Welch 2090 4.5 CFM Diaphragm Pump with Explosion Proof Motor

Price $7,426.00

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Description
Standard Packages

Wishlist

Description

Product Details

Corrosion Resistant
Free Air Displacement of 127 L/min (4.5 cfm)
Ultimate Vacuum Pressure 29" Hg (25 torr)
Fitted Explosion Proof Motor (Class I, Groups C & D; Class II Groups F & G) with CSA/UL Mark
Portable
Recommended for 20L or 50L rotary evaporators
UL & CSA certified
Click here to download product brochure and user's manual

Suggested Applications

Vacuum Filtration
Vacuum Oven

Important: Always use a certified electrician for proper installation of pumps with explosion proof motors. Conduit wining required. No cord, plug, or switch included.

Standard Packages

Standard package

Part description	Quantity	Part image
Welch 2090 4.5 CFM Diaphragm Pump with Explosion Proof Motor	1 pc
Motor Wiring Diagram (should be on motor)	1 pc
Fastening Kit (4x Fastening Screws, 1x Ground Screws, 4x Lock Washers) \| Located inside Junction Box	9 pc
Outlet Box	1 pc
User's manual	1 pc

FAQ

Overview

Product Details

Corrosion Resistant
Free Air Displacement of 127 L/min (4.5 cfm)
Ultimate Vacuum Pressure 29" Hg (25 torr)
Fitted Explosion Proof Motor (Class I, Groups C & D; Class II Groups F & G) with CSA/UL Mark
Portable
Recommended for 20L or 50L rotary evaporators
UL & CSA certified
Click here to download product brochure and user's manual

Suggested Applications

Vacuum Filtration
Vacuum Oven

Important: Always use a certified electrician for proper installation of pumps with explosion proof motors. Conduit wining required. No cord, plug, or switch included.