Complete solutions for all pump requirements

Vacuum & Air

Pressure Pumps

Horizontal Self Primer Pump - PWA-SP

  • Single component casing with primer and air removal chamber requiring no external priming devices.
  • ANSI B73.1 end suction, top discharge back pull out process pump.
  • High strength carbon steel liquid end with a broad range of alloyed corrosive resistant materials of construction available.
  • Rigid heavy duty shaft and bearing system design, exceeding ANSI B 73.1 bearing life specifications. Carbon Steel bearing frame c/w 316 SS shaft material is standard.
  • 5 year unconditional bearing frame warranty is standard with every product.
  • Proven flinger disk lubrication device to ensure effective bearing lubrication. Provides 30% increased bearing L10 life and minimum 15º lower bearing operating temperatures compared to flood oil design.


PWA-SP, Self- Priming process pump is uniquely designed to provide all in one pump priming and air removal without the need for priming devices such as air separator, check valve or external priming equipment. The pump is designed, built and tested in the USA to ANSI and ISO exacting standards, while enhancing the typical design to the next level of reliability. High strength carbon steel liquid end and frame adapter material, additional casing thickness and up graded bearing lubrication for increased bearing life are just a few no charge features considered extra from other manufacturers. Backed with fully staffed professional sales and service teams and strategically located inventory, insures consistent, rapid shipment tailored to customer specification requirements.

We are members of the following associations:

Pump Industry AustraliaWIOAChamber of Commerce and Industry WAADIAFPALVacuum Society of AustraliaADIA