3.4 GPM -- 1/4" Port Size

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NDP-5 Specs, Curves, Drawings (300K)

Bill of Materials

Maintenance Manual (1.05MB)

Port Dimensions

Intake & Discharge Connection

1/4" Female NPT

Air Inlet

1/4" Female NPT (includes ball valve)

Air Exhaust

3/8" Female NPT (includes silencer)

Maximum Liquid Temperature

Fitted with Teflon® (PTFE) diaphragm.

Pump Material Temperature

Polypropylene (PPG) 180°F (82°C)

Kynar® (PVDF) 212°F (100°C)

Groundable Acetal 180°F (82°C)

Aluminum (ADC-12) 212°F (100°C)

Stainless Steel (316) 212°F (100°C)

Air Supply Pressure (All Models)

20 to 100 PSI (1.4 to 7 kgf/cm²)

Discharge Volume Per Cycle

0.0085 gallons (35 cc)

Maximum Cycles Per Minute

All diaphragms: 400

Maximum Dry Suction Lift

5-feet

Air Motor

Standard: Ryton® Air Motor
NDP-5 Metal
NDP-5 Kynar
NDP-5 Groundable Acetal
NDP-5 Poly
NDP-5 Metal
NDP-5 Groundable Acetal
NDP-5 Kynar
NDP-5 Poly

Model No. Nomenclature

Polypropylene: NDP-5FPT

Kynar®: NDP-5FVT

Groundable Acetal: NDP-5FDT

Aluminum: NDP-5FAT

Stainless Steel: NDP-5FST

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All rights reserved. Copyright 2008 Yamada America, Inc.

Nordel®, Teflon®, & Hytrel® are registered trademarks of DuPont Dow Elastomers. Viton® is a registered trademark of DuPont Performance Elastomers. Santoprene® is a registered trademark of Monsanto Co. Swagelok® & VCR® are trademarks of the Swagelok Companies. Flaretek® is a registered trademark of Entegris®. Kynar® is a registered trademark of ATOFINA®. Ryton® is a registered trademark of Chevron Phillips Chemical Company. AutoCAD® is a registered trademark of Autodesk, Inc. Due to Yamada’s continued commitment to product improvement, specifications may change without notice.