Hypro 7560 Series Installation, Operation, Repair And Parts Manual Download Page 1

8-ROLLER PUMP

SERIES 7560

Max. Flow Rate: ..........................................20 gpm

Max. Continuous Pressure: .........................100 psi

Max. Intermittent Pressure: .........................300 psi

Max. Hydraulic Flow:  ..................................12 gpm

Max. Hydraulic Pressure:  .........................3000 psi

Ports: ..................................3/4" NPT Inlet & Outlet

Hydraulic Ports: ..........7/8"-14 O-ring Inlet & Outlet

stainless steel shaft, sealed factory-lubricated ball bearings,

cartridge-type lip seals of Viton or Buna-N, and versatile

Super Rollers. (Super Rollers feature the life of

polypropylene and the chemical resistance of nylon.) The

hydraulically-driven roller pump can be conveniently

mounted anywhere and hooked up to system hydraulics,

eliminating the need for a PTO or a gas engine to drive the

pump.

Hypro roller pumps are designed for agricultural and

industrial spraying and transfer of a variety 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 Silver Cast

TM 

body, Super Rotor, 416

Series 7560 

Hydraulically-Driven Roller Pumps

Installation, Operation, Repair and Parts Manual

1/07

Description

Form L-1488

Summary of Contents for 7560 Series

Page 1: ...ed anywhere and hooked up to system hydraulics eliminating the need for a PTO or a gas engine to drive the pump Hypro roller pumps are designed for agricultural and industrial spraying and transfer of a variety fluids These include insecticides herbicides emulsives aromatic solvents liquid fertilizers and many other liquids The economical rotary action roller principle requires no check valves whi...

Page 2: ...ater or other liquids for human or animal consumption 11 Use a pressure relief device on the discharge side of the pump to prevent damage from pressure buildup when the pump discharge is blocked or otherwise closed and the power source is still running 12 Never pump acids i e acid fertilizer with Super Rollers When pumping acidic fertilizer Hypro recommends only the Silver Series castings and Tefl...

Page 3: ...leak air Make sure line strainer is free of debris If pump does not self prime disconnect suction hose fill with water and reconnect to liquid source Often a squirt of oil into the ports of the pump will seal clearances and help priming Care of the Pump Hypro roller pumps are all carefully machined to close tolerance high pressure operation depends on close fitting parts Proper care and maintenanc...

Page 4: ...driver pry off the bearing cover on the End plate and pump body 4 Remove the end plate bolts 5 Support the pump at its ports in an end plate support fixture with the end plate down Use wood blocks for Series 1500 1700 and 4001 4101 Place on press bed Center press on pump shaft and apply pressure to press the pump apart See Figure 13 While the Pump is Apart Carefully inspect all parts for wear such...

Page 5: ...d of shaft protecting it as above When the shaft can be turned by hand using wrench as above it is not binding 3 If the pump binds within and tapping does not free it it may be necessary to run the pump in to wear off high spots Use talc solution mentioned earlier Check pump frequently during run in Assemble Rotor Shaft To Endplate 1 Install the shaft rotor assembly by carefully pushing the short ...

Page 6: ...ary Air leak in inlet side plumbing Check hose and connections for leaks Use pipe joint sealant and retighten connections Relief valve setting too low or Check relief valve and correct setting or replace weakened spring weakened spring Faulty gauge Replace gauge Pump seals leak air Replace seals Nozzle orifices worn Replace nozzles Pump worn Repair pump See Repair Instructions Pump will not turn C...

Page 7: ... N Roller Optional 3 8 1055 0004 Teflon Roller Optional 4 1 0254 7500C End plate Cast Iron 4 1 0254 7500N End plate Ni Resist 4 1 0254 7500X End plate SilverCast 5 1 1610 0059 Key 6 2 2112 0003 Viton Seal Standard 6 2 2112 0001 Buna N Seal Optional 7 2 2008 0001 Seated Ball Bearing 8 1 2300 0020 Bearing Cover 7 6 14 4 10 2 5 3 18 1 6 8 7 16 12 11 17 15 13 9 19 0 2 7 Models 7560C GM30 7560N GM30 an...

Page 8: ...arranty consideration Hypro reserves the right to request a Material Safety Data sheet from the Purchaser for any pump or product Hypro deems necessary Hypro reserves the right to dispo sition as scrap pumps or products returned which contain unknown substances or to charge for any and all costs incurred for chemi cal testing and proper disposal of components containing unknown substances Hypro re...

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