Fire Safety

Fire Pump Set for a Factory: Duty, Standby, Jockey and Cost Drivers

Name: Secured Engineers Private Limited — Noida (Delhi NCR)
Address: Supertech, Astralis Supernova, Sector 94, Noida, Uttar Pradesh, 201301, IN
Telephone: +91 70099 85817

22 October 2026 · 6 min read · by Secured Engineers Editorial Team

Title card reading Fire Pump Set for a Factory: Duty, Standby, Jockey and Cost Drivers. — Title card. Not a photograph of a Secured Engineers site.

A fire pump set for a factory is priced by its duty point, its pump mix and its drive, not by a rate per pump. The usual set is an electric duty pump, a diesel-engine standby pump and a small jockey pump, sized from the hydrant and sprinkler demand. This article quotes no price. It shows what moves the number so that you can compare quotations on the same basis.

What is in a fire pump set

Three roles recur in a factory fire pump room.

Duty pump. The electric pump that supplies the hydrant or sprinkler system when it is called on. Its flow and head are fixed by the fire design.
Standby pump. A diesel-engine pump of the same duty that works when electric power fails, so that fire fighting does not depend on the grid or on a DG set starting.
Jockey pump. A small electric pump that keeps the header pressurised and covers leakage, so the main pumps start only when a hydrant is opened or a sprinkler operates.

The notes to NBC 2016 Part 4, Table 7 describe the pump arrangements in litres per minute. Table 7 also gives a minimum pressure of 3.5 kg/cm² at the remotest location.

Table 7 note	Pump arrangement it describes
Note 10	Sets of one electric and one diesel standby pump of 2,280 l/min, plus one electric pump of 180 l/min
Note 11	Sets of two electric and one diesel standby pump of 2,280 l/min, plus two electric pumps of 180 l/min
Note 12	As Note 11 but with 2,850 l/min main pumps and two 180 l/min pumps
Note 14	Sets of one electric and one diesel standby pump of 1,620 l/min, plus one electric pump of 180 l/min
Note 22	One set of pumps for each 100 hydrants or part thereof, to a maximum of two sets, with delivery headers interconnected
Note 23	As an alternative to the additional set, an additional diesel pump of the same capacity and a doubled water tank

Which note applies depends on your occupancy row and covered area in Table 7. Note 17 says the industrial rows are for small-scale units, and that other industries are worked out from the relevant Indian Standards with the local fire authority. Our guide to planning fire pump capacity covers the sizing logic.

Ten things that move the cost

Driver	Why it moves the cost	What to ask for in the quotation
Flow and head	Larger flow and higher head mean bigger pumps, motors and engines	Duty point in l/min and metres, and the hydraulic basis
Number of sets	A second set or an extra diesel pump adds equipment and tank volume (Notes 22 and 23)	Which note is used and why
Standby drive	A diesel engine needs fuel, exhaust, cooling, batteries and ventilation	Engine make, rating, day tank, exhaust and starting system
Build and listing	A packaged, tested set costs differently from one assembled on site; the insurer or fire officer may require a stated standard	The standard the set is built and tested to
Controllers	Electric and diesel controllers, auto-start and alarms are a separate cost	Panel make, features, and supply and wiring scope
Pump room	Civil work, drainage, ventilation and crane or lifting point	Who builds the room and to what layout
Suction arrangement	Positive suction from a tank beside the room is simpler than a lift	Tank connection, strainers, foot valves and isolation valves
Header, valves and pipework	Size and length of headers, test lines and relief arrangements	Material, pressure rating and test lines
Electrical supply	A dedicated feeder and protected cable for the electric pumps	Who supplies the feeder, breaker and cables
Testing and handover	Flow tests, hydrant pressure tests and documents	Test procedure, witnessing, and as-built drawings

Make, lead time and the maintenance contract also affect the figure. Compare quotations in our quotation comparison calculator on a like-for-like basis.

A worked duty point

This is an illustration of the method, not a design. Take a main pump of 2,280 l/min, which is 38 litres per second. The residual pressure of 3.5 kg/cm² at the remotest point is about 35 metres of water. Suppose the static lift to the highest point is 15 metres and friction losses through the pipework are 20 metres. The duty head is then about 70 metres.

Hydraulic power is flow times head times 9.81: 0.038 x 70 x 9.81 is about 26 kW. At an overall pump efficiency near 65%, shaft power is about 40 kW. The motor and the diesel engine are then selected above that with margin. If the head were 90 metres instead of 70, the same pump would need about 52 kW. That is why head, not just flow, appears in the quotation. The pump head calculator builds a head from static lift and friction, and the fire water tank calculator sizes the tank that feeds it.

Reading a quotation line by line

Is the duty point stated in l/min and metres, and does it match the fire design for your occupancy?
Are the duty, standby and jockey pumps all listed, with make, model and driver rating?
Is the diesel engine complete, with day tank, exhaust, batteries and starting?
Is the pump room in scope, and is the layout checked with the fire pump room calculator?
Who supplies the electric feeder, the controller wiring and the earthing?
Is the testing procedure listed, and who witnesses it?
Is there a maintenance contract for the first year, and what does it cover?

Pump rooms are also where late rework occurs, for example when a room is too small to walk round the pumps. See fire pump room size and layout mistakes and common problems in existing pump rooms.

Where budgets slip after the quotation

Most overruns on a pump room come from scope that nobody priced, not from the pumps. Four are common. The quotation assumes the pump room is built by someone else, and the civil contractor was never briefed on drainage, ventilation or the lifting point. The tank is sized for one pump set, and a later fire design adds a second set. The DG set is sized without the electric fire pump load, so the feeder or the DG has to be upgraded. And the fire officer raises an objection at inspection, so valves, strainers or the header are changed on site.

Note 23 shows a real trade-off. Instead of an additional pump set, the standard allows an additional diesel pump of the same capacity with the water tank doubled. Whether that costs less depends on the land, the tank civil work and the pump prices at your site, so ask the designer to price both. A review of the fire BOQ before the order is placed is the least expensive point at which to find these gaps.

How Secured Engineers helps

Secured Engineers designs fire fighting systems in-house, including the pump room, and files the Fire NOC, CEIG and DISCOM net-metering applications in-house. Fire, electrical and plumbing can sit under one MEPF contract, so the pump feeder and the tank are designed with the pumps. The company works from offices in Noida (Delhi NCR) and Ludhiana, with 535+ projects across 18+ states and 89.77% repeat clients.

If you have a fire pump quotation or a fire BOQ, send it for a budget review: we will check the duty point, the standby arrangement and what is missing. Start from our fire pumps and pump room page, then use WhatsApp, call +91 70099 85817, or ask for a free proposal.

Frequently asked

What pumps make up a fire pump set?

The usual set is an electric duty pump, a diesel-engine standby pump that works if grid power fails, and a small electric jockey pump that holds the header at pressure so the main pumps do not start for every leak. NBC 2016 Table 7 notes describe sets of one electric and one diesel standby pump of 2,280 litres per minute with a 180 litres per minute electric pump.

What pressure must the fire pumps deliver?

Table 7 of NBC 2016 Part 4 gives a minimum pressure of 3.5 kg/cm2 at the remotest location. In practice the pump head is that residual pressure, about 35 metres of water, plus the static lift and the friction losses in the pipework. A hydraulic calculation fixes the duty point, and the quotation should state flow and head.

Do I need a diesel pump if I have a DG set?

Table 7 notes call for a diesel standby pump alongside the electric duty pump, so that firefighting does not depend on grid or DG power. Some notes allow an extra diesel pump of the same capacity and a doubled water tank in place of a second pump set. Discuss any change from the notes with the fire officer first.

What are the main cost drivers for a factory fire pump set?

Flow and head from the hazard, the number of sets and standby arrangement, the drive type, packaged or site-assembled build, controllers, the pump room and suction arrangement, header and valves, electrical supply, testing and commissioning, and the make and lead time. A quotation that does not state flow, head and standby drive cannot be compared.

How can I check a fire pump quotation?

Ask for the duty point in litres per minute and metres of head, the pump and driver make and rating, the number of pumps and which are standby, controllers, pump room scope, tank connection, testing and what standard the set is built to. Then check the duty against the fire design and the notes in NBC 2016 Table 7 for your occupancy.