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NDP-40BSN

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Yamada Pumps NDP-40BSN Type, Model 852223 NDP-40 Series, Air Operated Double Diaphragm Pump, Buna N Diaphragm, Buna N Flat Check Valve / O-Rings, Stainless Steel (316) - Flange Material, 107 GPM Max Flow, 1-1/2" Fluid Port, 1/2" Female NPT (includes ball valve) Air Inlet, 3/4" Female NPT (includes silencer) Air Exhaust, Aluminum Air Motor

$3,825.00

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Item: NDP-40BSN | Model #: 852223

Repair Parts Exploded View Diagram

Overview
Series Info
Reviews
Literature/Manuals
Repair Parts

NDP-40BSN

Actual Weight	107
Air Exhaust	3/4" Female NPT (includes silencer)
Air Inlet	1/2" Female NPT (includes ball valve)
Air Supply Pressure	20 to 100 PSI (1.4 to 7 kgf/cm²)
Diaphragm	Buna-N
Discharge Volume Per Cycle	0.79 gallons (3.0 liters)
Fluid Port	1-1/2"
Liquid Temperature	180°F (82°C) Max
Material	Stainless Steel (316) - Flange
Max Cycles Per Minute	148

Maximum Flow (GPM)	107
Max Suction Lift	18 Feet
Model Number	852223
Model Series	NDP-40 Models
Motor	Aluminum Air Motor
Outside Dimension	16.18" W x 27.75" H
Solids (Inches)	9/32" (7 mm)
Type	852223
Valve / Seat / O-Ring	Buna-N

NDP-40 Series Information

Features & Benefits
Port Dimensions Intake & discharge connection: Polypropylene (PPG) 1-1/2" ANSI B16.5 #150 Kynar® (PVDF) 1-1/2" ANSI B16.5 #150 Aluminum (ADC-12) 1-1/2" ANSI B16.5 #150 (with tapped 1-1/2" Female NPT) Stainless Steel (316) 1-1/2" ANSI B16.5 #150 or 1-1/2" Female NPT Cast Iron 1-1/2" Female NPT Air inlet (incl. ball valve): 1/2" 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.
Notes
Kynar Pumps with serial number prior to 493125 will require a kit without a "-1".

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Type	Title		Link
	Yamada Pumps NDP-40 Pump Manual		View
	Yamada Pumps NDP-40 Pump Specifications		View
	NDP-40 Operation Manual		View
	NDP-40BSN Yamada Pump Repair Parts Exploded View		View