Lamb Ametek 119432-18 3-stage 5.7″ vacuum motor, 36 volt


Warranty: 30 Days

Mfr. Model #: 119432-18 SKU: MTR1698 Categories: , , ,
Shipping Features


New Lamb Ametek 119432-18 motor is 3-stage, 5.7 inch, 36 volt.

This motor has an extra PTFE seal to prevent water from finding its way into the bearing while the motor is not moving. The improved bearing design increased the life of the motors on the abusive “suds” test where the fan systems are subjected to a caustic soapy mist.

It is suggested you replace the motor gasket part #MTR512.

Protect your motors from dust and dirt by using a motor filter. This prolongs the life of your motor and is a must for all motors. See our part #MTR553.

Motor Specs

  • Motor Type: Bypass
  • Discharge: Tangential
  • Bearings: Double Ball Bearing
  • Sealed Vacuum: 74 inches
  • Maximum Air Watts: 185
  • Maximum Air Flow: 76 CFM
  • Motor Speed: 14,188 RPM

Special Order

Installation note:

Over-tightening of the mounting screws may cause the fan casing to push into the fan blades and may damage the fans.  This situation is not covered under the Motor Warranty Program and will not be approved if submitted.  If motor is turned in under warranty and is found to have the type of damage explained above, the warranty will be denied.  When mounting your new motor, in most cases a touch BEYOND “finger tight” is all that is required to mount and seat the motor sufficiently.


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