SDJ Fire pump skid is our factory’s key integrated fire fighting equipment. As a professional fire pump manufacturer, we combine diesel pump, jockey pump and all necessary accessories to deliver stable fire water pressure, suitable for industrial and building fire protection scenarios to meet emergency water supply needs. We support bulk wholesale and export, providing reliable complete fire water supply solutions for project purchasers and overseas distributors.

SDJ Fire pump skid consists of diesel pump + jockey pump and all accessories Flow Rate & Head Chart

Model	GPM	Bar
SDJ 50/6-8.6-2	50	6
SDJ 50/7-10-2	50	7
SDJ 50/8-12-3	50	8
SDJ 50/9-27-3	50	9
SDJ 100/7-10-2	100	7
SDJ 100/8-27-3	100	8
SDJ 100/9-27-3	100	9
SDJ 120/7-12-3	120	7
SDJ 150/7-12-3	150	7
SDJ 200/6-27-3	200	6
SDJ 200/7-27-3	200	7
SDJ 200/8-32-3	200	8
SDJ 200/9-38-4	200	9
SDJ 200/10-58-4	200	10
SDJ 250/7-27-4	250	7
SDJ 300/6-27-4	300	6
SDJ 300/7-32-4	300	7
SDJ 300/8-38-4	300	8
SDJ 300/10-58-5.5	300	10
SDJ 350/7-32-4	350	7
SDJ 400/6-32-4	400	6
SDJ 400/7-38-5.5	400	7
SDJ 400/8-58-5.5	400	8
SDJ 400/9-61-7.5	400	9
SDJ 500/7-38-5.5	500	7
SDJ 500/8-58-7.5	500	8
SDJ 500/9-61-7.5	500	9
SDJ 500/11-75-7.5	500	11
SDJ 500/13-100-15	500	13
SDJ 500/14-125-15	500	14
SDJ 750/7-61-10	750	7
SDJ 750/8-75-10	750	8
SDJ 750/9-100-10	750	9
SDJ 750/11-100-15	750	11
SDJ 750/13-125-15	750	13
SDJ 750/14-150-20	750	14
SDJ 1000/8-100-15	1000	8
SDJ 1000/9-125-15	1000	9
SDJ 1000/11-150-15	1000	11
SDJ 1000/12-170-20	1000	12
SDJ 1000/14-225-20	1000	14
SDJ 1250/8-150-15	1250	8
SDJ 1250/9-170-15	1250	9
SDJ 1250/11-225-15	1250	11
SDJ 1250/12-270-20	1250	12
SDJ 1250/13-270-25	1250	13
SDJ 1500/8-170-20	1500	8
SDJ 1500/9-170-20	1500	9
SDJ 1500/10-225-20	1500	10
SDJ 1500/12-270-25	1500	12
SDJ 1500/13-270-25	1500	13
SDJ 2000/8-225-25	2000	8
SDJ 2000/9-270-25	2000	9
SDJ 2000/10-340-30	2000	10
SDJ 2000/13-410-40	2000	13
SDJ 2500/8-225-30	2500	8
SDJ 2500/9-270-40	2500	9
SDJ 2500/10-340-40	2500	10
SDJ 2500/12-410-40	2500	12

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SDJ Fire pump skid consists of diesel pump + jockey pump and all accessories Applications

SDJ Fire pump skid focuses on emergency fire water supply, mainly applied in industrial plants, commercial complexes, port terminals, oilfield mines and high-rise building fire systems. With integrated diesel pump & jockey pump design, it ensures stable pressure under extreme conditions like power failure and municipal water cutoff, meeting strict fire compliance demands for overseas projects, municipal fire control and petrochemical engineering.

FAQs

What Full Accessories Are Standard for SDJ Fire Pump Skid?

The SDJ fire pump skid comes with a complete set of standard accessories, including the main fire pump (electric or diesel), jockey pump, NFPA 20 compliant control panel, heavy-duty steel skid base, suction and discharge gate valves, check valves, flexible connectors, pressure gauges, pressure switches, relief valves, suction and discharge manifolds, as well as diesel accessories such as battery, charger, and fuel tank.

Why Is SDJ Diesel Jockey Fire Pump Skid Highly Reliable?

It features a dual configuration of diesel fire pump and jockey pump, combined with a pre-assembled integrated structure and industrial-grade components. With NFPA 20 compliance and automatic pressure control, it ensures highly reliable and stable operation.

What Advantages Does SDJ Complete Fire Pump Skid Offer?

The system offers pre-assembled integration, space-saving design, easy installation, high reliability, low maintenance requirements, and stable fire protection performance, fully compliant with international fire standards.

What Routine Maintenance Does SDJ Fire Pump Skid Require?

Routine maintenance includes visual inspection for damage, corrosion, leaks, and loose components, checking lubrication of bearings, inspecting seals, valves, and pipelines, verifying electrical systems and control panels, and conducting regular test runs to monitor pressure, flow, and vibration. Proper maintenance ensures long service life and stable performance.

How to Troubleshoot SDJ Fire Pump Skid Malfunctions?

Start with a visual inspection to identify leaks, corrosion, loose parts, or blockages. Check lubrication, seals, and mechanical components. For electric units, verify power supply, control panels, wiring, and sensors. Conduct a test run to monitor pressure, flow, and vibration, and replace any worn or damaged components to restore normal operation.

What Flow and Pressure Options Are Available for SDJ Fire Pump Skid?

The SDJ fire pump skid supports a wide range of flow and pressure configurations. It can be customized to meet the requirements of commercial, industrial, and residential fire protection systems, ensuring stable and compliant water supply.

How Does the Jockey Pump Work in SDJ Fire Pump Skid?

The jockey pump maintains constant system pressure during standby. It automatically compensates for minor pressure drops caused by pipeline leakage or normal loss, keeping the system within the preset pressure range. This prevents frequent startup of the main fire pump and ensures the system is always ready for emergency use.