Welch WOB-L Pump 2581

Welch Vacuum - Gardner Denver
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Description

Welch-L Pump 2581

Note: This item has a possible 1-2 week lead time depending on stock availability.

Product Details

Economical
Oil Free
Adjustable Vacuum

Reliable WOB-L Piston pump is perfect for many common laboratory vacuum applications. Features: Vacuum to 5 Torr (29.8"Hg). Includes Vacuum Regulator and Gauge - simple to adjust and monitor vacuum level. Inlet Water Trap - float ball rises to seal off pump from accidental ingestion of water. Muffler quiets pump and filters discharge air. For use with dry or aqueous vapor applications only.

Specifications
Model	2581
Free Air Displacement @ 60 Hz, cfm (L/min)	3.5 (100)
Ultimate Pressure, torr	5
Motor Power, HP (kW) at 60 Hz	1/3 (0.25)
Inlet (Exhaust) Connection Thread NPT	3/8
Tubing Needed, I.D. in. (mm)	1/4 (7)
Weight, lbs (kg)	24.5 (11.1)
Dimensions, LxWxH, in (mm)	17x7.5x12 (430x420x190)
115V Order Number	2581B-50 / 2581B-24

Welch WOB-L Pump 2581

Welch Vacuum - Gardner Denver
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Size

2581B-50: WOB-L Pump W/Trap and Gauge 115V 60Hz 1PH UL/CSA
2581B-24: WOB-L Dry Pump 115V 60Hz W/NW25 3/8" CONN UL/CSA

SKU: 2581B-50

$3,250.00

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Want it cheaper? Call us for a wholesale or processor discount. 331-281-0154

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Easily pay within 30 days after you have received your package.
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Description

Welch-L Pump 2581

Note: This item has a possible 1-2 week lead time depending on stock availability.

Product Details

Economical
Oil Free
Adjustable Vacuum

Reliable WOB-L Piston pump is perfect for many common laboratory vacuum applications. Features: Vacuum to 5 Torr (29.8"Hg). Includes Vacuum Regulator and Gauge - simple to adjust and monitor vacuum level. Inlet Water Trap - float ball rises to seal off pump from accidental ingestion of water. Muffler quiets pump and filters discharge air. For use with dry or aqueous vapor applications only.

Specifications
Model	2581
Free Air Displacement @ 60 Hz, cfm (L/min)	3.5 (100)
Ultimate Pressure, torr	5
Motor Power, HP (kW) at 60 Hz	1/3 (0.25)
Inlet (Exhaust) Connection Thread NPT	3/8
Tubing Needed, I.D. in. (mm)	1/4 (7)
Weight, lbs (kg)	24.5 (11.1)
Dimensions, LxWxH, in (mm)	17x7.5x12 (430x420x190)
115V Order Number	2581B-50 / 2581B-24

Returns & Delivery

When will my order be delivered?

We ship worldwide. Your order will be packaged really carefully and delivered wherever you want. Delivery takes between 2-4 business days. You will receive an e-mail after ordering with more information about the delivery.

Can I return my product?

Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.

What can I do if my item (or part of it) is damaged?

We work hard to deliver your items without damage. Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.