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Welch Vacuum Pump 1397 17.7 cfm NEW 1397B-01 115/230V 60HZ 1PH

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SKU: 40.44018.01

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Description

Welch Vacuum Pumps

Gardner Denver Welch Vacuum Technology, Inc, formerly Welch Rietschle Thomas, is a wholly-owned subsidiary of Gardner Denver, a leading global manufacturer of compressors, vacuum pumps, and related products. Within Gardner Denver, Welch is an SBU of the Thomas Products Division.

Starting in 1880, Welch has provided quality vacuum pumps for laboratory, industrial and educational applications. It has now been over a century and today, Welch is a leading manufacturer of vacuum pump products for chemical and biological laboratories, high vacuum manufacturing, and air conditioning/refrigeration. With headquarters in Niles, Illinois, the Welch product line includes oil lubricated rotary vane vacuum pumps; dry piston and diaphragm vacuum pumps; and specialized vacuum systems, components, and applications. One thing that hasn't changed over the past 100 years is the Welch reputation for building pumps of exceptional performance and durability.

Welch Vacuum Pump 1397 17.7 cfm NEW 1397B-01 115/230V 60HZ 1PH Specifications

 

Welch Model 1397
Free Air Displacement   
CFM 17.7
L/min 500
Ult. Pressure, Torr(mbar)1.
Ult. Pressure, microns Hg 
1 x 10–4(0.00013)
0.1
Gas Ballast Yes
Pump RPM 400
Motor Horsepower (watts) 1(750)
Oil Capacity, qt. (liters) 1.25(1.2)
   
Tubing Needed, I.D. in 1-5/8(41)
Intake, Nipple Thread 1.75-20
Exhaust, Thread Type 1.75-20
   
Weight, lbs. (kg) 205(93)
Overall Dimensions  
L in. (cm) 26(66)
W in. (cm) 13.7(34.8)
H in. (cm) 18.8(47.6)
Ship Weight, lbs. (kg) 213(96.8)
Shipping Carton Dimensions 27.3 x 18 x 22
L x W x H in. (cm) (69.3 x 45.7 x 55.9)

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