Description
Yamada Pump NDP-80BPS
Yamada Pump NDP-80BPS AODD (Air Operated Double Diaphragm) Model 852727
NDP-80 Specifications
Port Dimensions (215 GPM Max.) Intake & discharge connection:Polypropylene (PPG) 3″ ANSI B 16.5 #150 Aluminum (ADC-12)3″ ANSI B 16.5 #150(with tapped 3″ Female NPT) Stainless Steel (316) 3″ ANSI B 16.5 #150 or 3″ Female NPT Cast Iron 3″ 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 pumps is determined by the elastomer (diaphragm material). Polypropylene pumps have a maximum liquid temperature of 180°F (82°C) regardless of diaphragm material. Air Supply Pressure (All Models)20 – 100 PSI (1.4 – 7 kfg / cm)Discharge Volume Per Cycle Rubber diaphragm: 2.26 gallons (8.57 liters) PTFE diaphragm: 1.0 gallons (3.8 liters)Maximum Cycles Per Minute Rubber diaphragm: 95 PTFE diaphragm: 160 Maximum Size Solid 13/32″ (10 mm)Maximum Dry Suction Lift Rubber-fitted pump capability: 19-feet Air Motor Aluminum Air Motor–Standard Optional coating: PTFE grey coated (XP) Notes: Hytrel® fitted pumps include Buna N wetted o-rings. Santoprene® fitted pumps include EPDM wetted o-rings
