NDP-(P)50BV featured image


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

For more information, see our available downloads below or contact us!

Contact us

Specifications of NDP-(P)50BV

Max. fluid
100 ℃ | 212 F

Valve type

Maximum capacity
600 liters/min (PTFE Diaphragm 550 L/min)

Port size
50 mm | 2 "

Max. fluid temperature100 ℃ | 212 F

Valve typeBall

Maximum capacity600 liters/min (PTFE Diaphragm 550 L/min)

Port size50 mm | 2 "

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

Discharge Volume per Cycle4100 mL (PTFE Diaphragm 2300 mL / TU Diaphragm 1600 mL)

Maximum Cycles per MinuteRubber Diaphragm: 146 PTFE Diaphragm: 220

Maximum Size Solid8,0 mm or less

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

Body materialKynar® (PVDF)

Diaphragm materialEPDM (E)
Hytrel® (H)
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-50BV

  • NDP-P50BVE                     K50D-PE, K50V-VE, K50-PE, KP50-AM, KP50-AM
  • NDP-P50BVH                    K50-VH, K50V-VH, K50-VH, KP50-AM, KP50-AMS
  • NDP-P50BVS                     K50D-VS, K50V-VS, K50-VS, KP50-AM, KP50-AMS
  • NDP-P50BVV                     K50D-PV, K50V-VV, K50-PV, KP50-AM, KP50-AMS
  • NDP-P50BVT                     K50D-VT, K50V-VT, K50-VT, KP50-AM, KP50-AMS
  • NDP-P50BVTU                  K50D-VTU, K50V-VT, K50-VTU, KP50-AM, KP50-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. 

Available kits (Diaphragm / Valve / Wet End Repair / Air Motor / Air Motor Seal) NDP-P50BV

How can we support you?

Engineer FAQ

Find answers, ask questions and connect with our engineers

Find out more

Get Support

Get in touch and we can help you find the best support options

Find out more

Service and Maintenance

We can help you to keep your pumps running

Find out more