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Max. fluid temperature 82 ℃ | 179.6 F
Valve type Ball

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Specifications of NDP-25BF

Max. fluid
82 ℃ | 179.6 F

Valve type

Maximum capacity
160 liters/min

Port size
25 mm | 1 "

Max. fluid temperature82 ℃ | 179.6 F

Valve typeBall

Maximum capacity160 liters/min

Port size25 mm | 1 "

Air Supply Pressure2 - 7 bar (0.2 - 0.7 MPa)

Discharge Volume per Cycle600 mL, (PTFE Diaphragm 500 mL)

Maximum Cycles per Minute210

Maximum Size Solid3,0 mm or less

Maximum Dry Suction Lift5,0 m Rubber / 2,0 m PTFE Diaphragm

Body materialCast Iron

Diaphragm materialEPDM (E)
Hytrel® (H)
Neoprene (C)
Santoprene (S)
Viton (V)

Air motorMetal pumps standard with aluminum motor Plastic pumps standard with PPG motor

Air motor option Teflon-coated, Electroless Nickel Plated for aluminum motor

Available kits (Diaphragm / Valve / Wet End Repair / Air Motor / Air Motor Seal)

  • NDP-25BFC                        K25D-MC, K25V-SC, K25-MC-1*, K20/25-AM / K20/25-AMS
  • NDP-25BFE                        K25D-,ME K25V-SE, K25-ME-1*, K20/25-AM / K20/25-AMS
  • NDP-25BFH                        K25D-MH, K25V-SH, K25-MH-1, K20/25-AM / K20/25-AMS
  • NDP-25BFN                       K25D-MN, K25V-SN, K25-MN-1*, K20/25-AM, K20/25-AMS
  • NDP-25BFS                      K25D-MS, K25V-SS, K25-MS-1, K20/25-AM / K20/25-AMS
  • NDP-25BFT                        K25D-MT, K25V-ST, K25-MT-1, K20/25-AM, K20/25-AMS
  • NDP-25BFTU                    K25D-MTU, K25V-ST, K25-MTU-1, K20/25-AM, K20/25-AMS
  • NDP-25BFV                       K25D-MV, K25V-SV, K25-MV-1*, K20/25-AM, K20/25-AMS
    • Also available for all pump-models: K20/25-AMN (Air Motor Kit Dry Air)

* Only suitable for Aluminum Air chamber 2011 with O-ring groove and PPG motor

Please note if you have a special pump or add-on, it’s possible you also need a special provided kit. Contact us for your options.

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