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Models
P435-5121/P450-5121
Corrosion-Resistant Pump with Tefl on Seals/Viton O-Rings
Updated 08/23
Triplex Ceramic Plunger Pump
Operating Instructions
Repair and Service Manual
Contents:
Performance Information:
Installation Instructions:
Repair Instructions:
Recommended Spare Parts List:
Torque Specs:
Dimensions:
pages 2-3
page 3
page 4
page 5
page 6
page 7
page 7
page 7
back page
back page
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Table of Contents
Related Manuals for Giant P435-5121
Summary of Contents for Giant P435-5121
- Page 1 Triplex Ceramic Plunger Pump Models Operating Instructions Repair and Service Manual P435-5121/P450-5121 Corrosion-Resistant Pump with Tefl on Seals/Viton O-Rings Contents: Performance Information: pages 2-3 Installation Instructions: page 3 Exploded View page 4 Parts List / Kits page 5 Repair Instructions:...
- Page 2 Weight ..............36.5 lbs .........(16.6 kg) Crankcase Capacity ..........30 fl.oz........(0.89 liters) Performance data for intermittent operation, data for continuous operation on request. For information on intermittent operation and calculating of the performance data, see the Giant Pumps assembly instructions. NPSHR / Inlet pressure Required NPSH refers to water at 60 °F (20 °C) at max.
- Page 3 Filling quantity: 30.4 fl. oz. (0.9 l) • Quality: Industrial gear oil ISO VG 220 or automotive gear oil SAE 90 GL4 (Giant’s p/n 01154) Intervals: first oil change after 50 operating hours then every 500 operating hours, but at the latest after •...
- Page 4 P435-5121 and P450-5121 Exploded View...
- Page 5 P435-5121 and P450-5121 Parts List ITEM PART DESCRIPTION QTY. ITEM PART DESCRIPTION QTY. 08397 Plunger Pipe 08377 Crankcase 08399-0100 Tensioning Screw 08378 Oil Fill Plug with Gasket 07023-0001 O-Ring 06479 Crankcase cover 07203 Backup Ring 07186 Oil Sight Glass w/ Gasket...
- Page 6 REPAIR INSTRUCTIONS - P435-5121 and P450-5121 8. Maintenance and Servicing Alternatively, the seal can also be carefully fi tted For the type of threadlocker used and the required into the valve casing using a screwdriver. tightening torques, observe the table in the Under no circumstances must the seal surface in exploded view.
- Page 7 (see page 5 for kit list) Oil Seal Kit (1 kit/pump) (see page 5 for kit list) Valve Spare Parts (1 kit/pump) (see page 5 for kit list) P435-5121 and P450-5121 PUMP TORQUE SPECIFICATIONS Position Item # Description Thread Size Lubrication Info Torque Amount 07186 Oil Sight Glass w/Gasket 1”...
- Page 8 Liability under this warranty is on all non-wear parts and limited to the replacement or repair of those products returned freight prepaid to Giant Industries which are deemed to be defective due to workmanship or failure of material. A Returned Goods Authorization (R.G.A.) number and completed warranty evaluation form is required prior to the return to Giant Industries of all products under warranty consideration.
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