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The Welch 8912 Direct Drive Rotary Vane Vacuum Pump you were interested in is currently unavailable, but we have a great alternative for you!

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Our Price: $2,295.00

Condition: Fully Recertified and Tested to Perform at Manufacturer Specifications
Warranty: 180-Day Full Parts and Labor (Click for Info)
Typically Ships Within: 1 to 3 Business Days

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Description

Recertification Protocol

Technical Specification Sheet

Welch 8912 Direct Drive Rotary Vane Vacuum Pump

The Welch 8912 Direct Drive Rotary Vane Vacuum Pump is a high-performance, portable oil-seal pump designed for efficiency and reliability. It features integrated isolation devices that safeguard your system against oil and air contamination in case of a power outage. With a free air displacement rate of 3.8 CFM (108L/min) at 60Hz and a normal pumping speed of 3.4 CFM (96L/min), this pump ensures effective operation. Additionally, it achieves an ultimate vacuum level of 0.00013 mbar (1 x 10^-4 Torr), making it suitable for a wide range of applications requiring precise vacuum control.

All of our equipment is in excellent condition and will be fully tested to perform at factory specifications before being shipped.

INCLUDED:
The Welch 8912 Direct Drive Rotary Vane Vacuum Pump includes:

> Power Cord
> Operator's Manual
> Full 180 Day Parts and Labor Warranty

Welch 8912 Direct Drive Rotary Vane Vacuum Pump Specifications

Free Air Displacement at 60Hz	3.8 CFM (108L/min)
Normal Pumping Speed at 60Hz	3.4 CFM (96L/min)
Ultimate Vacuum	0.00013 mbar (1 x 10 ^-4 Torr)
Water Vapor Tolerance	12 Torr
Motor/Pump Speed at 60Hz	1725 RPM
Motor Horsepower at 60Hz	1/2
Oil Capacity	0.9 quarts (0.86L)
Inlet Connection	Unibarb for 7/16" and 13/16" I.D. Hose threaded for 1-1/8"-20
Outlet Connection	1"-20 thread
Tubing Needed, I.D.	7/16 or 13/16" (11 or 20 mm)
Gas Ballast Connection	10-32 thread
Sound Level	50 dBA
Dimensions (L x W x H)	18.8 x 6.5 x 9.6 in. (47.7 x 16.6 x 24.4 cm)
Weight	46 lb. (21 kg)
Electrical Requirements	115/230V, 60Hz, 5.0A