The Duplex II pump incorporates many new design innovations:

half-spherical check valves for improved priming and efficiency, an externalbypass system that is located outside of the pumping chamber, and the demandmodels feature a sealed pressure switch and back flow preventer to reducepulsations.

Unique bypass system provides near-constant pressure to drive a wide rangeof nozzles for all your lawn, garden and agricultural spraying needs.

SPECIFICATIONS

• Pump Design: 2 Chamber Diaphragm
• Open Flow: 1.6 gpm (6.1 lpm) max.
• Max PSI: 100
• Max GPM: 2.0 (7.6 LPM)
• Voltage: 12V DC
• Body Material: Polypropylene
• Diaphragm Material: BUNA
• Check Valve Material: Viton
• Port Size: 3/8" NPT(F)
• Motor: Permanent magnet, totally enclosed non-vented
• Maximum Pressure: 90 psi (6 bar)
• Duty Cycle: Intermittent
• Suction Lift: Up to 8ft. (2.4m) vertical height
• Liquid Temp: 130F (54C) maximum
• Size: 7.6" x 3.24" x 3.63" (193 x 82 x 92 mm)
• Ship: Wt. 4.5 lb. (2.0 kg) typical