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.
Below is a sampling of some of the most popular Welch pumps available. As a proud distributor of Welch products, we are glad to provide application assistance. feel free to call us at 714-938-1300
Vacuum Pumps
- Compact Direct-Drive High Vacuum Pumps
- DUOSEAL® Rugged Belt-Drive Vacuum Pumps
- CHEMSTAR® Pumps & Accessories for Corrosive Gases
- OEM Dry (Oil-Free) Vacuum Pumps
- Standard Duty Dry Vacuum Pumps
- Chemical Duty Dry Vacuum Pumps
- Dry Rotary Vane Low Vacuum Pumps & Systems
Here is a list of some of the most popular models. Different fluids, such as PFPE fluids, corrosive configurations, and motor voltages are available. Please call for details.
Where indicated by price, most models are available new or completely remanufactured, covered with a full one year warranty
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Accessories:
| PART # | PUMP MODEL | DIS PLACE MENT |
ULTIMATE VACUUM | MOTOR HP | 1PH/ 3PH |
INLET | EXHAUST | OIL | PRICE NEW | PRICE REBUILT 90 DAY WARRANTY | PRICE REBUILT ONE YEAR WARRANTY | |
| BELT DRIVEN | ||||||||||||
| 40.44024.01 | 1400B-01 | 0.9 CFM 25 L/MIN | 1 X 10-4 | 1/3 | 1 | 7/16 TUBE | 3/4 X 20 | .6 QTS | $1,717. | √ | ||
| 40.44024.02 | 1400 | 0.9 CFM 25 L/MIN | 1 X 10-4 | 1/3 | 1 | 7/16 TUBE | 3/4 X 20 | .6 QTS | $825. | √ | ||
| 40.44037.01 | 1405B-01 | 3.2 CFM 90 L/MIN | 1 X 10-4 | 1/2 | 1 | 7/16 TUBE | 3/4 X 20 | .43 QTS | $2,343. | √ | ||
| 40.44037.02 | 1405 | 3.2 CFM 90 L/MIN | 1 X 10-4 | 1/2 | 1 | 7/16 TUBE | 3/4 X 20 | .43 QTS | $1,025. | √ | ||
| 40.44026.01 | 1402B-01 | 5.6 CFM 160 L/MIN | 1 X 10-4 | 1/2 | 1 OR 3 PH | 13/16 TUBE | 1 X 20 | 2.25 QTS | $2,595. | √ | ||
| 40.44026.02 | 1402 | 5.6 CFM 160 L/MIN | 1 X 10-4 | 1/2 | 1 OR 3 PH | 13/16 TUBE | 1 X 20 | 2.25 QTS | $1,225. | √ | ||
| 40.44026.04 | 1402 | 5.6 CFM 160 L/MIN | 1 X 10-4 | 1/2 | 1 OR 3 PH | 13/16 TUBE | 1 X 20 | 2.25 QTS | $895. | √ | ||
| 40.44008.01 | 1376B01 | 10.6 CRM 300 L/MIN | 1 X 10-4 | 1 | 1 OR 3 PH | 13/16 TUBE | 1 X 20 | 2.5 QTS | $3,511. | √ | ||
| 40.44008.02 | 1376 | 10.6 CRM 300 L/MIN | 1 X 10-4 | 1 | 1 OR 3 PH | 13/16 TUBE | 1 X 20 | 2.5 QTS | $1,599. | √ | ||
| 40.44018.01 | 1397B-01 | 17.7 CFM 500 L/MIN | 1 X 10-4 | 1 | 3 PH | 1 5/8 TUBE | 1.75 X 20 | 1.25 QTS | $4,617. | √ | ||
| 40.44018.02 | 1397 | 17.7 CFM 500 L/MIN | 1 X 10-4 | 1 | 3 PH | 1 5/8 TUBE | 1.75 X 20 | 1.25 QTS | $1,675. | √ | ||
| 40.44004.01 | 1374B-01 | 23 CFM 650 L/MIN | 1 X 10-4 | 1 1/2 | 3 PH | 1 5/8 TUBE | 1.75 X 20 | 1.25 QTS | $5,427. | √ | ||
| 40.44004.02 | 1374 | 23 CFM 650 L/MIN | 1 X 10-4 | 1 5/8 | 3 PH | 1 5/8 TUBE | 1.75 X 20 | 1.25 QTS | $2,395. | √ | ||
| 40.44006.02 | 1375 | 35 CFM 997 L/MIN | 1 X 10-4 | 2 | 3 PH | FLANGE | 2 1/2 SQ HOLE | 1 QT | $3,195. | |||
| 40.44020.02 | 1398 | 53 CFM 1510 L/MIN | 1 X 10-4 | 3 | 3 PH | FLANGE | 2 1/2 SQ HOLE | 2.5 QT | $3,200. | $4,575. | ||
| DIRECT DRIVE | ||||||||||||
| 40.44057.01 | 8890A | 1.1 CFM 31 L/MIN | 1 X 10-1 | 1/4 | 1 PH | 1/4 NPT | 3/4 - 20 | .48 QTS | $1,810. | √ | ||
| 40.44090.01 | 8905A | 1.8 CFM 51 L/MIN | 2 X 10-3 | 1/4 | 1 PH | 3/4 - 20 | 3/4 - 20 | .42 QTS | $1,872. | √ | ||
| 40.44060.01 | 8907A | 2.6 CFM 73 L/MIN | 1 X 10-4 | 1/2 | 1 PH | 1 1/8 - 20 | 1 -20 | 1 QTS | $2,246. | √ | ||
| 40.44061.01 | 8912A | 3.8 CFM 108 L/MIN | 1 X 10-4 | 1/2 | 1 PH | 1 1/8 - 20 | 1 -20 | .9 QTS | $2,458. | √ | ||
| 40.44055.01 | 8917A | 6.1 CFM 173 L/MIN | 1 X 10-4 | 1/2 | 1 PH | 1 1/8 - 20 | 1 -20 | .9 QTS | $2,683. | √ | ||
| 40.44046.01 | 8920A | 7.7 CFM 218 L/MIN | 3 X 10-4 | 1/2 | 1 PH | 1 1/8 - 20 | 1 -20 | 1.3 QTS | $2,896. | √ | ||
| 40.44052.01 | 8925A | 11.3 CFM 320 L/MIN | 4 X 10-4 | 3/4 | 1 PH | 1 1/8 - 20 | 1 -20 | 1.2 QTS | $3,244. | √ | ||