The Galway Model W Motor

  • 1.1 HP, 16,000 rpm – Flow up to 50 gpm
  • Extra Heavy Duty varnish on all windings
  • Epoxy coated Aluminum Motor Housing
  • Interchangeable on all Galway Pumps
  • Continuous Duty
  • Easy to repair – Replaceable parts include:
    • Switch
    • Motor Brushes
    • Motor Bearings
    • Field Winding Armature

The Galway Model W Motor Drive is ideal for applications where high head or volume pumping are required, such as tank transfers.

Materials of Construction:

  • Finned and fan cooled
  • Epoxy coated housing
  • Sealed ball bearings
  • Corrosion resistant motor cover
  • Splash proof switch with clear PVC boot (supplied with either maintained or momentary contacts)


  • Can be supplied as the V Motor for solid state infinite variable speed control.
  • Finned/fan-cooled.
  • 12 foot grounded industrial cord.
  • Sealed bearings.
  • Polypropylene motor cover.
  • Sealed switch.
  • External motor components are powder epoxy coated Aluminum, maximizing heat dissipation, durability and corrosion resistance while minimizing weight. Field and armature windings have an extra heavy duty varnish insulation for use in corrosive environments.

Motor Specifications:

  • 1.1 HP Universal Motor
  • 18,000 RPM free speed
  • 115 V 60 Hz
  • 10 amps
  • Continuous Duty


All parts including brushes, armature, bearings, switch and field are user replaceable.


1.1 HP for flow rates up to 50 gpm and a shutoff head of 40 ft. Pumps specific gravities up to 2.0 and viscosities up to 500 centipoise.


  • Drum and Tank transfers.
  • Drum or small tank mixing
  • High performance pumping.
  • Ideal for long custom pumps


  • V Motor Option: Solid State Variable Speed Switch
  • 115 VAC or 220 VAC
  • Maintained or Momentary Contact Switch
  • In-line GFCI
  • Adapts to any Galway 400 Series pump or mixer

W Drive Pump Curve


Galway 400 Series Pumps

Galway 400 Series Drum Pumps are seal-less and bearing-less axial flow drum pumps. All pumps are interchangeable with any drive. Mixer pumps are identical in construction except they are supplied with a mixing tube instead of discharge tube.

Galway 400 Series Pumps and Mixers are heavy duty, affordable and owner-serviceable. Select a drive to meet your specific pumping requirements. Then select any of the following pumps or mixers to meet your chemical compatibility requirements. Download our chemical compatibility chart (requires Adobe Acrobat Reader).

Pumps and mixers are available in any length from 2 to 8 feet. The standard length is 100 cm (39 1/2″) and is available for immediate shipping. Custom lengths are competitively priced and manufactured to your specifications. Contact us all for availability of other materials not listed. All of the above 400 Series Pumps are interchangeable with any Galway Drive Unit.

  • Heavy 1 1/2 ” Sch. 80 pump tube (.200” wall)
  • ECTFE, FEP and Hastelloy® C wetted parts
  • Easy to disassemble threaded connections
  • Heavy Duty Free Hand weld
  • Standard on each pump:
    • Hastelloy® C shaft
    • Suction Strainer (No height added!)
    • Cam Coupler discharge connections
Material CPVC Polypropylene PVDF
Model No. C4-100 Cm-100 P4-100 Pm-100 K4-100 Km-100
Type Pump Mixer Pump Mixer Pump Mixer


The Pumping solution
for the solution
you’re pumping…

Pump Features

  • Durable 400 Series pump is the most durable drum pump on the market. The removable suction tube has a near 1/4″ thick wall to withstand abuse. The Hastelloy-C shaft with a 1/4″ – 20 thread through Halar ECTFE impellers ensures a positive impeller connection. See our Pump Specifications.
  • Simple Construction allows for an uncomplicated assembly and disassembly by the user for routine maintenance. All tube components are threaded pipe and every pump part can be replaced by the user with ordinary tools. See our Servicing Procedure and Parts List.
  • Unique Design provides a direct motor-pump coupling which eliminates pump bearings. This two-stage pump with a removable suction tube can be quickly replaced with the mixing tube for agitation of drums or small tanks. See our parts pages for one-line pump diagrams.
  • Competitive Pricing allows you to have a great pump at an agreeable price. Contact Galway for special pricing and delivery.