WELCH Vacuum Pump: 0.5 hp, 1 Phase, 115/230V AC, 5.6 cfm Free Air Displacement, 1402B-46
Brand
WELCH
WELCH
Output Power
0.5 hp
0.5 hp
Maximum Operating Pressure
0 psi
0 psi
Maximum Discharge Pressure
0 mbar
0 mbar
Maximum Vacuum
0.0001 torr
0.0001 torr
Free Air Displacement
5.6 cfm
5.6 cfm
Voltage
115/230V AC
115/230V AC
ApplicationCommercial Chillers; Designed for Removing Air; Moisture From Industrial
Runs Dry
No
No
Maximum Speed
525 RPM
525 RPM
Phase
Single
Single
Current Rating
8.4/4.2 A
8.4/4.2 A
Frequency
50/60 Hz
50/60 Hz
Outlet Hose/Tube OD
2 in
2 in
Overall Height
15 in
15 in
Overall Length
20 in
20 in
Overall Width
12 in
12 in
Weight
112 lb
112 lb
Valve Type
Gas Ballast
Gas Ballast
Finish
Paint
Paint
Filter Type
Coalescing
Coalescing
Includes
Oil
Oil
Manufacturer Part Number
1402B-46
1402B-46
Sub-brand
Welch
Welch
Fluid Compatibility
Oil
Oil
Inlet Size
13/16 in
13/16 in
Inlet Type
NPT
NPT
Outlet Size
13/16 in
13/16 in
UNSPSC
40151502
40151502
Country of Origin
USA
USA
These rotary vane vacuum pumps evacuate HVAC lines in commercial and industrial refrigeration services. This process removes gas, vapors, and other contaminants from lines and chillers, typically after refrigerant recovery and system repairs. Complete vacuum is required to ensure the system is free from contaminants before recharging with refrigerant.
Item 5Z025
Mfr. Model 1402B-46