DIAPHRAGM PUMP YAMADA NDP32 series AODD pumps provide a maximum flow rate of 50.2 gallons per minute. Pumps are available in aluminum construction.
SIMPLIFY YOUR PUMP REPLACEMENT WITH A YAMADA
Have you ever wanted to switch out your old pump for a Yamada, but faced re-piping issues? With the NDP32 Pump from Yamada, your problems are solved. This 1-1/2” inlet port x 1-1/4” outlet port matches up dimensionally with old competing brand’s designs. Now your conversion to Yamada is just a little bit easier.
GENERAL PUMP INFORMATION
Discharge volume Per Cycle : 50.2 Gallons/Minute
Fluid Intake : 1-1/2″ Port( NPT)
INTAKE & DISCHARGE CONNECTIONS
Aluminum ( PPG ) : 1-1/2″ Fluid Intake Port, 1-1/4″ Fluid Discharge Port ( NPT )
Air Inlet : 3/8″ Female NPT ( includes ball valve )
Air Exhaust : 3/4″ Female NPT ( includes silencer )
MAXIMUM LIQUID TEMPERATURE1
Buna N 180°F ( 82°C )
Santoprene ( TPO ) 180°F ( 82°C )
PTFE 212°F ( 100°C )
| Model # | Description |
| 854575 | NDP-32BAN |
| 854575-TPO | NDP-32BAS |
| 854576 | NDP-32BAT |
ADVANTAGE :
- Rugged, Bolted Construction
All Yamada pumps feature bolted construction, which eliminates leaks and simplifies post-maintenance reassembly. Bolted construction is superior to clamp band retainers, which frequently require frustrating, unnecessary leakage rebuilds from misalignment during reassembly. - Outside-Accessible Air Valve
Inspection or maintenance of every Yamada air valve may be performed without removing the pump from service. Outside accessible, making it easy to fix / inspect. - Unified Air Valve Concept
Common-size air valve assemblies reduce parts confusion and inventory. - Pilot Valve
Unique to the Yamada design is an individual modular pilot valve that actuates the air valve. It is depressed slightly by the inner center disk creating a pressure drop at one end of the air valve, allowing shifting to occur. It is maintenance free with no cumbersome snap rings or lubricated dynamic o-rings to replace or repair.