NDP-20BAC

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NDP-20BAC

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Yamada America NDP-20BAC NDP-20 Series Air Operated Double Diaphragm Pump, Model Number 851514. Aluminum Body, Neoprene Diaphragm, Balls & O-Rings, Aluminum Air Motor. 3/4" FNPT Inlet & Outlet, 31.7 GPM Flow Rate, Passes up to 1/16" (2mm) Solids.

$1,000.00

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Item: NDP-20BAC | Model #: 851514

Repair Parts Exploded View Diagram

Overview
Series Info
Reviews
Literature/Manuals
Repair Parts

NDP-20BAC

Air Exhaust	3/8" Female NPT (includes silencer)
Air Inlet	1/4" Female NPT (includes ball valve)
Air Supply Pressure	20-100 PSI
Connection Type	FNPT
Diaphragm	Neoprene (CR)
Discharge NPT (Inches)	3/4"
Discharge Volume Per Cycle	0.163 Gallons
Fluid Port	3/4"
Liquid Temperature	180°F (82°C)
Material	Aluminum
Max Cycles Per Minute	195

Maximum Flow (GPM)	31.7
Max Suction Lift	18'
Model Number	851514
Model Series	NDP-20
Motor	Aluminum
Solids (Inches)	1/16" (2mm)
Suction NPT (Inches)	3/4"
Valve Balls	Neoprene (CR)
Valve / Seat / O-Ring	Neoprene (CR) O-Rings
Valve Type	Ball

NDP-20 Series Information

Features & Benefits
Port Dimensions Intake & discharge connection: Polypropylene (PPG) 3/4" Female NPT Aluminum (ADC-12) 3/4" Female NPT Stainless Steel (316) 3/4" Female NPT Air inlet (incl. ball valve): 3/8" Female NPT Air exhaust (incl. silencer): 3/4" Female NPT ANSI Flange also available—consult Yamada. 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.

Features & Benefits

Port Dimensions
Intake & discharge connection:
Polypropylene (PPG) 3/4" Female NPT
Aluminum (ADC-12) 3/4" Female NPT
Stainless Steel (316) 3/4" Female NPT
Air inlet (incl. ball valve): 3/8" Female NPT
Air exhaust (incl. silencer): 3/4" Female NPT
ANSI Flange also available—consult Yamada.

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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Type	Title		Link
	Yamada Pumps NDP-20 Pump Manual		View
	Yamada Pumps NDP-20 PP Pump Manual		View
	Yamada Pumps NDP-20 Pump Specifications		View
	NDP-20 Operation Manual		View
	NDP-20BAC Yamada Pump Repair Parts Exploded View		View