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BaohaoDischarge Air Bag for Drilling Mud Pump

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Air bag, also called discharge air bag,it is installed in the discharge line of a fluid end, and played a role to ensure good steady pressure and pressure compensation . Its working pressure is 80% of mud pump working pressure. F500/F800 mud use KB45 air bag, F1000/F1300/F1600 use KB75 air bag. Notably, when removable air bag, you must relief first .

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  • Discharge Air Bag For Drilling Mud Pump
  • F500/F800 mud pump use KB45 air bag
  • F1000/F1300/F1600 use KB75 air bag
  • Standard:API7K
  • Brand:OEM Hydrill

The maintenance of the air bag

  1. Air bag inflator pressure is 30% of designed pump pressure, the general pressure is 4~6MPa , the best pressure is 4.5MPa
  2. Mud pump at the normal working hours, the air bag cutoff valve is closed to protect gauges