NDP-500BST

Name: NDP-500BST PumpCatalog Yamada
Brand: Yamada
SKU: NDP-500BST
Price: 7500.00 USD
Availability: InStock

Yamada NDP-500BST NDP500 Series Stainless Steel Air Operated Double Diaphragm Pump, Model 855393. 2" ANSI Flange Suction & Discharge Connections, PTFE Diaphragms & PTFE Valve Balls. 226 GPM Maximum Flow, 19.5 Feet Max Suction Lift, Passes up to 5/16" Solids. Repair Kit K50-MT Available.

Brand: Yamada

Series:

NDP-50 / NDP-500 Series

Item: NDP-500BSTModel #: 855393

$7,500.00

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

Returns accepted within 30 days. View Returns Policy

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Overview

Literature & Manuals

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

Type	Title	Link
Brochures	NDP 500 Technical Bulitin & Comparisons	View
Brochures	Yamada Pumps NDP-50FAN Pump Brochure	View
Data Sheets	NDP 500 Series Specifications & Pump Curves	View
Installation & Operation Manuals	NDP-20 Operation Manual	View
Installation & Operation Manuals	Yamada Pumps NDP-50 Pump Manual	View
Installation & Operation Manuals	Yamada Pumps NDP-50 Pump Specifications	View
Parts Breakdowns	NDP-500BST / 855393 Pump Repair Parts	View

Series Information

NDP-50 / NDP-500 Series Information

Features & Benefits

Port Dimensions
Intake & discharge connection:
Polypropylene (PPG) 2" ANSI B16.5 #150
Kynar® (PVDF) 2" ANSI B16.5 #150
Aluminum (ADC-12) 2" ANSI B16.5 #150
(with tapped 2" Female NPT)
Stainless Steel (316) 2" ANSI B16.5 #150
or 2" Female NPT
Cast Iron 2" Female NPT
Air inlet (incl. ball valve): 3/4" 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.