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Pumps & Pressurisation Maintenance

Jockey Pump Maintenance Checklist

Keep firefighting and pressurised systems stable — jockey pump operation, pressure cut-in/out settings, seal and connection checks, and control verification.

What is a jockey pump maintenance checklist?

A jockey pump maintenance checklist is a structured list of the 10 preventive maintenance tasks — covering visual, functional and record-keeping checks — that keep a jockey pump running safely and reliably. It groups routine checks by frequency, from daily inspections to annual servicing, so FM teams and building engineers can plan and evidence preventive maintenance.

Core jockey pump checks

  • Inspect for leaks at the pump, seals, and connections
  • Confirm the jockey pump starts and stops at its set pressures
  • Record pressures, cut-in/out settings, and operation in the log

What is a jockey pump?

A jockey (pressure maintenance) pump is a small pump that maintains system pressure in firefighting and pressurised water systems — such as sprinkler installations and wet risers — by topping up small pressure losses so the main fire pumps only start on a genuine demand. Without a working jockey pump, minor leaks cause the main pumps to cycle unnecessarily, or system pressure drifts. Maintenance verifies the pump runs on demand, that its cut-in and cut-out pressures are set correctly relative to the main pumps, and that seals, connections, and controls are sound — keeping the system pressurised and the main pumps reserved for real events.

Typical Jockey Pump maintenance checklist

A practical starting point for planned preventive maintenance. Always refer to the manufacturer's O&M manual and site-specific requirements.

Visual Checks

  • Inspect for leaks at the pump, seals, and connections
  • Check for system leaks causing frequent jockey operation

Functional Checks

  • Confirm the jockey pump starts and stops at its set pressures
  • Verify cut-in/cut-out settings are correct relative to the main fire pumps
  • Check the pump maintains system pressure without excessive cycling
  • Check the pressure switch/transducer and any small pressure vessel
  • Confirm motor operation and current
  • Inspect isolation valves and non-return valve operation
  • Verify the control panel status and any fault indication

Record Keeping

  • Record pressures, cut-in/out settings, and operation in the log

Typical maintenance frequency

Suggested intervals for jockey pump maintenance. Actual frequencies should follow manufacturer guidance and site-specific risk assessments.

Weekly

  • Confirm jockey maintains pressure
  • Check cut-in/out operation
  • Note any excessive cycling

Annually

  • Verify pressure settings vs main pumps
  • Seal and connection inspection
  • Pressure switch/vessel check
  • Control panel and electrical check

Common faults and issues

Issues to be aware of when maintaining jockey pump equipment.

Incorrect cut-in/out settings causing the main pumps to start unnecessarily
Frequent cycling indicating a system leak or a failed pressure vessel
Pump failure letting system pressure drift
Seal leaks at the pump
Pressure switch or transducer faults affecting control
Non-return valve passing, allowing back-pressure loss

Safety and compliance notes

Key safety considerations for jockey pump maintenance. This is general guidance only — always follow OEM instructions, statutory requirements, and your organisation's safe systems of work.

The jockey pump is part of a life-safety firefighting system — coordinate any work with fire system impairment procedures
Confirm settings relative to the main fire pumps so the system responds correctly to real demand
Notify relevant parties before any work that affects the firefighting system
Isolate electrically and depressurise before working on the pump
Restore and prove correct pressure operation after any work
How PM Assist helps

Managing Jockey Pump documentation with PM Assist

PM Assist helps FM and building operations teams search their O&M manuals and building drawings in seconds. Upload your jockey pump documentation and ask questions like “What are the jockey pump cut-in/out pressures?” or “Which system does the jockey pump serve?” — and get source-cited answers instantly.

See PM Assist answer questions about a real jockey pump manual — try the live demo, no signup needed.

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Frequently asked questions

Manage your building documentation with AI

PM Assist gives FM teams instant access to O&M manuals, drawings, and maintenance knowledge — all searchable with AI.

  • Upload and organise building documentation
  • AI-powered search across all your manuals
  • Source-cited answers for maintenance queries
  • Team collaboration and access control
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