Welch 2090 4.5 CFM Diaphragm Pump with Explosion Proof Motor

The Explosion Proof Vacuum Pump is specifically designed for applications that require a durable, corrosion-resistant solution while ensuring safety in hazardous environments. This pump features an explosion-proof motor, making it ideal for use in industries that require strict safety standards.

Product Details:

• Corrosion Resistant: Built to withstand harsh conditions.
• Free Air Displacement: 127 L/min (4.5 cfm), providing adequate suction power for most tasks.
• Ultimate Vacuum Pressure: 29" Hg (25 torr), allowing for high-performance vacuuming.
• Explosion Proof Motor: CSA/UL certified motor suitable for Class I, Groups C & D; Class II, Groups F & G environments, ensuring safe operation in explosive atmospheres.
• Portable: Easily movable to different setups.
• Recommended for Rotary Evaporators: Works well with 20L or 50L rotary evaporators.
• UL & CSA Certified: Meets recognized safety standards.

Suggested Applications:

• Vacuum Filtration
• Vacuum Oven

Important Installation Note:

• Electrical Installation: Ensure that a certified electrician installs pumps with explosion-proof motors. Conduit wiring is required. The pump does not include a cord, plug, or switch.

For more details, you can download the product brochure and user's manual.