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NDP-20BPU-PP

Yamada America NDP-20BPU-PP NDP-20 Series Air Operated Double Diaphragm Pump, Model Number 854098-U. Polypropylene Body, Ultimate Diaphragm, PTFE Balls & O-Rings, Glass-Filled Polypropylene Air Motor. 3/4" FNPT Inlet & Outlet, 31.7 GPM Flow Rate, Passes up to 1/16" (2mm) Solids.

Brand: Yamada

Series:

NDP-20 Series

Item: NDP-20BPU-PPModel #: 854098-U

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Overview

Literature & Manuals

Find the manuals, product sheets and all the information you need

Type	Title	Link
Installation & Operation Manuals	NDP-20 Operation Manual	View
Installation & Operation Manuals	Yamada Pumps NDP-20 PP Pump Manual	View
Installation & Operation Manuals	Yamada Pumps NDP-20 Pump Manual	View
Installation & Operation Manuals	Yamada Pumps NDP-20 Pump Specifications	View
Parts Breakdowns	NDP-20BPU-PP Ultimate Diaphragm Series Repair Parts	View

Series Information

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.

Related Products and Parts

Popular Series

Series associated to this product and brand

NDP-20BPU-PP

Brand: Yamada

Series:

NDP-20 Series

Item: NDP-20BPU-PPModel #: 854098-U

Type

Title

Link

NDP-20 Operation Manual

View

Yamada Pumps NDP-20 PP Pump Manual

View

Yamada Pumps NDP-20 Pump Manual

View

Yamada Pumps NDP-20 Pump Specifications

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NDP-20BPU-PP Ultimate Diaphragm Series Repair Parts

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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