Hypro Pumps - Series 7700

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7700

Series 7700 7-Roller Pump

Hypro roller pumps are designed for agricultural and industrial spraying and transfer of a variety of fluids. These include insecticides, herbicides, emulsives, aromatic solvents, liquid fertilizers and many other liquids. The economical rotary-action roller principle requires no check valves while providing positive displacement characteristics with less friction and lower starting torque than other pumps.

Construction features include a cast-iron, Ni-Resist or SilverCast™ body and rotor, and 416 stainless steel shaft, sealed factory-lubricated ball bearings, and cartridge-type lip seals of Viton or Buna-N. Super Rollers, which feature the life of polypropylene and the chemical resistance of nylon, are also standard. Standard rotation for all models is counter-clockwise for easy tractor PTO drive. Reverse rotation pumps are available.

The 7700 series, 7 roller, pump achieves up to 22.1 gpm (83.6 lpm) and 200 psi (13.8 bar). The series includes models 7700C, 7700N, and 7700XL.

Features

Specs

Literature

Performance Information

• Max. flow:

- 14.2 gpm/53.7 lpm at 540 rpm

- 22.1 gpm/83.6 lpm at 800 rpm

• Max. pressure:

- Continuous 100 psi/6.9 bar

- Intermittent 200 psi/13.8 bar

• Max. rated speed: 800 rpm

• Max. fluid temperature: 140°F/60°C

Housing and Rotor Material Options

• Cast Iron housing and rotor are intended for use in common agricultural spraying applications - compatible with most insect, pest, brush and weed control chemicals

• Ni-Resist housing and rotor provide improved corrosion resistance over cast iron models - compatible with all of the above, PLUS fumigants, powdered and liquid fertilizers

• Silver Series XL housing and rotor provide the best corrosion resistance and are ready for use with Roundup® - compatible with all of the above, PLUS glyphosates and acids

Other Attributes

• Super Rollers™ provide the chemical resistance of polypropylene and the life of nylon (Poly, Teflon and Buna-N rollers available)

• Viton® seals provide the best overall chemical resistance (Buna-N seals available)

• Counter-clockwise shaft rotation for easy PTO adaption (Clockwise available for gas engines)

• 15⁄16" solid stainless steel shaft for corrosion resistance

• 3/4" NPT ports fit most existing sprayer plumbing systems

• PTO adapters/couplers are available

• Recommended PTO torque arm kit: 3430-0540

• Weight: 14 lbs./6.36 kg