Image shown may not be actual product

NDP-20BSU

Name: NDP-20BSU PumpCatalog Yamada
Brand: Yamada
SKU: NDP-20BSU
Price: 3015.00 USD
Availability: InStock

Yamada America NDP-20BSU NDP-20 Series Air Operated Double Diaphragm Pump, Model Number 855228. 316 Stainless Steel Body, Ultimate Diaphragm, PTFE Balls & O-Rings, Aluminum 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-20BSUModel #: 855228

$3,015.00

Ships within 1 business day (in-stock items). Delivery typically 1-5 business days.

Returns accepted within 30 days. View Returns Policy

Estimate Shipping

Zip Code

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

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.