Piston Vacuum Pump, 1/3 HP, 29.8in. Hg MPN:2581B-50
Piston Vacuum Pump, 1/3 HP, 29.8in. Hg
This 1/3 HP piston vacuum pump from Welch is designed for a variety of applications, including laboratory settings, research facilities, and industrial processes. Its oil-free lubrication system ensures reliable operation and easy maintenance, while its high maximum vacuum of 29.8 in Hg makes it ideal for applications requiring high vacuum levels. With a free air flow rate of 3.5 cfm, this pump is capable of efficiently handling demanding vacuum requirements. Suitable for use in a range of industries, including scientific research, pharmaceutical development, and material testing, this pump is a reliable and efficient solution for any vacuum-based application.
Top product features:
- 2-cylinder design provides increased vacuum capacity and efficiency
- Lubrication type is oil-free, reducing maintenance and environmental concerns
- Maximum vacuum of 29.8 in Hg allows for effective vacuuming of a variety of applications
Top product applications:
- Laboratory vacuum systems
- Chemical processing
- Research and development
Piston Vacuum Pump, Lubrication Type Oil Free, Number of Cylinders 2, Output Power 0.333 hp, Phase Single, Voltage 115V AC, Maximum Vacuum 29.8 in Hg, Free Air Flow Rate 3.5 cfm, Inlet Size 3/8 in, Inlet Type NPT, Outlet Size 3/16 in, Outlet Type NPT, Outlet Gender Female
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 21.30
- Package Width: 12.80
- Package Height: 15.90
- Package Weight: 28.80
Product info last updated on January 29, 2026 3:32pm UTC
Category: Compressors, Air Tanks and Pneumatic Parts