NDP-40BP

Max. fluid temperature82 ℃ | 179.6 F

Valve typeBall

Maximum capacity370 liters/min (PTFE Diaphragm 330 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 materialPolypropylane (PPG)

Diaphragm materialEPDM (E)
Hytrel® (H)
NBR (N)
Neoprene (C)
PTFE (T)
PTFE/EPDM (TU)
Santoprene (S)
Viton (V)

Air motorStandard: Aluminum

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

• NDP-40BPC                        K40D-PC, K40V-PC, K40-PC, K40/50-AM, K40/50/80-AMS
• NDP-40BPN                       K40D-PN, K40V-PN, K40-PN, K40/50-AM, K40/50/80-AMS
• NDP-40BPE                        K40D-PE, K40V-PE, K40-PE, K40/50-AM, K40/50/80-AMS
• NDP-40BPH                       K40D-PH, K40V-PH, K40-PH, K40/50-AM, K40/50/80-AMS
• NDP-40BPS                        K40D-PS, K40V-PS, K40-PS, K40/50-AM, K40/50/80-AMS
• NDP-40BPV                       K40D-PV, K40V-PV, K40-PV, K40/50-AM, K40/50/80-AMS
• NDP-40BPT                        K40D-PT, K40V-PT, K40-PT, K40/50-AM, K40/50/80-AMS
• NDP-40BPTU                        K40D-PTU, K40V-PT, K40-PTU, 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.