Across International Welch 2090 4.5 CFM Diaphragm Pump with Explosion Proof Motor
Across International Welch 2090 4.5 CFM Diaphragm Pump with Explosion Proof Motor
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Across International Welch 2090 4.5 CFM Diaphragm Pump with Explosion Proof MotorAcross International Welch 2090 4.5 CFM Diaphragm Pump with Explosion Proof Motor

Across International Welch 2090 4.5 CFM Diaphragm Pump with Explosion Proof Motor

Power Lab Supply 2SKU: 2090
Title: Please Select
Price:
$7,128.96 USD
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 and

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

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