• Yamada Pumps NDP-20BPE FLANGE NDP-20 Series Pump

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Yamada

NDP-20BPE FLANGE

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Yamada NDP-20BPE FLANGE 853830, Air Operated Double Diaphragm Pump with EPDM Diaphragm. EPDM Valve & O-Rings, Polypropylene (PPG) - Flange Material, 31.7 GPM Max Flow, 3/4" ANSI Flange Fluid Port, 3/8" Female NPT (includes ball valve) Air Inlet, 3/4" Female NPT (includes silencer) Air Exhaust, Polypropylene Air Motor & 18 Feet Max Suction Lift.

$1,160.00

Item: NDP-20BPE FLANGE | Model #: 853830

NDP-20BPE FLANGE

Yamada NDP-20BPE FLANGE 853830, Air Operated Double Diaphragm Pump with EPDM Diaphragm. EPDM Valve & O-Rings, Polypropylene (PPG) - Flange Material, 31.7 GPM Max Flow, 3/4" ANSI Flange Fluid Port, 3/8" Female NPT (includes ball valve) Air Inlet, 3/4" Female NPT (includes silencer) Air Exhaust, Polypropylene Air Motor & 18 Feet Max Suction Lift.

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)
DiaphragmEPDM
Discharge Volume Per Cycle0.163 gallons (615 cc)
Fluid Port3/4" ANSI Flange
Liquid Temperature180°F (82°C) Max
MaterialPolypropylene (PPG) - Flange
Max Cycles Per Minute195
Maximum Flow (GPM)31.7 GPM
Max Suction Lift18 Feet
Model Number853830
Model SeriesNDP-20 Models
MotorPolypropylene Air Motor
Quick SpecsNDP-20BPE FLANGE
Solids (Inches)1/16" dia. (1.6 mm)
Valve / Seat / O-RingEPDM

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.

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Yamada Pumps NDP-20 Pump Manual

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Yamada Pumps NDP-20 PP Pump Manual

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Yamada Pumps NDP-20 Pump Specifications

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NDP-20 Operation Manual

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NDP-20BPC Yamada Pump Repair Parts Exploded View

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Repair Parts for NDP-20BPE FLANGE

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