• Yamada Pump NDP-25BPV-PP
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Yamada

NDP-25BPV-PP

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Yamada Pumps NDP-25BPV-PP Type, Model 854174 NDP-25 Series, Air Operated Double Diaphragm Pump, Viton Diaphragm, Viton Flat Check Valve / O-Rings, Polypropylene (PPG) - Non-Metallic Center Body Material, 46.2 GPM Max Flow, 1" NPT Fluid Port, 3/8" Female NPT (includes ball valve) Air Inlet, 3/4" Female NPT (includes silencer) Air Exhaust, Aluminum Air Motor, 18 Feet Max Suction Lift

$987.50

Item: NDP-25BPV-PP | Model #: 854174
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NDP-25BPV-PP

Yamada Pumps NDP-25BPV-PP Type, Model 854174 NDP-25 Series, Air Operated Double Diaphragm Pump, Viton Diaphragm, Viton Flat Check Valve / O-Rings, Polypropylene (PPG) - Non-Metallic Center Body Material, 46.2 GPM Max Flow, 1" NPT Fluid Port, 3/8" Female NPT (includes ball valve) Air Inlet, 3/4" Female NPT (includes silencer) Air Exhaust, Aluminum Air Motor, 18 Feet Max Suction Lift

Actual Weight34
Air Exhaust3/4" Female NPT (includes silencer)
Air Inlet3/8" Female NPT (includes ball valve)
Air Supply Pressure20 to 100 PSI (1.4 to 7 kgf/cm²)
DiaphragmViton
Discharge Volume Per Cycle0.23 gallons (862 cc)
Fluid Port1" NPT
Liquid Temperature248°F (120°C)
MaterialPolypropylene (PPG) - Non-Metallic Center Body
Max Cycles Per Minute210
Maximum Flow (GPM)46.2 GPM
Max Suction Lift18 Feet
Model Number854174
Model SeriesNDP-25
MotorAluminum Air Motor
Solids (Inches)3/16" (4.8 mm)
Type854174
Valve / Seat / O-RingViton

NDP-25 Series Information

Features & Benefits
Port Dimensions
Intake & discharge connection:
Polypropylene (PPG) 1" Female NPT
Kynar® (PVDF) 1" Female NPT
Aluminum (ADC-12) 1" Female NPT
Stainless Steel (316) 1" Female NPT
Cast Iron 1" 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.
Notes
All Polypropylene, Aluminum, Cast Iron, and SS Hytrel® fitted pumps include Hytrel® check balls and Buna N wetted o‑rings. Santoprene® fitted pumps include Santoprene® check balls and EPDM wetted o‑rings. Kynar® (PVDF) pumps fitted with Santoprene®, Hytrel®, or PTFE include PTFE check balls and o‑rings. Kynar®/EPDM fitted pumps include EPDM check balls and o‑rings. Viton® fitted pumps include Viton® check balls and o‑rings. Aluminum, Stainless Steel and Cast Iron pumps with a serial number prior to 487505 will require a kit without a "-1".

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NDP-25 Series

Yamada Pumps NDP-25 Pump Manual

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NDP-25 Series

Yamada Pumps NDP-25 PP Pump Manual

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NDP-25 Series

Yamada Pumps NDP-25 Pump Specifications

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NDP-25 Series

Yamada Pumps NDP-25BPV-PP Repair Parts

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Repair Parts for NDP-25BPV-PP

Productqty.shippingprice
K25-PV-PP

K25-PV-PP

Ships in 1 - 2 Weeks $401.20
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