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Product Gallery Welch 202801 Self-Cleaning Vacuum Pump

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Welch 202801 Self-Cleaning Vacuum Pump

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Welch 202801 Self-Cleaning Vacuum Pump

Welch® Self-cleaning PTFE vacuum  systems Quiet and rugged vacuum pumps that provide workhorse duty for years between service intervals. The self cleaning feature keeps the membranes and valves clean and dry, allowing the pump to achieve excellent base pressures and return to base pressure rapidly. The Welch Self Cleaning vacuum systems are the first choice for the vacuum savvy researcher with heavy work load rotary evaporator needs.  The Welch Self Cleaning pumps have fine tunable control along with an anti-bumping/foaming feature.

 

What's included

Integrated inlet / outlet catch pots, 115V cord.

Pumping Speed

35 l/min

Max. Vacuum

2 torr

Tubing Needed

1/4" ID

Exhaust / Intake threads

3/8

Dimensions LxWxH

13.6x12x11.3"

Weight

30 lbs

Wiring

115V, 60 hz

Welch 202801 Self-Cleaning Vacuum Pump

Welch® Self-cleaning PTFE vacuum  systems Quiet and rugged vacuum pumps that provide workhorse duty for years between service intervals. The self cleaning feature keeps the membranes and valves clean and dry, allowing the pump to achieve excellent base pressures and return to base pressure rapidly. The Welch Self Cleaning vacuum systems are the first choice for the vacuum savvy researcher with heavy work load rotary evaporator needs.  The Welch Self Cleaning pumps have fine tunable control along with an anti-bumping/foaming feature.

 

What's included

Integrated inlet / outlet catch pots, 115V cord.

Pumping Speed

35 l/min

Max. Vacuum

2 torr

Tubing Needed

1/4" ID

Exhaust / Intake threads

3/8

Dimensions LxWxH

13.6x12x11.3"

Weight

30 lbs

Wiring

115V, 60 hz

Brochures

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  • Accessory Welch 202801 Self Cleaning Vacuum Pump_manual.pdf
  • Brochure Manual
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