Welch Dry Pumps
As a Welch distributor, we are proud to offer their full line of PTFE oil-free laboratory vacuum pumps for chemical duty to pump acid vapors and corrosive gases as well as economical standard lab duty pumps in a range of sizes and vacuum levels for pumping water vapor and non-corrosive gases. The GELMASTER® and SELF-CLEANING DRY VACUUM SYSTEMS are fully configured for gel drying, and for rotary evaporation and other applications. Finally, Welch dry rotary vane pumps are an economical solution for pumping dry air.
Accessories:
| Part # | PUMP MODEL | DIS-PLACE-MENT | ULTI-MATE VACUUM | MOTOR HP | 1PH/3PH | INLET | EXHAUST | OIL | PRICE NEW | PRICE REBUILT 90 DAY WARRANTY | PRICE REBUILT ONE YEAR WARRANTY | ||
| PTFE DRY PUMPS | |||||||||||||
| GENERAL PURPOSE | 40.44159.01 | 2010B-01 | .45 CFM/ 12.7 L/M | 25.5 | 1/12 | 1 | 1/8 NPT | 1/8 NPT | $908.00 | n/a | n/a | √ | |
| 40.44160.01 | 2012B-01 | .78 CFM/ 22 L/M | 26 | 1/5 | 1 | 1/4 NPT | 1/4 NPT | $1,140.00 | n/a | n/a | √ | ||
| DRYFAST | 40.44141.01 | 2034B-01 | .9 CFM/ 25 L/M | 29.6 | 1/5 | 1 | 1/4 NPT | 1/4 NPT | $1,595.00 | n/a | n/a | √ | |
| 40.44144.01 | 2044B-01 | 1.2 CFM/ 35 L/M | 29.6 | 1/5 | 1 | 1/4 NPT | 1/4 NPT | $1,982.00 | n/a | n/a | √ | ||
| 40.44142.01 | 2037B-01 | 1.8 CFM/ 50 L/M | 28.5 | 1/5 | 1 | 1/4 NPT | 1/4 NPT | $1,761.00 | n/a | n/a | √ | ||
| 40.44145.01 | 2047B-01 | 2.5 CFM / 70 L/M | 28.5 | 1/5 | 1 | 1/4 NPT | 1/4 NPT | $2,203.00 | n/a | n/a | √ | ||
| DRYFAST ULTRA | 40.44140.01 | 2032B-01 | .9 CFM/ 25 L/M | 29.85 | 1/5 | 1 | 1/4 NPT | 1/4 NPT | $2,314.00 | n/a | n/a | √ | |
| 40.44143.01 | 2042B-01 | 1.2 CFM/ 35 L/M | 29.85 | 1/5 | 1 | 1/4 NPT | 1/4 NPT | $2,756.00 | n/a | n/a | √ | ||
| W/DIAL GAUGE | 40.44193.01 | 202501 | 1.2 CFM/ 35 L/M | 29.6 | 1/5 | 1 | 3/8 NPT | 3/8 NPT | $2,738.00 | n/a | n/a | √ | |
| W/DIAL GAUGE | 40.44194.01 | 202601 | 1.2 CFM/ 35 L/M | 29.85 | 1/5 | 1 | 3/8 NPT | 3/8 NPT | $3,267.00 | n/a | n/a | √ | |
| W/DIGITAL GAUGE | 40.44195.01 | 202701 | 1.2 CFM/ 35 L/M | 29.85 | 1/5 | 1 | 3/8 NPT | 3/8 NPT | $3,715.00 | n/a | n/a | √ | |
| PROGAM W/DIGITAL GAUGE | 40.44196.01 | 202801 | 1.2 CFM/ 35 L/M | 29.85 | 1/5 | 1 | 3/8 NPT | 3/8 NPT | $4,680.00 | n/a | n/a | √ | |
| DRY WOB-L | |||||||||||||
| STANDARD DUTY | 40.44171.01 | 2561B-50 | 2.1 CFM/ 60 L/M | 29.8 | 1/3 | 1 | 1/4 NPT | 1/4 NPT | $1,495.00 | n/a | n/a | √ | |
| 40.44190.01 | 2567B-50 | 3.5 CFM/ 100 L/M | 27.6 | 1/3 | 1 | 1/4 NPT | 1/4 NPT | $1,191.00 | n/a | n/a | √ | ||
| 40.44045.01 | 2581B-50 | 3.5 CFM/ 100 L/M | 29.8 | 1/3 | 1 | 1/4 NPT | 1/4 NPT | $2,031.00 | n/a | n/a | √ | ||
| 40.44180.01 | 2585B-50 | 7.1 CFM/ 201 L/M | 27.6 | 1/3 | 1 | 1/4 NPT | 1/4 NPT | $1,681.00 | n/a | n/a | |||
ASPIRATION/ FILTRATION |
40.44191.01 | 2511B-75 | .39 CFM/ 11 L/M | 21.3 | 1/30 | 1 | 3/16 HOSE | 3/16 HOSE | $686.00 | n/a | n/a | √ | |
| SYSTEMS | 40.44192.01 | 2515B-75 | 1.2 CFM/ 34 L/M | 27.2 | 1/8 | 1 | 1/4 NPT | 1/4 NPT | $1,258.00 | n/a | n/a | √ | |