Over 40 Years Experience Solving Difficult Pumping Problems!

wpWarren Rupp is committed to providing our customers with sound technical knowledge on equipment use, sizing, selection and application. Our hallmark commitment for over 40 years has been to help customers make better-informed choices on pumping solutions.

Warren Rupp proudly off ers the most diff erentiated range of AODD pump designs in the industry. Th ere is no other pump type on the market today that is so universally applicable and so responsive to pumping problem fluids.

Our on-going commitment to excellence is clearly demonstrated by our “Certifi cates of Excellence

and Compliance” to ISO 9001, ISO 14001, ATEX, CSA, UL and CE, some of the most prestigious standards worldwide.


The name SANDPIPER originated during the development of the first Air Operated Double Diaphragm (AODD) pump by Warren Rupp.  AODD pumps were designed to handle solids of any appreciable size.  To accelerate wear during the development of the pump, a slurry of very abrasive silica sand was continuously cycled through the pump.  The sand slurry often wore through the piping before the pump failed.  Since the sand was pumped through a pipe, Warren E. Rupp, the company founder, named the pump the SANDPIPER.

The SANDPIPER brand now includes:

  • Heavy Duty Ball
  • Heavy Duty Flap
  • Containment Duty (metallic and non-metallic)
  • Standard Duty Ball (metallic and non-metallic)
  • High Pressure Duty
  • Special Duty – UL pumps, filter press, USDA, mine construction, natural gas-operated, dewatering and wastewater

Metallic Materials:  Aluminum, Cast Iron, Stainless Steel and Alloy C

Non-Metallic Materials:  Polypropylene, PVDF, Nylon and Conductive Acetal

Certifications:  ATEX, CSA, UL, CE, USDA, FDA


    Address: 24 Ahmed Tayseer St, Marwa Building, Cairo, Egypt

    العنوان :  ٢٤ شارع احمد تيسير عمارات المروة القاهرة, مصر 

    Telefax: +20224170182 , +20224170119 , +201222467232