Durapac DPR-223 Instruction Manual

Air hydraulic rotary pump, maximum operating pressure - 700 bar

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Instruction Manual
Air Hydraulic Rotary Pump
Model – DPR-223
Maximum Operating Pressure – 700 bar
ABSOLUTE EQUIPMENT PTY LTD – 2/186 Granite Street, GEEBUNG QLD 40 34 – Australia
sales@absoluteequipment.com.au
– Phone:
+61 7 3865 4006
– Fax:
+61 7 3102 6288

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Summary of Contents for Durapac DPR-223

  • Page 1 Instruction Manual Air Hydraulic Rotary Pump Model – DPR-223 Maximum Operating Pressure – 700 bar ABSOLUTE EQUIPMENT PTY LTD – 2/186 Granite Street, GEEBUNG QLD 40 34 – Australia sales@absoluteequipment.com.au – Phone: +61 7 3865 4006 – Fax: +61 7 3102 6288...
  • Page 2: Product Information

    The user must ultimately make the decision regarding suitability of the product for any given task and assume the responsibility of safety for all in the work area. Contact a Durapac representative if you are unsure of your pump’s suitability for a particular application.
  • Page 3: Hydraulic Pumps

     Hydraulic equipment must only be serviced by a qualified hydraulic technician. For repair service, contact the Durapac authorised service centre in your area. To protect your warranty, use only high quality hydraulic oil CAUTION: ...
  • Page 4: Installation

     Do NOT subject the pump and its components to shock loads  Use only Durapac approved accessories and components  Do NOT connect to an application which can return more oil to the reservoir than the pump reservoir can hold ...
  • Page 5 Know your pump, its limitations and how it operates before attempting to use. Refer to the specification chart below for details of oil port thread size, usable oil capacity, and more. If in doubt, contact a Durapac representative. Oil Output...
  • Page 6: Operation

    Figure 2 - DPR-223 - ON/OFF Sleeve 5.1.2 Ensure the lever is in the ‘2’ (hold/neutral) position (see Figure 3). Figure 3 - DPR-223 – 3 Way / 3 Position valve DPR-223 Rotary Pump - V1.0 www.durapac.com Page 6 of 11...
  • Page 7: Maintenance

    Note - Both air input ports use a 1/4" NPT air nipple (not included). It is recommended to install an inline air filter upstream from the pump to provide clean, lubricated air. Contact your Durapac representative for the necessary accessories. 6.0 Maintenance IMPORTANT: ...
  • Page 8: Adding Hydraulic Fluid

    Wipe clean thoroughly and store in a clean, dry environment. Avoid temperature extremes. 6.5.3 For transportation or long storage, replace the air vent plug with shipping plug. 6.5.4 Shield pump with a protective cover. DPR-223 Rotary Pump - V1.0 www.durapac.com Page 8 of 11...
  • Page 9: Troubleshooting

    Secure load by other means  Depressurise pump and hose  Remove application  Fill fluid to proper level  Poor performance Low fluid level in pump Ensure proper fluid level DPR-223 Rotary Pump - V1.0 www.durapac.com Page 9 of 11...
  • Page 10: Parts Breakdown

    Instruction Manual 8.0 Parts Breakdown Note: Not all components of the pump are replacement items, but are illustrated as a convenient reference of location and position in the assembly sequence. DPR-223 Rotary Pump - V1.0 www.durapac.com Page 10 of 11...
  • Page 11: Parts List

    Durapac authorised service centre. Control valve assembly Socket head cap screw Block unloading assembly Socket head cap screw Gear pump assembly Pump filter Magnet Reservoir Special washer Parker hex plug DPR-223 Rotary Pump - V1.0 www.durapac.com Page 11 of 11...

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