Product Overview

The Fire Pressure Boosting and Stabilizing Equipment is a complete, integrated system designed to maintain pressure within the fire water network during standby conditions and provide immediate pressure boosting when the fire protection system is activated. The equipment typically consists of a pressure stabilizing pump, a diaphragm pressure tank, a control panel, valves and instrumentation, all pre-assembled into a compact package.

This system prevents unnecessary activation of the main fire pumps due to minor pressure fluctuations or small leaks, ensuring the fire protection network remains pressurized and ready for immediate response. Depending on regional terminology, it may also be referred to as a Fire Jockey Pump System, Fire Pressure Maintenance Package, Fire Pressure Boosting and Stabilizing Equipment or Fire Pressure Boosting and Stabilizing Equipment.

Key Features

• Complete integrated package with pressure stabilizing pump, diaphragm pressure tank, control panel and valves
• Fully automatic control system with pressure monitoring and pump cycling
• Compact structure with minimal footprint for space-efficient installation
• Complete set of standardised interfaces for straightforward integration with fire network
• Reliable pressure maintenance for fire protection systems during standby conditions
• Suitable for both fire protection and mine water supply/drainage applications

Applications

• Fire hydrant system pressure stabilisation in residential and commercial buildings
• Automatic sprinkler system pressure maintenance in office complexes and hotels
• Water mist fire suppression system pressure stabilisation
• Fire protection water network pressure maintenance for factories and industrial facilities
• Hospital fire protection system pressure stabilising
• Mine water supply and drainage applications in addition to fire protection duties

Customer Benefits

Space-Saving Compact Design

The integrated package configuration combines all components into a compact footprint, reducing the pump room space requirement compared to traditional scattered component installations.

Fully Automatic Operation

The automatic control system provides continuous pressure monitoring, pump start/stop sequencing and status display, ensuring the fire water network remains within the required pressure range without manual intervention.

Prevented Unnecessary Main Pump Activation

By maintaining system pressure within the required range during standby conditions, the equipment prevents unnecessary activation of the main fire pumps due to minor pressure fluctuations, extending main pump service life and reducing energy costs.

Standardised Interface Connections

The complete set of standardised interfaces enables straightforward integration with the building fire network, reducing installation time and complexity.

Reliable Fire System Readiness

With pressures up to 1.58 MPa, the system provides dependable pressure maintenance to ensure fire protection systems remain ready for immediate activation during emergency events.

Versatile Application Range

In addition to fire protection duties, the system can serve mine water supply and drainage applications, providing a versatile solution for industrial installations.

Technical Specifications

Parameter	Specification
Product Type	Fire pressure boosting and stabilizing equipment
Flow Rate	1-5 L/s
Pressure	0.32-1.58 MPa
Motor Power	0.75-18.5 kW
Rotational Speed	2900 r/min
Main Components	Pressure stabilizing pump, diaphragm pressure tank, control panel, valves, instrumentation

Selection Guidance

To select the appropriate fire pressure boosting and stabilizing equipment, please provide the following information:

• Required standby flow rate (L/s)
• Required system pressure (MPa or bar)
• Fire protection system type (hydrant, sprinkler, water mist)
• Building type and occupancy classification
• Available installation space and pump room dimensions
• Available voltage and frequency
• Applicable fire protection standards and codes

Final model selection should be confirmed according to the actual system pressure requirements and applicable fire protection standards.

Installation and Maintenance

Installation Guidance

The equipment should be installed on a level, stable foundation with adequate clearance for inspection and maintenance access. The connection to the fire water network must be properly sized and configured. The diaphragm pressure tank must be pre-charged to the correct pressure before commissioning.

Pre-Start Inspection

Before starting the equipment, confirm the following:

• Equipment is securely mounted and level
• Fire network connection is complete and leak-free
• Diaphragm pressure tank is pre-charged to the correct pressure
• Motor wiring is correct and terminals are secure
• Control panel settings are verified for the required pressure range
• All valves are correctly positioned for normal operation

Routine Maintenance

Regular inspection should include:

• Checking mechanical seals for leakage
• Monitoring diaphragm pressure tank pre-charge pressure
• Verifying that the equipment maintains the required system pressure
• Inspecting all pipeline connections and valves for signs of leakage
• Testing automatic pump cycling function at regular intervals

Available Configurations

• Flow rates from 1 to 5 L/s
• Pressure range from 0.32 to 1.58 MPa
• Motor powers from 0.75 to 18.5 kW
• Rotational speed: 2900 r/min
• Various diaphragm pressure tank sizes for different system volumes
• Integrated control panels with automatic pressure monitoring and pump cycling

FAQs

What is fire pressure boosting and stabilizing equipment?

It is a complete integrated system designed to maintain pressure within the fire water network during standby conditions, preventing unnecessary activation of the main fire pumps while ensuring the system remains ready for immediate response.

What is the flow range?

The available flow range is 1 to 5 L/s, suitable for fire protection pressure stabilizing applications.

What is the pressure range?

Available pressures range from 0.32 to 1.58 MPa.

What fire protection systems can this equipment serve?

It is suitable for fire hydrant systems, automatic sprinkler systems and water mist fire suppression systems in residential, commercial, industrial and institutional buildings.

Why use pressure stabilizing equipment?

The equipment maintains system pressure within the required range during standby conditions, preventing unnecessary activation of the main fire pumps due to minor pressure fluctuations or small leaks, while ensuring the fire water network remains pressurized and ready for immediate response.

What maintenance is required?

Regular maintenance includes checking mechanical seals, monitoring pressure tank pre-charge pressure, verifying system pressure maintenance, inspecting pipeline connections and testing automatic pump cycling function.

Contact Chaodun

For product selection, technical data, performance information or project quotations, please contact Shanghai Chaodun Machinery Manufacturing Group Co., Ltd.

Website: https://cd-pump.cc

Email: Suzion@cd-pump.com

WhatsApp: +44 751 8050 473