Yamada NDP-40 Series pumps are the backbone of the industrial line. A unique, patented air-valve design ensures stall-free operation throughout product life. Bolted construction and common component replaceable parts maximize uptime and increase profitability. Yamada also offers pumps according ATEX 114 explosion safety guidelines in this model.
£741.60 – £2,511.20 ex VATCompare
Intake & discharge connection:
Polypropylene (PPG) 1-1/2″ 40 mm DN40 PN10
Aluminium(ADC-12) 1-1/2″ 40 mm DN40 PN10 (Combi Flange with tapped 1-1/2″ 40 mm Female Rc)
Stainless Steel (316) 1-1/2″ 40 mm DN40 PN10
Air inlet (incl. ball valve): 1/2″ 15 mm Female Rc
Air exhaust (incl. silencer): 1″ 25 mm Female Rc
Notes: Flange connections are equivalent to DN 40 PN 10 and JIS 10K 40A
Air Supply Pressure
1,4 – 7 Bar (0,14 – 0,7 MPa)
Discharge Volume Per Cycle
Rubber diaphragm: 2,74 liters
PTFE diaphragm: 1,40 liters
Maximum Cycles Per Minute
Rubber diaphragm: 148
PTFE diaphragm: 270
Maximum Size Solid
7,0 mm (9/32″)
Maximum Dry Suction Lift
Rubber-fitted pump capability: 5,5 m
Santoprene®-fitted pumps include EPDM wetted o-rings.
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