• NDP-50BFS-HP Yamada 2:1 High Pressure AODD Pump 852843-HP

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Yamada

NDP-50BFS-HP

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Yamada NDP-50BFS-HP NDP-50 Series 2:1 High Pressure Air Operated Double Diaphragm Pump, Model 852843-HP. Cast Iron Body with Ball Valve, Santoprene Diaphragm & Ball Materials, EPDM O-Rings. 2" FNPT Inlet & Outlet.

$3,510.00

Item: NDP-50BFS-HP | Model #: 852843-HP

NDP-50BFS-HP

Yamada NDP-50BFS-HP NDP-50 Series 2:1 High Pressure Air Operated Double Diaphragm Pump, Model 852843-HP. Cast Iron Body with Ball Valve, Santoprene Diaphragm & Ball Materials, EPDM O-Rings. 2" FNPT Inlet & Outlet.

Air Inlet3/4" FNPT
Air Supply Pressure20 - 100 PSI (1.4 - 7 kfg/cm)
DiaphragmSantoprene
Discharge NPT (Inches)2" FNPT
Discharge Volume Per Cycle1.12 gallons (4.25 liters)
Fluid Port2"
MaterialCast Iron
Max Suction Lift19'
Model Number852843-HP
MotorAluminum
Solids (Inches)5/16" (8mm)
Suction NPT (Inches)2" FNPT
TypeBall Valve
Valve BallsSantoprene
Valve / Seat / O-RingEPDM

NDP-50 Series Information

Features & Benefits
Port Dimensions
Intake & discharge connection:
Polypropylene (PPG) 2" ANSI B16.5 #150
Kynar® (PVDF) 2" ANSI B16.5 #150
Aluminum (ADC-12) 2" ANSI B16.5 #150
(with tapped 2" Female NPT)
Stainless Steel (316) 2" ANSI B16.5 #150
or 2" Female NPT
Cast Iron 2" Female NPT
Air inlet (incl. ball valve): 3/4" Female NPT
Air exhaust (incl. silencer): 1" Female NPT

Maximum Liquid Temperature*
Diaphragm Material Temperature
Buna N 180°F (82°C)
Neoprene 180°F (82°C)
Santoprene® (TPO) 180°F (82°C)
EPDM 212°F (100°C)
PTFE 212°F (100°C)
Hytrel® (TPEE) 248°F (120°C)
Viton® fluoroelastomer 248°F (120°C)

* The maximum liquid temperature for metal and Kynar® fitted pumps is determined by the elastomer (diaphragm material). Polypropylene pumps have a maximum liquid temperature of 180°F (82°C) regardless of diaphragm material.

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Yamada Pumps NDP-50FAN Pump Brochure

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Yamada Pumps NDP-50 Pump Manual

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Yamada Pumps NDP-50 Pump Specifications

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NDP-50 Operation Manual

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