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Installation, Operation, Repair and Parts Manual
Hypro centrifugal pumps are designed for agricultural and
industrial spraying and transfer of a variety of fluids: water,
insecticides, herbicides, wettable powders, emulsives, liquid
fertilizers, etc. Polypropylene centrifugal pumps may also be
used to pump acid fertilizer, calcium chloride and other highly
corrosive liquids such as sulfuric and phosphoric acids.
SERIES 9302C & 9302S
Cast Iron & Stainless Steel
Centrifugal Pumps
Max. Flow Rate: .............. 100 gpm
Max. Pressure: ...................120 psi
Ports: ....................1-1/4" NPT Inlet
.................................. 1" NPT Outlet
Hydraulic Ports: ...... 1/2" NPT Inlet
.................................3/4" NPT Tank
SERIES 9305C-HM3C
Cast Iron Centrifugal Pumps
Max. Flow Rate: .............. 190 gpm
Max. Pressure: ...................180 psi
Ports: .......................... 2" NPT Inlet
............................ 1-1/2" NPT Outlet
Hydraulic Ports: ...... 1/2" NPT Inlet
.................................3/4" NPT Tank
Series 9300 Hydraulically-Driven
Centrifugal Pumps
Description
SERIES 9303C & 9303S
Cast Iron & Stainless Steel
Centrifugal Pumps
Max. Flow Rate: .............. 147 gpm
Max. Pressure: ...................145 psi
Ports: ....................1-1/2" NPT Inlet
............................ 1-1/4" NPT Outlet
Hydraulic Ports: ...... 1/2" NPT Inlet
.................................3/4" NPT Tank
SERIES 9305C-
HM3C-SP, -BSP
Cast Iron Centrifugal Pumps
Max. Flow Rate: .............. 178 gpm
Max. Pressure: ...................154 psi
Ports: ..............2" NPT or BSP Inlet
......................2" NPT or BSP Outlet
Hydraulic Ports: ...... 1/2" NPT Inlet
.................................3/4" NPT Tank
Hypro Series 9300 hydraulic motor-driven centrifugal pumps
provide smooth performance. They can be conveniently
mounted on the tractor or sprayer, becoming part of the ve-
hicle's hydraulic system and freeing the PTO for other uses.
The Hypro "close-coupled" design reduces the mounting
space required, eliminating long shafts and couplers be-
tween the pump and motor.
SERIES 9303P
Polypropylene
Centrifugal Pumps
Max. Flow Rate: .............. 113 gpm
Max. Pressure: ...................125 psi
Ports: ....................1-1/2" NPT Inlet
............................ 1-1/4" NPT Outlet
Hydraulic Ports: ..... 1/2" NPT Inlet
.................................3/4" NPT Tank
SERIES 9306C & 9306S
Cast Iron & Stainless Steel
Centrifugal Pumps
Max. Flow Rate: .............. 214 gpm
Max. Pressure: ...................150 psi
Ports: .......................... 2" NPT Inlet
............................ 1-1/2" NPT Outlet
Hydraulic Ports: ..... 1/2" NPT Inlet
.................................3/4" NPT Tank
Form L-1526
(12/12, Rev. B)
SERIES 9303C-SP
Cast Iron Centrifugal Pumps
Max. Flow Rate: .............. 122 gpm
Max. Pressure: ...................140 psi
Ports: ....................1-1/2" NPT Inlet
............................ 1-1/4" NPT Outlet
Hydraulic Ports: ...... 1/2" NPT Inlet
.................................3/4" NPT Tank
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Summary of Contents for Pentair HYPRO 9300 Series
- Page 1 Series 9300 Hydraulically-Driven Form L-1526 Centrifugal Pumps (12/12, Rev. B) Installation, Operation, Repair and Parts Manual Description Hypro centrifugal pumps are designed for agricultural and Hypro Series 9300 hydraulic motor-driven centrifugal pumps industrial spraying and transfer of a variety of fluids: water, provide smooth performance.
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Page 2: General Safety Information
General Safety Information California Proposition 65 Warning -- This product and related accessories contain chemicals known to the 1. Do not pump at pressures higher than the maximum State of California to cause cancer, birth defects or other recommended pressure. reproductive harm. - Page 3 General Information—Hydraulic Systems Hydraulic Pumps Gerotor-Type Hydraulic pumps come in two basic types: Hydraulic Motor • Constant displacement - which will continue to put out its rated flow regardless of pressure, until the re- lief valve bypasses the flow. • Variable displacement - which will produce only the flow needed by the implement until the total pump output is reached.
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Page 4: Plumbing Installation
Plumbing Installation Centrifugal Plumbing Hook-up REF. DESCRIPTION Tank Lid Vent Line #3430-0456 Jet Agitator Shut-off Ball Valves Centrifugal Pump Spray Control Console Centrifugal Pump Control Manifold Boom Valve Electromagnetic Flowmeter Compact Jet Turret Nozzle Body L-1526 (12/12, Rev. B) -
Page 5: Installation Instructions
Installation Instructions All Models — Open Center Systems Priming the Pump Models include Tank Port Adapter with built-in Check Valve Assembly and Pressure Port Adapter. The pump must not be run dry. HM2C and HM4C Models Only — Closed Center and Before starting the pump, the inlet line and pump must be Small Open Center Systems. -
Page 6: Operation
Plumbing Installation and achieve the best filtration. Line strainers can also be hydraulic motor are sized to accommodate 1/2” NPT fittings installed in the tank fill line to filter liquid as it is loaded into on the pressure port and 3/4” NPT on the tank port. For the tank as well as in the boom lines to further filter the maximum performance, the hydraulic lines should also be at solution prior to the spray tips. - Page 7 Closed Center (Pressure-Compensated) — Closed Center (Load Sensing) — All Models HM2C and HM4C Models Only Many tractors are being introduced with load sensing On a pressure-compensated system, the amount of oil that systems (also referred to as flow and pressure- compensated is allowed to flow through the hydraulic motor is regulated systems) which simplify system setup and eliminate many by a metering orifice in the pressure port adapter.
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Page 8: Repair Instructions
Repair Instructions Hypro Repair Tools: Tool Box No. 3010-0168 • 1/4” Allen Wrench No. 3020-0008 Support Bars (2) No. 3010-0064 • Port Brush No. 3010-0066 1/16” Allen Wrench No. 3020-0009 • Brush Holder No. 3010-0067 • Large Retaining Ring Pliers No. 3010-0084 • Small Retaining Ring NOTE: Pliers No. 3010-0167 Visit our website at Shop Tools Needed: www.hypropumps.com Bench Vice • Arbor Press • Air or Hand Drill • Small Knife Metal Pipe - 1” dia. x 4” high (Bearing Seating Tool) for video repair procedures, PVC Pipe - 3/4” dia. x 4” - 6” high (Seal Seating Tool) under the Tools section. - Page 9 3. Using a screwdriver and hammer, tap out the stationary portion of the Mechanical Seal from the motor side of the The threads of the Plastic Seal Nut are fine and can Mounting Flange. (If the motor is not removed, the seal be easily cross threaded.
- Page 10 the boss area between the Gerotor Housing and the Mo- Hydraulic Motor Shaft Disassembly and Repair tor Body. (It may be necessary to alternate sides when 1. Remove Large Retaining Ring from Shaft with a screw- prying apart Motor sections.) driver.
- Page 11 6. Once the seal has been expanded, remove the seal from the shaft. 7. Install seal cartridge assembly: With seal lip facing the large end of the shaft, slide the seal cartridge assembly over the threaded end of the shaft and gently push into the raised area of the shaft.
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Page 12: Troubleshooting Guide
9. Install four Socket Head Cap Screws in Motor End Plate, 11. Replace o-ring on both port adapters. and using a 1/4” Allen wrench, tighten Cap Screws alter- 12. Install Pressure Port Adapter and Tank Port Adapter nately and evenly in a crisscross pattern to approximate- back onto the motor. -
Page 13: Performance Graphs
Performance Graphs GRAPHS FOR HyDRAULICALLy-DRIVEN CENTRIFUGALS 9302 9302 9302CT-GM1 & 9302ST-GM1 9303 9303C-HM1C-SP Performance at 11 GPM L/min 1-1/2˝ Inlet Hose Feet of lift = 15 L-1526 (12/12, Rev. B) -13-... - Page 14 Performance Graphs 9303 9303 9303C-HM1C-SP Performance at 12 GPM 9303C-HM2C-SP Performance at 4 GPM L/min L/min 1-1/2˝ Inlet Hose 1-1/2˝ Inlet Hose Feet of Lift = 15 Feet of lift = 15 9303C-HM1C-SP Performance at 13 GPM L/min 1-1/2˝ Inlet Hose Feet of lift = 15 9303C-HM2C-SP Performance at 6 GPM L/min...
- Page 15 Performance Graphs 9303 9303 9303C-HM3C-SP Performance at 20 GPM L/min 1-1/2˝ Inlet Hose Feet of Lift = 15 1 0 0 1 2 0 9303C-HM3C-SP Performance at 15 GPM L/min 1-1/2˝ Inlet Hose Feet of Lift = 15 1 0 0 9303C-HM3C-SP Performance at 18 GPM L/min 1-1/2˝...
- Page 16 Performance Graphs 9303 9303 9303C-HM5C-SP Performance at 13 GPM 9303P-HM1C L/min L/min 13GPM 1-1/2˝ Inlet Hose 12GPM 11GPM Feet of Lift = 15 9303P-HM2C 9303C-HM5C-SP Performance at 14 GPM L/min L/min 7GPM 1-1/2˝ Inlet Hose 6GPM 5GPM Feet of Lift = 15 9303P-HM3C 9303C-HM5C-SP Performance at 15 GPM L/min...
- Page 17 Performance Graphs 9305 9303 9303P-HM4C 9305C-HM3C-SP, BSP Performance at 17 GPM L/min L/min 7GPM 2˝ Inlet Hose 6GPM 5GPM Feet of Lift = 15 1 0 0 1 2 0 1 40 1 6 0 9303P-HM5C 9305C-HM3C-SP, BSP Performance at 18 GPM L/min L/min 15 GPM...
- Page 18 Performance Graphs 9306 9306C-HM1C-3U & 9306S-HM1C-3U 9306C-HM3C-3U & 9306S-HM3C-3U 9306C-HM5C-3U & 9306S-HM5C-3U L-1526 (12/12, Rev. B) -18-...
- Page 19 9302C and 9302S Series Pumps NOTE: When ordering parts, give QUANTITY, PART NUMBER, DESCRIPTION, and COMPLETE MODEL NUMBER. Reference numbers are used ONLY to iden- tify parts in the drawing and are NOT to be used as order numbers. Parts Kit No. 3430-0748 Contains: One each ball bearing (Ref.
- Page 20 Models 9302CT-GM1 & 9302ST-GM1 Note: When ordering parts, give QUANTITY, PART NUMBER, DESCRIPTION and COMPLETE MODEL NUMBER. Reference numbers are used ONLY to identify parts in the drawing and are NOT to be used as order numbers. Note 1: Mechanical Seal Ref. 9 is not avail- able outside of the kit form.
- Page 21 All 9303C and 9303S Series Pumps NOTE: When ordering parts, give QUANTITY, PART NUMBER, DESCRIPTION, and COMPLETE MODEL NUMBER. Reference numbers are used ONLY to iden- tify parts in the drawing and are NOT to be used as order numbers. Parts Kit No.
- Page 22 All 9303 Self-Priming Series Pumps NOTE: When ordering parts, give QUANTITY, PART NUMBER, DESCRIPTION, and COMPLETE MODEL NUMBER. Reference numbers are used ONLY to iden- tify parts in the drawing and are NOT to be used as order numbers. Parts Kit No. 3430-0748 Contains: One each ball bearing (Ref.
- Page 23 All 9300 Polypropylene Series Pumps NOTE: When ordering parts, give QUANTITY, PART NUMBER, DESCRIPTION, and COMPLETE MODEL NUMBER. Reference numbers are used ONLY to identify parts in the drawing and are NOT to be used as order numbers. Parts Kit No. 3430-0748 Contains: One each ball bearing (Ref.
- Page 24 Models 9305C-HM3C-SP and 9305C-HM3C-BSP NOTE: When ordering parts, give QUANTITY, PART NUMBER, DESCRIPTION, and COMPLETE MODEL NUMBER. Reference numbers are used ONLY to iden- tify parts in the drawing and are NOT to be used as order numbers. Parts Kit No. 3430-0748 Silicon Seal Kit No 3430-0601 Contains: One each ball bearing Contains one each: mechanical...
- Page 25 Models 9305C-HM3C NOTE: When ordering parts, give QUANTITY, PART NUMBER, DESCRIPTION, and COMPLETE MODEL NUMBER. Reference numbers are used ONLY to iden- tify parts in the drawing and are NOT to be used as order numbers. Parts Kit No. 3430-0748 Contains: One each ball bearing Hydraulic Motor Part No.
- Page 26 All 9306 Series NOTE: When ordering parts, give QUANTITY, PART NUMBER, DESCRIPTION, and COMPLETE MODEL NUMBER. Reference numbers are used ONLY to identify parts in the drawing and are NOT to be used as order numbers. Parts Kit No. 3430-0748 Contains: One each ball bearing (Ref.
- Page 27 Notes L-1526 (12/12, Rev. B) -27-...
- Page 28 Returns are to be shipped with the RMA number clearly marked on the outside of the package. Hypro shall not be liable for freight damage incurred during shipping. Please package all returns carefully. All products returned for warranty work should be sent shipping charges prepaid to: HYPRO/PENTAIR Attention: Service Department 375 Fifth Avenue NW...
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