Our AODD Pump Range

A pump is an engineered product. Just how "engineered" varies significantly from make to make. If your choice is a Diaphragm or Piston Pump from Ingersoll-Rand / ARO, then the choice is a solid one. Why? Because an air-operated pump, while it can be judged and measured from several criteria, none is more critical than the design and operational integrity of the air motor; and ARO know air motor technology. They have the patents to prove it, including the sole ownership of the industries first "unbalanced" air valve.

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Wilden Pump & Engineering Company invented the air-operated double-diaphragm pump. Pioneered by Wilden Pump & Engineering Company in 1955, the Wilden air-operated, double-diaphragm pump is synonymous with versatility and reliability in the world of pump technology.

The Wilden pump is available in seven sizes from 6.35mm to 101.6mm (1/4" to 4" inlets) for flows to 1040 lpm (277 gpm). A wide variety of construction options are available to meet virtually any application requirement.

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Almatec®

Almatec® are the only producers of a fully constructed double diaphragm pump made from PTFE Teflon. This is a unique pump in itself, and is very specialist being impervious to many substances with an almost unparalleled reputation for it's anti leak properties. For those transfering very aggressive substances or in highly sensitive areas this pump is ideal.

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Blagdon Pump offers products of a very high quality. When buying from Blagdon, every customer also has available a full range of support services operated by Blagdon. Our experienced staff can provide instant support for issues including installation, servicing, maintenance, and any other technical query. Should spares be necessary, Blagdon also offers a fast spares delivery service, and you can be sure that our staff will always know exactly what you need and will despatch it immediately.

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Graco Diaphragm Pumps

Graco is one of the leading pump manufacturers, developing some fantastic innovative and new products in the last few years. They have specialised in creating a robust diaphragm pump platform that can handle any kind of fluid, whilst still keeping operating costs efficient and capital cost at a minumum. Fast growing as a popular brand in OEM applications.

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WILHELM KELLER GmbH & Co.KG is a family business founded in 1933 that is now managed by the fourth generation. KELLER has been known for over 50 years for the manufacture of pumps for different applications. Application consulting, customized solutions and individual developments are of course taken for granted at KELLER.

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Samoa Ltd. was established in 1987 as a distribution and marketing company for the United Kingdom and Republic of Ireland. Initially a manufacturer of grease nipples and lever grease guns, Samoa has evolved to become one of the worlds leading manufacturers of lubrication equipment. While keeping in its manufacturing program the products with which Samoa started its activities, new products have been developed and added to the Samoa range establishing Samoa is one of the largest manufacturers with the widest product program developed and manufactured in its own factories.

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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.

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Versa-Matic is the AODD pump of choice in a wide variety of markets and applications from pumping yeast slurry at a high volume brewing facility, to transferring sewage from catch basins to treatment tanks at leading personal care products manufacturer. Users of Versa-Matic pumps have one thing in common; they count on the consistency, reliability, and trouble-free operation of their Versa-Matic pumps to reduce down time and keep their process running at maximum efficiency and profitability.

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Back in December 1950, Vanton developed a small, compact revolutionary plastic pump for use in conjunction with the first heart-lung device. The design limited fluid contact to only two non-metallic parts: a plastic body block and a flexible liner. This was the birth of the Flex-i-liner® seal-less self-priming rotary pump which has become the industry standard for handling corrosive, abrasive and viscous fluids as well as those that must be transferred free of product contamination.

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