These motor replacements fit the Welch 1400 DuoSeal Belt Drive Rotary Vane vacuum pumps. They have the 4 bolt-hole pattern base and a 5/8 in diameter keyed shaft for mounting the pulley. These Welch 1400 electric motor replacements are 1-Phase and can be operated at low voltage 110-120 VAC or at high voltage 208-230 VAC. These motors are easy to install. They do not come with a power cord (power cord has to be installed). The power cords are available (please contact our sales department 505-872-0037).Motor Specification:Horsepower: 1/3 HPFrame: 56Phase: 1Shaft: 5/8 inch, KeyedVoltage: 110-120/208-230 VAC (follow supplied wiring diagram)4 Bolt Base to Match Welch Base Plate

These motor replacements fit the Welch 1400 DuoSeal Belt Drive Rotary Vane vacuum pumps. They have the 4 bolt-hole pattern base and a 5/8 in diameter keyed shaft for mounting the pulley. These Welch 1400 electric motor replacements are 3-Phase and can be operated at low voltage 208-220 VAC or at high voltage 440-480 VAC. These motors are easy to install. They do not come with a power cord (power cord has to be installed). The power cords are available (please contact our sales department 505-872-0037).Motor Specification:Horsepower: 1/3 HPFrame: 56Phase: 3Shaft: 5/8 inch, KeyedVoltage: 208-220/440-480 VAC (follow supplied wiring diagram)4 Bolt Base to Match Welch Base Plate

These motor replacements fit the Welch 1376 DuoSeal Belt Drive Rotary Vane vacuum pumps. They have the 4 bolt-hole pattern base and a 5/8 in diameter keyed shaft for mounting the pulley. These Welch 1376 electric motor replacements are 1-Phase and can be operated at low voltage 110-120 VAC or at high voltage 208-230 VAC. These motors are easy to install. They do not come with a power cord (power cord has to be installed). The power cords are available (please contact our sales department 505-872-0037).Motor Specification:Horsepower: 3/4 HPFrame: 56Phase: 1Shaft: 5/8 inch, KeyedVoltage: 110-120/208-230 VAC (follow supplied wiring diagram)4 Bolt Base to Match Welch Base Plate

These motor replacements fit the Welch 1376 DuoSeal Belt Drive Rotary Vane vacuum pumps. They have the 4 bolt-hole pattern base and a 5/8 in diameter keyed shaft for mounting the pulley. These Welch 1376 electric motor replacements are 3-Phase and can be operated at low voltage 208-220 VAC or at high voltage 440-480 VAC. These motors are easy to install. They do not come with a power cord (power cord has to be installed). The power cords are available (please contact our sales department 505-872-0037).Motor Specification:Horsepower: 3/4 HPFrame: 56Phase: 3Shaft: 5/8 inch, KeyedVoltage: 208-220/440-480 VAC (follow supplied wiring diagram)4 Bolt Base to Match Welch Base Plate

These motor replacements fit the Welch 1397 and 1374 DuoSeal Belt Drive Rotary Vane vacuum pumps. They have the 4 bolt-hole pattern base and a 5/8 in diameter keyed shaft for mounting the pulley. These Welch 1397 and 1374 electric motor replacements are 1-Phase and can be operated at low voltage 110-120 VAC or at high voltage 208-230 VAC. These motors are easy to install. This is a NEW replacement motor ONLY, Pump sold separately. They come with power cords and on and off switch. For installation procedures. (please contact our sales department 505-872-0037).Motor Specification:Horsepower: 1 HPFrame: 56Phase: 1Shaft: 5/8 inch, KeyedVoltage: 110-120/208-230 VAC (follow supplied wiring diagram)

These motor replacements fit the Welch 1397 DuoSeal Belt Drive Rotary Vane vacuum pumps. They have the 4 bolt-hole pattern base and a 5/8 in diameter keyed shaft for mounting the pulley. These Welch 1397 electric motor replacements are 3-Phase and can be operated at low voltage 208-220 VAC or at high voltage 440-480 VAC. These motors are easy to install. They do not come with a power cord (power cord has to be installed). The power cords are available (please contact our sales department 505-872-0037).Motor Specification:Horsepower: 1 HPFrame: 56Phase: 3Shaft: 5/8 inch, KeyedVoltage: 208-220/440-480 VAC (follow supplied wiring diagram)4 Bolt Base to Match Welch Base Plate

These motor replacements fit the Welch 1374 DuoSeal Belt Drive Rotary Vane vacuum pumps. They have the 4 bolt-hole pattern base and a 5/8 in diameter keyed shaft for mounting the pulley. These Welch 1374 electric motor replacements are 1-Phase and can be operated at low voltage 110-120 VAC or at high voltage 208-230 VAC. These motors are easy to install. They do not come with a power cord (power cord has to be installed). The power cords are available (please contact our sales department 505-872-0037).Motor Specification:Horsepower: 1-1/2 HPFrame: 56Phase: 1Shaft: 5/8 inch, KeyedVoltage: 110-120/208-230 VAC (follow supplied wiring diagram)4 Bolt Base to Match Welch Base Plate

These motor replacements fit the Welch 1374 DuoSeal Belt Drive Rotary Vane vacuum pumps. They have the 4 bolt-hole pattern base and a 5/8 in diameter keyed shaft for mounting the pulley. These Welch 1374 electric motor replacements are 3-Phase and can be operated at low voltage 208-220 VAC or at high voltage 440-480 VAC. These motors are easy to install. They do not come with a power cord (power cord has to be installed). The power cords are available (please contact our sales department 505-872-0037).Motor Specification:Horsepower: 1-1/2 HPFrame: 56Phase: 3Shaft: 5/8 inch, KeyedVoltage: 208-220/440-480 VAC (follow supplied wiring diagram)4 Bolt Base to Match Welch Base Plate

These motor replacements fit the Welch 1402 DuoSeal Belt Drive Rotary Vane vacuum pumps. They have the 4 bolt-hole pattern base and a 5/8 in diameter keyed shaft for mounting the pulley. These Welch 1402 electric motor replacements are 1-Phase and can be operated at low voltage 110-120 VAC or at high voltage 208-230 VAC. These motors are easy to install. They do not come with a power cord (power cord has to be installed). The power cords are available (please contact our sales department 505-872-0037).Motor Specification:Horsepower: 1/2 HPFrame: 56Phase: 1Shaft: 5/8 inch, KeyedVoltage: 110-120/208-230 VAC (follow supplied wiring diagram)4 Bolt Base to Match Welch Base Plate

These motor replacements fit the Welch 1402 DuoSeal Belt Drive Rotary Vane vacuum pumps. They have the 4 bolt-hole pattern base and a 5/8 in diameter keyed shaft for mounting the pulley. These Welch 1402 electric motor replacements are 3-Phase and can be operated at low voltage 208-220 VAC or at high voltage 440-480 VAC. These motors are easy to install. They do not come with a power cord (power cord has to be installed). The power cords are available (please contact our sales department 505-872-0037).Motor Specification:Horsepower: 1/2 HPFrame: 56Phase: 3Shaft: 5/8 inch, KeyedVoltage: 208-220/440-480 VAC (follow supplied wiring diagram)4 Bolt Base to Match Welch Base Plate