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NDP-15BPH

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Yamada Pumps NDP-15BPH Type, Model 852350 NDP-15 Series, Air Operated Double Diaphragm Pump, Hytrel Diaphragm, Hytrel / Buna-N Flat Check Valve / O-Rings, Polypropylene Ball Valve (PPG) Material, 13.5 GPM Max Flow, 1/2" NPT Fluid Port, 1/4" Female NPT (includes ball valve) Air Inlet, 3/8" Female NPT (includes silencer) Air Exhaust, Ryton® Air Motor, 5 Feet Max Suction Lift

$452.00

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Item: NDP-15BPH | Model #: 852350

Repair Parts Exploded View Diagram

Overview
Series Info
Reviews
Literature/Manuals
Repair Parts

NDP-15BPH

Actual Weight	12
Air Exhaust	3/8" Female NPT (includes silencer)
Air Inlet	1/4" Female NPT (includes ball valve)
Air Supply Pressure	20 to 100 PSI (1.4 to 7 kgf/cm²)
Diaphragm	Hytrel
Discharge Volume Per Cycle	0.034 gallons (128 cc)
Fluid Port	1/2" NPT
Liquid Temperature	180°F (82°C) Max
Material	Polypropylene Ball Valve (PPG)
Max Cycles Per Minute	400

Maximum Flow (GPM)	13.5 GPM
Max Suction Lift	5 Feet
Model Number	852350
Model Series	NDP-15 Models
Motor	Ryton Air Motor
Solids (Inches)	1/32" (1 mm)
Type	852350
Valve / Seat / O-Ring	Hytrel / Buna-N

NDP-15 Series Information

Features & Benefits
Port Dimensions Intake & discharge connection: Polypropylene (PPG) ■ 1/2" Female NPT Kynar® (PVDF)◆ 1/2" Female NPT Groundable Acetal ◆ 1/2" Female NPT Aluminum (ADC-12) ▲ 1/2" Female NPT Stainless Steel (316) ▲ 1/2" Female NPT Air inlet (includes ball valve): 1/4" Female NPT Air exhaust (internal silencer): 3/8" Female NPT ■ Polypropylene pumps may be fitted with ball or flat check valves. Ball-type check valves are recommended for flooded suction applications. Flat-type check valves are recommended for suction lift applications. ◆ Kynar® and Groundable Acetal pumps are fitted with flat check valves only. ▲ Aluminum and Stainless Steel pumps are fitted with ball check valves only. Maximum Liquid Temperature* Diaphragm Material Temperature Buna N 180°F (82°C) Neoprene 180°F (82°C) Santoprene® (TPO) 180°F (82°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 and Groundable Acetal pumps have a maximum liquid temperature of 180°F (82°C) regardless of diaphragm material.

Features & Benefits

Port Dimensions
Intake & discharge connection:
Polypropylene (PPG) ■ 1/2" Female NPT
Kynar® (PVDF)◆ 1/2" Female NPT
Groundable Acetal ◆ 1/2" Female NPT
Aluminum (ADC-12) ▲ 1/2" Female NPT
Stainless Steel (316) ▲ 1/2" Female NPT
Air inlet (includes ball valve): 1/4" Female NPT
Air exhaust (internal silencer): 3/8" Female NPT

■ Polypropylene pumps may be fitted with ball or flat check valves. Ball-type check valves are recommended for flooded suction applications. Flat-type check valves are recommended for suction lift applications.
◆ Kynar® and Groundable Acetal pumps are fitted with flat check valves only.
▲ Aluminum and Stainless Steel pumps are fitted with ball check valves only.

Maximum Liquid Temperature*
Diaphragm Material Temperature
Buna N 180°F (82°C)
Neoprene 180°F (82°C)
Santoprene® (TPO) 180°F (82°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 and Groundable Acetal pumps have a maximum liquid temperature of 180°F (82°C) regardless of diaphragm material.

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