NDP-40BF

Max. fluid temperature82 ℃ | 179.6 F

Valve typeBall

Maximum capacity405 liters/min | 106.99 gallons/min

Port size40 mm | 1-1/2 "

Air Supply Pressure1,4 - 7 Bar (0,14 - 0,7 MPa)

Discharge Volume per CycleRubber diaphragm: 2,74 liters PTFE diaphragm: 1,40 liters

Maximum Cycles per MinuteRubber diaphragm: 148 PTFE diaphragm: 270

Maximum Size Solid7,0 mm (9/32")

Maximum Dry Suction Lift5,5 m

Body materialCast Iron

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

Air motorStandard: Aluminum

Air motor option Teflon-coated, Electroless Nickel Plated

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

• NDP-40BFC                        K40D-MC, K40V-MC, K40-MC, K40/50-AM, K40/50/80-AMS
• NDP-40BFN                       K40D-MN, K40V-MN, K40-MN, K40/50-AM, K40/50/80-AMS
• NDP-40BFE                        K40D-ME, K40V-ME, K40-ME, K40/50-AM, K40/50/80-AMS
• NDP-40BFH                        K40-MH, K40V-MH, K40-MH, K40/50-AM, K40/50/80-AMS
• NDP-40BFS                        K40D-MS, K40V-MS, K40-MS, K40/50-AM, K40/50/80-AMS
• NDP-40BFV                        K40D-MV, K40V-MV, K40-MV, K40/50-AM, K40/50/80-AMS
• NDP-40BFT                        K40D-MT, K40V-ST, K40-MT, K40/50-AM, K40/50/80-AMS
• NDP-40BFTU                     K40D-TU, K40V-ST, K40-TU, 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.