WELCH Vacuum Pump: 0.4 hp, 1 Phase, 115V AC, 0.37 cfm Free Air Displacement, 29.9 in Hg Max Vacuum
Brand
WELCH
WELCH
Output Power
0.4 hp
0.4 hp
Maximum Vacuum
29.9 in Hg
29.9 in Hg
Free Air Displacement
0.37 cfm
0.37 cfm
Voltage
115V AC
115V AC
Maximum Speed
1,740 RPM
1,740 RPM
Phase
Single
Single
Current Rating
4.0 A
4.0 A
Frequency
60 Hz
60 Hz
Power Source
Corded Electric
Corded Electric
Sound Level
50 dB
50 dB
Overall Height
9.2 in
9.2 in
Overall Length
15.1 in
15.1 in
Overall Width
5.4 in
5.4 in
Weight
33 lb
33 lb
Bearing Type
Force-Fed Lubricated Sliding Bearings
Force-Fed Lubricated Sliding Bearings
Manufacturer Part Number
3021-01
3021-01
Sub-brand
Rotary Vane Vacuum Pump
Rotary Vane Vacuum Pump
Inlet Size
7/16 in
7/16 in
Inlet Type
NPT
NPT
Outlet Size
7/16 in
7/16 in
Outlet Type
NPT
NPT
Wattage
0.3 kW
0.3 kW
Country of Origin
China
China
Lubricated rotary vane vacuum pumps use oil to lubricate and cool the pump's internal components. The oil helps smooth operation and reduce maintenance. These pumps are used in vacuum ovens and in freeze-drying applications.
Item 55ZK63
Mfr. Model 3021-01