WELCH Vacuum Pump: 1/5 hp Output Power, 2.5 cfm Free Air Displacement, 28.5 in Hg Max Vacuum
Chemical-duty diaphragm vacuum pumps are used in laboratory settings where there are harsh vapors. They are oilless, which means they do not use oil for lubrication and cooling. These pumps are suitable for evaporative applications and are used in vacuum ovens.
Brand
WELCH
WELCH
Application
Resin Transfer Molding
Resin Transfer Molding
Current Rating
1.3 A
1.3 A
Finish
Paint
Paint
Free Air Displacement
2.5 cfm
2.5 cfm
Frequency
60 Hz
60 Hz
Includes
115V Plug
115V Plug
Inlet Size
1/4 in
1/4 in
Inlet Type
NPT
NPT
Maximum Speed
1,725 RPM
1,725 RPM
Maximum Vacuum
28.5 in Hg
28.5 in Hg
Motor Type
IP21
IP21
Outlet Size
1/4 in
1/4 in
Outlet Type
Hose Barb
Hose Barb
Output Power
1/5 hp
1/5 hp
Overall Height
8-13/16 in
8-13/16 in
Overall Length
13-13/16 in
13-13/16 in
Overall Width
6-13/16 in
6-13/16 in
Phase
Single
Single
Vacuum Pressure
47 mbar
47 mbar
Valve Type
Bleed
Bleed
Voltage
115V AC
115V AC
Wattage
150 W
150 W
Weight
21.25 lb
21.25 lb
Manufacturer Part Number
2047B-01
2047B-01
UNSPSC
40151502
40151502
Country of Origin
USA
USA
Item 5JMT5
Mfr. Model 2047B-01