Please login to your online account to display your discounted pricing

Welch™ Direct-Drive High-Vacuum Pumps: Model 8912


Compact, portable, two-stage direct-drive pumps suitable for vacuum ovens, freeze dryers, concentrators, and chambers

Manufacturer: welch™  8912A

 View more versions of this product

Catalog No. 01-257-13

  • / Each
 

Description & Specifications

Specifications

Model 8912
Type Direct-Drive High-Vacuum Pump
Height (Metric) 24.3cm
Width (Metric) 16.5cm
Shipping Weight (English) 46 lb.
Amperage 4.6A
Includes Line cord, switch, plug and vacuum Oil, integral isolation valve
Motor Speed 1725rpm
Pressure 1 x 10-4 torr
Certifications/Compliance CSA
Horsepower 0.5hp
Voltage 115V
Hertz 60Hz
Capacity (English) 25.3 gal./min.
Capacity (Metric) 96L/min.
Dimensions (L x W x H) Exterior 18.5 x 6.5 x 9.62 in. (47.1 x 16.5 x 24.3cm)
Dimensions (L x W x H) 18.5 x 6.5 x 9.62 in. (47.1 x 16.5 x 24.3cm)
Electrical Requirements 115V 60Hz
Flow Rate 3.8 cfm
For Tube Size (English) 0.56, 0.81 in.
For Tube Size (Metric) 1.1, 2cm
For Use With (Equipment) Vacuum ovens, freeze dryers, concentrators and chambers
Height (English) Exterior 9.62 in.
Height (Metric) Exterior 24.3cm
Length (English) Exterior 18.5 in.
Length (Metric) Exterior 47.1cm
Noise Level 50dBA
Weight (English) 40 lb.
Weight (Metric) 18.1kg
Width (English) Exterior 6.5 in.
Width (Metric) Exterior 16.5cm
Height (English) 9.62 in.
Width (English) 6.5 in.
Length (English) 18.5 in.
Length (Metric) 47.1cm
Shipping Weight (Metric) 21kg