LPM
Max Vacuum:
.030 Torr
Dimensions L:
24
Dimensions W:
18
Dimensions H:
5
StockFlag:
N
CountryOfOrigin:
JP
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