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Hydrant Pumps

Hydrant Pumps

Hydrant Pumps play a vital role as the first response to a fire situation, saving countless lives and property from destruction. They are usually found in manufacturing and industrial facilities, housing complexes, power plants, schools, hospitals, airports, commercial buildings and offshore oil platforms. Also refer to related categories of Electric Hydrant Pumps, Electric Sprinkler Fire Pumps.

Smoothflow offers following fire pumps in diesel and electric:

-- Diesel hydrant pumps

-- Electric hydrant pumps

-- Diesel and Electric sprinkler pumps

They are fully-compliant and fully-packaged pumpsets for ease of installation. All hydrant pumps which are compliant with the building code and fire code AS2941-2013, are built on fabricated s corporate with manifolds and bypass including valves, controls and accessories to provide a fully automated system complying with AS2941-2013.

Features:

--- All diesel hydrant pumps have heat exchanger cooled engines as standard configuration, which allows diesel fire pumps to operate in higher ambient temperatures.

--- Workshop testing: every fire pumps, including diesel hydrant pumps and electric sprinkler pumps are tested in workshop strictly according to fire code AS2941-2013.

--- Oversized universal joint shafts guarantee trouble-free operations. --- Coupling guards with 4mm thick panel maximise the safety concern.

--- Detailed documentation - All units are supplied with comprehensive operation and maintenance manuals including 3D drawings.

All listed items above for fire pump controller are required by AS2941-2013.

--- Controller should have two circuit loops: automatic circuit loop and manual circuit loop.

--- Manual circuit loop ensures the fire pump can be started anytime, even with NO 240V power supply.

--- Control circuit isolator: this is a lockable circuit isolator which can isolate diesel engine without starting while maintenance.

Documents uploaded:

1. 10L/S Hydrant Pumps / 15L/S Hydrant Pumps

2. 20L/S Hydrant Pumps

3. 30L/S Hydrant Pumps

Comparisons with other brands’ hydrant pumps

Below table is shown the difference for diesel Hydrant Pumps with 10LPS and 15LPS:

Major Components or Functions		Smoothflow FPS485-80x50-250-HE	Oppositions
Pump	Flow	ISO80x50-250 n Max flow: 32L/S n 10L/S (from 500kpa to 1100kpa) n 15L/S (from 500kpa to 950kpa) n 20L/S (from 800kpa to 950kp) n All duties above have compliance to AS2941	DIN40-260 n Max flow: 13L/S n 10L/S n Can’t do other duties (not comply)
	Shaft	43mm	24mm
	Speed	For the same duty, Smoothflow’s engine run 10- 15% slower than others. This is great for service life of diesel engine
	Impeller Diameter	278mm	264mm
Diesel Engine	KW	34kw @3000rpm	28kw @3000rpm
Diesel Engine	Manufacturer	From genuine manufacturer n Total small engines 200,000 manufactured n www.yangdong.com/index.asp	No manufacturer’s name provided n Supplied by TD Power (www. td-power.com) n Total 30 employees
Controller Controller	Indicator Lights	Yes	No
	Light Test	yes	No
	Alarm Test	Yes	No
	Over-Speed Shutdown Test	Yes	No
	Automatic Loop	Yes	Yes
	Manual Loop*	Yes	No
	Emergency Manual Start	Yes	No
	Emergency Manual Stop	Yes	No
	Control-Circuit isolator*	Yes	No
Coupling		Universal shaft n Good Compensation for misalignment n Cost more	Spacer coupling n Alignment must less than 0.3mm n Cheap but easy to damage pump bearings.
Workshop Test		100% test up to 90min	?
Heat Exchanger		Generous size n Can be used up to 95kw diesel engine n Ensure engine run without over-heat	Tiny
Cooling Loop		25mm	20mm or less

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