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HYDRONIC CORPORATION
Air Driven Hydraulic Pumps and Intensifiers
P720 Installation, Use and Maintenance Manual
Contents
Introduction, Guarantee and Identification Plate
Description, Air Operated Pressure Release Valve, Startup Procedures
Description of Working Parts, Storage and Disposal
Fault Finding, Maintenance and Weights
Spare Parts
Hydronic Corporation, 2034 Fruit St, Algonac, MI 48001 United States of America
℡
(810) 794 4935
www.hydroniccorp.com
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Summary of Contents for Hydronic P720
- Page 1 Introduction, Guarantee and Identification Plate Description, Air Operated Pressure Release Valve, Startup Procedures Description of Working Parts, Storage and Disposal Fault Finding, Maintenance and Weights Spare Parts Hydronic Corporation, 2034 Fruit St, Algonac, MI 48001 United States of America ℡ (810) 794 4935 www.hydroniccorp.com...
- Page 2 Guarantee Hydronic pumps are guaranteed both for the quality of materials used and for overall design. The warranty runs for six months of normal use at eight hours per day and five days per week. The warranty itself does not cover seals or defects arising out of operating with unsuitable fluids or at pressures above the specified maximum.
- Page 3 ¼” bore for the suction line. Application Hydronic air driven hydraulic pumps are designed for operating oil hydraulic circuits. The pump operates simply, a large surface area piston actuated by compressed air. Attached to it is a piston with a smaller surface area in a hydraulic chamber generating high hydraulic pressures.
- Page 4 Hydronic Air Driven Pumps & Intensifiers P720 Installation, Use and Maintenance Booklet 08-21-09 Storage If the pump is to be kept out of use for a long period, clean the pump in general and drain the oil from the tank. Cover the pump and store it in a dry, well-protected place. It is advisable to wrap the pump in a plastic film.
- Page 5 Hydronic Air Driven Pumps & Intensifiers P720 Installation, Use and Maintenance Booklet 08-21-09 Air Operated Pressure Release Valve This mechanism is intended for use in systems where no directional control valves are used. Pressurized oil from the system will be released internally back to tank when pilot air pressure is applied to the 1/8”...
- Page 6 Hydronic Air Driven Pumps & Intensifiers P720 Installation, Use and Maintenance Booklet 08-21-09 Starting - Up Oil pressure can be determined by regulation of the compressed air, bearing in mind of course the multiplication ratio pre-selected for the pump itself.
- Page 7 Make an initial check on the pump for damage in transit. In case of damage or if in doubt, do not use the pump and contact Hydronic Corporation or your distributor. The packaging [plastic bags, expanded polystyrene, nails, screws, wood, etc.] must not be left within reach of children since they are...
- Page 8 Hydronic Air Driven Pumps & Intensifiers P720 Installation, Use and Maintenance Booklet 08-21-09 Gross weight P720 Basic pump 17 lbs. P720 with R3 reservoir 22 lbs. P720 with R4 reservoir 23 lbs. P720 with R15 reservoir 27 lbs. P720 with R25 reservoir 29 lbs.
- Page 9 Hydronic Air Driven Pumps & Intensifiers P720 Installation, Use and Maintenance Booklet 08-21-09 ITEM CODE DESCRIPTION 5.084.0001 PLUG 3.053.0101 SEAL RING 5.068.0067 PISTON 5.034.0097 HEAD 3.094.0008 SCREW 5.050.0001 RUBBER 3.051.0073 SEAL RING 5.068.0044 PISTON 5.068.0039 PISTON - RATIO 1:100 5.068.0040 PISTON - RATIO 1:70 5.068.0041...
- Page 10 Hydronic Air Driven Pumps & Intensifiers P720 Installation, Use and Maintenance Booklet 08-21-09 ITEM CODE DESCRIPTION 20/1 3.041.0010 FILTER 3.076.0011 BALL 5.046.0001 CENTERING 3.052.0003 WASHER 5.071.0026 OUTLET CONNECTOR 5.064.0022 SPRING 3.094.0203 SCREW 3.006.0003 SEGER 5.046.0002 CENTERING 5.064.0023 SPRING 3.076.0010 BALL 3.052.0005...
- Page 11 Hydronic Air Driven Pumps & Intensifiers P720 Installation, Use and Maintenance Booklet 08-21-09 Air/Manual operated pressure release valve spare parts and seal kits Item Code Description Manual Release 3.076.0011 Ball All Ratios 22/1 3.076.0012 Ball 22/2 3.076.0013 Ball 3.052.0003 Washer 3.070.0032...
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