NDP-40BV featured image


Max. fluid temperature 100 ℃ | 212 F
Valve type Ball

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Specifications of NDP-40BV

Max. fluid
100 ℃ | 212 F

Valve type

Maximum capacity
400 liters/min (PTFE Diaphragm 350 L/min)

Port size
40 mm | 1-1/2 "

Max. fluid temperature100 ℃ | 212 F

Valve typeBall

Maximum capacity400 liters/min (PTFE Diaphragm 350 L/min)

Port size40 mm | 1-1/2 "

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

Discharge Volume per Cycle2800 mL (PTFE Diaphragm 1400 mL / TU Diaphragm 1300 mL)

Maximum Cycles per MinuteRubber diaphragm: 148 PTFE diaphragm: 270

Maximum Size Solid7,0 mm or less

Maximum Dry Suction Lift5,0 m Rubber / 3,0 m PTFE Diaphragm

Body materialKynar® (PVDF)

Diaphragm materialEPDM (E)
Santoprene (S)
Viton (V)

Air motorStandard: Aluminum

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

  • NDP-40BVE                        K40D-PE/K40V-VE, K40-PE, K40/50-AM, K40/50/80-AMS
  • NDP-40BVS                        K40D-PS-1, K40V-VS, K40-VS-1, K40/50-AM, K40/50/80-AMS
  • NDP-40BVT                        K40D-PT, K40V-VT, K40-PT, K40/50-AM, K40/50/80-AMS
  • NDP-40BVTU                    K40D-PTU, K40V-VT, K40-PTU, K40/50-AM, K40/50/80-AMS
  • NDP-40BVV                       K40D-PV, K40V-VV, K40-PV, K40/50-AM, K40/50/80-AMS

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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