Welch 3G-OTH-151270 — Technical Specifications

Name: Welch 3G-OTH-151270 WELCH Vacuum Pump: 1/5 hp Output Power, 1.2 cfm Free Air Displacement, 29.85 in Hg Max Vacuum (MPN 2042B-01). Key specifications — attr51413: WELCH.
Brand: Welch

The WELCH 2042B-01 Chemical Duty Diaphragm Vacuum Pump delivers 1.2 cfm free air displacement and 29.85 in Hg max vacuum, powered by a 1/5 hp motor. 3G Electric interprets your demand, sources this genuine OEM pump, and supports your application with specialist depth in pumps and controls across 14 industrial departments.

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Technical Specifications

Parameter	Value
Hg Max Vacuum	29.85 in
Free Air Displacement	1.2 cfm
Manufacturer Part Number	2042B-01