Your UK Procurement Source for American Industrial Parts


We can source any Sandpiper part number
Send us a picture of the part you need to replace


Diaphragm Pumps

  • Air Operated Diaphragm Pumps

    Standard duty aluminium / cast iron / stainless steel / polypropylene pumps ideal for on-demand, portable, moderately abrasive fluids and suspended solid transfer applications

Pump Controls

  • Float Switches

    Pneumatic liquid level controls featuring a float-operated switch that performs the open / close function of air supply to the pump. Have corrosion-resistant wetted parts for better service life

Sump Effluent and Sewage Pumps

  • Air Operated Centrifugal

    CE-certified SludgeMaster submersible air-powered trash pump designed for dewatering sand, mud and sludge water. Feature a 2-vane cast iron impeller to handle solids up to 1-1/2 inches (OD) without clogging. Can fit through openings of 14 inches


Replacement Parts

  • Parts

    Includes diaphragm pump repair kits comprising check balls, diaphragms, seals and gaskets. Available in Buna, Santoprene, nitrile and PTFE variants

Sandpiper, a Warren Rupp, Inc. brand, manufactures a broad line of air-operated diaphragm pumps ideal for wet industrial pumping applications in petrochemical plants, oil and gas fields, food processing units, mines and the marine industry. The Sandpiper product catalogue includes standard / containment duty ball and heavy-duty flap valve pumps; and air / natural gas operated pumps suitable for moving slurries and viscous fluids, as well as running sprayers. The brand's submersible double diaphragm pumps are designed to pump solid-laden fluids and cause no harm when running dry, thereby ideal for use in septic tanks and municipal waste treatment facilities. All these Sandpiper pumps are 100 percent wet-tested for ensuring the proper functioning of dead hanging, self-priming and sealing facilities, after the final assembly. The Sandpiper SludgeMaster air-powered centrifugal trash pumps feature a 2-Vane cast iron impeller that can easily handle solids up to 1-1/2 inches (OD) without clogging. Choose from a wide range of these air-operated centrifugal and diaphragm pumps along with related accessories, such as float switches and pump repair kits (Buna, Nitrile, PTFE & Santoprene(R) diaphragm variants) on Raptor Supplies, an authorised Sandpiper distributor.