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Pumps Filter

Air Operated Centrifugal

Sandpiper SludgeMaster Series trash pumps are ideal for handling mud, twigs, sludge, sand, leaves and trash-laden water, as well as soft solids (1-1/2 inches) in water filtration and pond / fountain aerating systems. These units feature a self-draining design to prevent clogging, especially in freezing conditions and are also capable of self-priming for reducing manual efforts, thereby speeding up the draining operation. The robust 416 stainless-steel shaft and Buna N seal of the Sandpiper air pumps help handle abrasives / solid-laden fluids and prevent leakages, respectively.

Centrifugal Pump Air Operated 3 Inch
Item: AJ2JWW
Model: SMA3 6AM1.
A$7,247.25 /unit (inc. GST)
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Air Operated Diaphragm Pumps

Standard-duty Sandpiper air-diaphragm pumps are ideal for dewatering and pumping slurries, solvents, abrasive fluids, weak-acids and suspended solids in petrochemical and food processing plants. These pumps are designed to operate on a continuous supply of compressed air and feature aluminium / cast iron / stainless-steel / non-metallic construction to ensure structural rigidity. The brand's self-priming double-diaphragm pumps feature ball check valves for withstanding high-flow fluid flows and connecting rods for reliable & consistent diaphragm control. Choose from a wide range of these all-bolted shear-sensitive air diaphragm pumps, offered in Buna, PTFE and Santoprene(R) diaphragm materials on Raptor Supplies, an authorised Sandpiper distributor.

  • Double Diaphragm Pumps
  • Double Diaphragm Pumps
  • Double Diaphragm Pumps
  • Double Diaphragm Pumps+23
Item (26)
Double Diaphragm Pump, 1/4 Inch Inlet/Outlet Size, 5 Gpm Max. Flow
Item: CH6RBJ
Model: PB 1/4 TS4CA.
A$3,407.25 /unit (inc. GST)
Double Diaphragm Pump, 1/4 Inch Inlet/Outlet Size, 5 Gpm Max. Flow
Item: CH6RBK
Model: PB 1/4 TS4PP.
A$1,981.44 /unit (inc. GST)
Double Diaphragm Pump, 5 Gpm Max., Ptfe, NPT Manifold Connection, 1/4 Inch Size
Item: CH6RBL
Model: PB 1/4 TT4CA.
A$3,913.36 /unit (inc. GST)

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

Pneumatic Liquid Level Control 1/2 Inch Npt
Item: AG3REU
Model: 032.036.000.
A$4,068.00 /unit (inc. GST)
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About Sandpiper

Sandpiper, a Warren Rupp, Inc. brand, is a leading manufacturer of a broad range of air-operated diaphragm pumps designed for wet industrial pumping applications in food processing units, petrochemical plants, oil and gas fields, mines and marine industries. The brand's product catalogue comprises standard / containment-duty ball and heavy-duty flap valve pumps; air / natural gas-operated pumps and running sprayers. Sandpiper diaphragm pumps are designed for pumping applications involving abrasive slurries, suspended and non-suspended solids and line-size solids in wastewater management facilities and sewers. The brand's SludgeMaster Series 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 and have a maximum operating pressure and temperature of 125 PSI and 275 degrees F, respectively. Sandpiper double diaphragm pumps are wet-tested after the final assembly to ensure proper functioning of dead hanging, self-priming and sealing facilities. Choose from a wide range of these pumps along with related accessories, such as float switches and pump repair kits (Buna, Nitrile, PTFE & Santoprene(R) diaphragm variants) from Sandpiper, available on Raptor Supplies.