Welch 2052 2.3 CFM Chemical-Resistant 4-Head Pump

The original Welch 2052 is a full chemical-resistant, 4-head, oil-free dry diaphragm vacuum pump with all-PTFE contact surfaces and deep vacuum capability. Oil-Free, portable, full chemical-resistant, means less maintenance and no more frequent and costly oil change, or cross contamination. Includes three feet 3/8" white premium food grade silicone vacuum tubing.

Specifications:

• 10v 60Hz single phase 0.53 HP, 390 watts
• 2.3 CFM
• All-PTFE gaskets
• Ultimate vacuum level: 1.5 torr / 2 mbar
• Maximum vacuum: 29.9 in. Hg
• Inlet/outlet: 1/4" NPT
• 9” x 15” x 7”
• 40.3 lbs