Sandpiper Air Operated Diaphragm Pumps | Raptor Supplies
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SANDPIPER 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.

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SANDPIPER -

Double Diaphragm Pumps

Sandpiper double diaphragm pumps (also called AODD pumps) are operated by air / natural gas and used for transporting sludges, slurries, abrasives and shear sensitive fluids. The air pressure in these pumps acts along the entire surface of the diaphragm, keeping it balanced while pumping, that substantially extends pump life as compared to that of mechanically operated diaphragm pumps. Ideal for on-demand intermittent jobs, these AODD pumps can be safely dry ran & deadheaded without causing any damage to the pump or system. Self-priming and high vacuum capable, Sandpiper pumps can continuously pump fluids even if situated out of the pit and offer a maximum suction lift of 9.8 m. Also, their flooded suction feature allows for outdoor mounting of the pump & is mostly preferred for pumping viscous fluids. As they are safely submersible and utilise compressed air as their power source rather than electricity, these pumps are suitable for use in hazardous areas. Offering flow rates of 4, 42, 106 and 135 GPM, Sandpiper double diaphragm pumps are available in both NPT and flange-type connections. A screened inlet option is available for making the filtration process more efficient when the pumps are submerged under water, where sediments and debris are very common.

SANDPIPER S20B1ABBANS000A
SANDPIPER S05B1ABWANS000B
SANDPIPER PB 1/4 TS4CA.C
SANDPIPER HDF2 DP6ID
SANDPIPER G1FB1STTXNSX00E
SANDPIPER HDF1 DB2AF
SANDPIPER S20B1I1EANS000G
SANDPIPER S05B1S2TANS000H
SANDPIPER S1FB1ABWANS000I
SANDPIPER S1FB3P2PPNI000J
SANDPIPER SB1 SS5AK
SANDPIPER S07B1P1PPNS000L
SANDPIPER HDF3M,DS2II., H1 TagM
SANDPIPER S15B1I2TANS000N
SANDPIPER S1FB1I2TANS000O
SANDPIPER S05B2G2TXNS000P
SANDPIPER HDB2,DGN4CI.Q
StyleModelPrice (ex. VAT)
AS20B1ABBANS000€3,275.70
BS05B1ABWANS000€1,462.11
CPB 1/4 TS4CA.€1,020.77
DHDF2 DP6I€4,199.91
EG1FB1STTXNSX00€3,864.34
FHDF1 DB2A€2,694.10
GS20B1I1EANS000€3,329.65
AS20B1A1EANS000€2,848.43
HS05B1S2TANS000€4,209.89
IS1FB1ABWANS000€1,661.26
IS1FB1A1WANS000€1,898.58
BS05B1A2TANS000€1,922.93
JS1FB3P2PPNI000€2,533.35
KSB1 SS5A€2,020.15
JS1FB3P1PPNI000€2,147.64
LS07B1P1PPNS000€1,446.39
MHDF3M,DS2II., H1 Tag€9,211.74
DHDF2 DP6A€3,746.07
GS20B1I2TANS000€4,301.81
NS15B1I2TANS000€4,069.46
NS15B1I1WANS000€3,186.25
OS1FB1I2TANS000€2,464.43
OS1FB1I1WANS000€2,232.48
PS05B2G2TXNS000€2,275.10
QHDB2,DGN4CI.€4,497.96
See more
SANDPIPER -

Double Diaphragm Pump, Air, Pvdf, Bolt, 1/4 Inch Fluid Connection Size, Npt, Santoprene

Double Diaphragm Pump, Air, Pvdf, Bolt, 1/4 Inch Fluid Connection Size, Npt, Santoprene
ModelItemPrice (ex. VAT)
PB 1/4,TS4K.CT9TEA€836.06
SANDPIPER -

Double Diaphragm Pump, Air, Polypropylene, Bolt, 3 Inch Fluid Connection Size, Flange

Double Diaphragm Pump, Air, Polypropylene, Bolt, 3 Inch Fluid Connection Size, Flange
ModelItemPrice (ex. VAT)
S30B3P1PPAS000.CT9TDR€9,653.55
SANDPIPER -

Double Diaphragm Pump, Air, Polypropylene, Bolt, 3 Inch Fluid Connection Size, Flange

Double Diaphragm Pump, Air, Polypropylene, Bolt, 3 Inch Fluid Connection Size, Flange
ModelItemPrice (ex. VAT)
S30B3P2PPAS000.CT9TDT€13,508.16
SANDPIPER -

Double Diaphragm Pump, Air, Polypropylene, Bolt, 3/4 Inch Fluid Connection Size, Npt, Ptfe

Double Diaphragm Pump, Air, Polypropylene, Bolt, 3/4 Inch Fluid Connection Size, Npt, Ptfe
ModelItemPrice (ex. VAT)
S07B1P2PPNS000.CT9TDU€1,395.05
SANDPIPER -

Double Diaphragm Pump, Air, Pvdf, Bolt, 1 Inch Fluid Connection Size, Flange, Ptfe, Ptfe

Double Diaphragm Pump, Air, Pvdf, Bolt, 1 Inch Fluid Connection Size, Flange, Ptfe, Ptfe
ModelItemPrice (ex. VAT)
S10B1K2KPAS000.CT9TDV€3,300.48
SANDPIPER -

Double Diaphragm Pump, Air, Pvdf, Bolt, 1 Inch Fluid Connection Size, Flange, Santoprene

Double Diaphragm Pump, Air, Pvdf, Bolt, 1 Inch Fluid Connection Size, Flange, Santoprene
ModelItemPrice (ex. VAT)
S10B1K1KPAS000.CT9TDW€3,062.30
SANDPIPER -

Double Diaphragm Pump, Air, Pvdf, Bolt, 1/2 Inch Fluid Connection Size, Npt, Ptfe, Ptfe

Double Diaphragm Pump, Air, Pvdf, Bolt, 1/2 Inch Fluid Connection Size, Npt, Ptfe, Ptfe
ModelItemPrice (ex. VAT)
S05B2K2TPNS000.CT9TDX€2,595.67
SANDPIPER -

Double Diaphragm Pump, Air, Pvdf, Bolt, 1/2 Inch Fluid Connection Size, Npt, Santoprene

Double Diaphragm Pump, Air, Pvdf, Bolt, 1/2 Inch Fluid Connection Size, Npt, Santoprene
ModelItemPrice (ex. VAT)
S05B2K1TPNS000.CT9TDY€2,352.63
SANDPIPER -

Double Diaphragm Pump, Air, Pvdf, Bolt, 1/4 Inch Fluid Connection Size, Npt, Ptfe, Ptfe

Double Diaphragm Pump, Air, Pvdf, Bolt, 1/4 Inch Fluid Connection Size, Npt, Ptfe, Ptfe
ModelItemPrice (ex. VAT)
PB 1/4,TT4K.CT9TDZ€981.88
SANDPIPER -

Double Diaphragm Pump, Air, Pvdf, Bolt, 3/4 Inch Fluid Connection Size, Npt, Ptfe, Ptfe

Double Diaphragm Pump, Air, Pvdf, Bolt, 3/4 Inch Fluid Connection Size, Npt, Ptfe, Ptfe
ModelItemPrice (ex. VAT)
S07B1K2KPNS000.CT9TEB€2,775.52
SANDPIPER -

Double Diaphragm Pump, Air, Polypropylene, Bolt, 2 Inch Fluid Connection Size, Npt, Buna-N

Double Diaphragm Pump, Air, Polypropylene, Bolt, 2 Inch Fluid Connection Size, Npt, Buna-N
ModelItemPrice (ex. VAT)
HD20F1PBSPNS000.CT9TDP€4,091.91
SANDPIPER -

Double Diaphragm Pump, Air, Pvdf, Bolt, 3/4 Inch Fluid Connection Size, Npt, Santoprene

Double Diaphragm Pump, Air, Pvdf, Bolt, 3/4 Inch Fluid Connection Size, Npt, Santoprene
ModelItemPrice (ex. VAT)
S07B1K1KPNS000.CT9TEC€2,722.05
SANDPIPER -

Double Diaphragm Pump, Aluminum, Buna-N, Npt, Npt X Npt, 1 1/2 Inch Fluid Connection Size

Double Diaphragm Pump, Aluminum, Buna-N, Npt, Npt X Npt, 1 1/2 Inch Fluid Connection Size
ModelItemPrice (ex. VAT)
G15B1ABTXNSX00.CT9TED€2,260.27
SANDPIPER -

Double Diaphragm Pump, Aluminum, Buna-N, Npt, Npt X Npt, 1 Inch Fluid Connection Size, Npt

Double Diaphragm Pump, Aluminum, Buna-N, Npt, Npt X Npt, 1 Inch Fluid Connection Size, Npt
ModelItemPrice (ex. VAT)
G1FB1ABTXNSX00.CT9TEE€2,030.34
SANDPIPER -

Double Diaphragm Pump, Aluminum, Buna-N, Npt, Npt X Npt, 1/2 Inch Fluid Connection Size

Double Diaphragm Pump, Aluminum, Buna-N, Npt, Npt X Npt, 1/2 Inch Fluid Connection Size
ModelItemPrice (ex. VAT)
G05B1ABTXNSX00.CT9TEF€1,566.92
SANDPIPER -

Double Diaphragm Pump, Aluminum, Buna-N, Npt, Npt X Npt, 3 Inch Fluid Connection Size, Npt

Double Diaphragm Pump, Aluminum, Buna-N, Npt, Npt X Npt, 3 Inch Fluid Connection Size, Npt
ModelItemPrice (ex. VAT)
G30B1ABTXNSX00.CT9TEG€5,633.67
SANDPIPER -

Double Diaphragm Pump, Aluminum, Ptfe, Npt, Npt X Npt, 2 Inch Fluid Connection Size, Npt

Double Diaphragm Pump, Aluminum, Ptfe, Npt, Npt X Npt, 2 Inch Fluid Connection Size, Npt
ModelItemPrice (ex. VAT)
G20B1ATTXNSX00.CT9TEH€4,087.93
SANDPIPER -

Double Diaphragm Pump, 316 Stainless Steel, Ptfe, Npt, Npt X Npt, Npt, Npt, 2 Inch Npt

Double Diaphragm Pump, 316 Stainless Steel, Ptfe, Npt, Npt X Npt, Npt, Npt, 2 Inch Npt
ModelItemPrice (ex. VAT)
G20B1STTXNSX00.CT9TEJ€10,650.01
SANDPIPER -

Double Diaphragm Pump, Air, Cast Iron, Bolt, 2 Inch Fluid Connection Size, Npt, Buna-N

Double Diaphragm Pump, Air, Cast Iron, Bolt, 2 Inch Fluid Connection Size, Npt, Buna-N
ModelItemPrice (ex. VAT)
HDF2,DB6I.CT9TEK€3,895.57
SANDPIPER -

Double Diaphragm Pump, Air, Polypropylene, Bolt, 2 Inch Fluid Connection Size, Npt, Epdm

Double Diaphragm Pump, Air, Polypropylene, Bolt, 2 Inch Fluid Connection Size, Npt, Epdm
ModelItemPrice (ex. VAT)
HD20F1PJSPNS000.CT9TDQ€4,091.91

Features

Dayton Double Diaphragm Pumps

  • These air operated double diaphragm (AODD) pumps have cast iron construction for structural rigidity and wear resistance.
  • They are equipped with spring assisted air valves that do not require lubrication for rapid discharge of the media present in pipelines.
  • These air operated diaphragm pumps can run dry and have the capability to pump solvents, slurries & high viscosity liquids such as waste oils & paints.
  • They feature NPT, flange and tri-clamp connections for secure seals and transportation of liquids with minimal risk of contamination.

Sandpiper Double Diaphragm Pumps

  • These AODD pumps act along the entire surface of the diaphragm, keeping it balanced while pumping, which substantially extends pump life as compared to that of mechanically operated diaphragm pumps.
  • They come with a flooded suction feature that allows outdoor mounting and pumping of viscous fluids.
  • These air operated diaphragm pumps offer flow rates of 4, 42, 106 and 135 GPM for dispensing fluids.
  • They provide a screened inlet option for making the filtration process efficient when the pumps are submerged under water, where sediments and debris are very common.

ARO Double Diaphragm Pumps

  • They are ATEX-certified diaphragm pumps for medium-viscosity fluids used in chemical processing industries and water / wastewater treatment plants.
  • These ARO pumps feature an unbalanced valve design that eliminates the occurrence of valve centring and pump stall-out even when the inlet pressure is very low.

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