Wilo-FireSet

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Wilo-FireSet

For flexible design of fire-fighting systems.

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Description

With its modular components, the NFPA-compliant and UL-certified Wilo-FireSet pressure-boosting system offers maximum flexibility for designing fire-fighting systems. The robust, reliable pumps with axially split housings can be used in a wide field of application. Their compact design on a universal baseplate also facilitates transport and installation. The modular design allows for an application-specific configuration of the system – also equipped with a control unit.
Advantages
- UL-certified modular pressure-boosting system in accordance with NFPA standards for maximum planning flexibility
- Robust pumps with axially split housing for up to 3000 gpm and 260 psi with many fields of application and long service life
- Compact design on a universal baseplate for easy transport, as well as easy installation and maintenance
- Power reserve for a high level of safety
- Modularity enables a configuration tailored to individual requirements

Technical Features

Design

Pressure-boosting system for firefighting in accordance with NFPA standards and with UL certification. Consists of 1 pump, depending on the model, with a horizontal baseplate – pump with split housing – with spacer coupling, electric or diesel motor, and a switchgear.

Application

Fully automatic water supply for fire-extinguishing systems with sprinklers in domestic, commercial and public buildings, hotels, hospitals, shopping centres, office blocks and industrial buildings.

Equipment/function

1 pump with a horizontal baseplate – pump with split housing – with an electric or diesel motor.
Flexible bolt coupling for the electric motor or universal joint for the diesel motor.
1 switchgear fixed to a robust support structure. Model E for the electric motor and D for the diesel motor, both with a WiZiTouch controller by Tornatech.
1 pressure transducer on the switchgear for automatic starting.
Solid base frame with a special profile and hook
Standard-equipped with an air vent valve und pressure gauge installed directly on the main pump housing
Only for the model with a diesel motor:
- Motor cooling with water/water-heat exchanger.
- Fuel tank with level sensor and sufficient volume for 8 hours’ operational autonomy.
- 2 or 4 batteries on the baseplate and battery charging device in the switchgear.
Accessories on request:
- Jockey pump
- Jockey pump controller
- Flow meter
- Eccentric cone kit on the suction side
- Concentric cone kit on the discharge side
- Vibration damping sleeve for piping
- Density meter for the battery
- Spare parts kit for the diesel motor
- Silencer (30 dBA) for the diesel motor
- Pressure relief valve
- Circulation and relief valve

Typekey

Example	Wilo-FireSet-UL-125/360-300/137 D
FireSet	Compact pressure-boosting pump system for firefighting
UL	According to NFPA standards and with UL-certified components
125/360	Type of main pump
300	Nominal impeller diameter of the main pump
137	Diesel motor power [kW] *
D	Configuration
E	One electric pump
D	One diesel pump
* = minimum motor power, do not fall below

Technical Data

Permitted fluid:
- Non-aggressive, clean water
Application:
- Power supply 3~400 V, 50 Hz (1~230 V, 50 Hz for the switchgear for the diesel pump)
- Max. fluid temperature +30 °C
- Max. ambient temperature +5 °C to +25 °C (+10 °C to +25 °C, if a diesel pump is installed)
- Maximum operating pressure: 200 – 355 psi/16 – 25 bar, depending on the version
- Maximum height for the installation: Diesel: 91 m – electrical: 300 m
- Flow from 500 to 3000 gpm (113 to 681 m³/H)
- Maximum delivery head 260 psi (179 m)
Pumps with bronze impellers:
- Main/standby pump with a horizontally split housing, NFPA 20-compliant and UL-certified
Electric motor:
- IEC34 UL standard motors
- Maximum power: 315 kW
- 2980 or 1480 rpm
- Protection class: IP55
Diesel motor:
- Direct injection or charged diesel motor with water cooling
- Maximum power: 336 kW
- Forced lubrication with gear pump and oil filter
- Heat resistance
- Cooling with water/water-heat exchanger according to NFPA20
Other:
- Nominal connection diameters on the discharge side DN 100 to DN 250
- Nominal connection diameters on the suction side DN 80 to DN 200
- Protection class for the switchgear: IP54

Materials

For the pump with a horizontally split housing:
- Impellers made of bronze casting (G-CuSn10)
- Pump housing made of grey cast iron (GG 30)
- Shaft made of AISI 410 stainless steel
- Shaft sleeve made of AISI 410 stainless steel
- Wear rings made of bronze
For the jockey pump:
- Impellers made of AISI 304/1.4301 stainless steel
- Pump housing made of AISI 304/1.4301 stainless steel
- Shaft made of AISI 304/1.4301 stainless steel
- O-ring seals made of EPDM

Construction

Base frame: Produced from galvanised steel profiles with brackets for the switchgear. Hooks for lifting straps are integrated on the lower part. Special baseplate for the pump driven by the diesel motor, designed to intake large quantities of concrete, significantly reducing vibration transfer and increasing the product’s reliability and service life.
Pumps: 1 pump with horizontal baseplate with an electric or diesel motor. Pump with split housing for easy access to the inner pump components without having to dismantle the motor or piping
Tank: Fuel tank made from epoxy painted steel with a strong support structure. Fully equipped with a fuel gauge, drain plugs and air vent valves.
Sensors and display: The pressure transducer is located on the switchgear and activates the pump start via the controller. The pressure gauge on the suction and pressure side (ø 63 mm) is located on the pump’s split housing.
Control device/controller: The pump kit is standard-equipped with a switchgear by Tornatech and a WiZiTouch controller for the electric or diesel motor.

Downloads

Why Wilo Pumps…

Self-Priming

Convenient

Highly-Efficient

Noise-Free

Diversity

Optimised Design

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Wilo-FireSet

Application

Typekey

Materials

Construction

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Why Wilo Pumps…

What Trebles Customers Think

Job delivered and commissioned at the height of the pandemic with no changes to the excellent service we always receive.

The team at Trebles were great. I really can’t praise them enough.

Not many providers would be able to fully breakdown & rebuild a booster on site

We relied on Trebles expertise to ensure the right products were sourced for our project.

Top workmanship and a professional attitude from a supportive team

Excellent customer service again! You genuinely make my life so much easier

Excellent service and a company I would recommend to anyone in future

Engineers were very professional with an excellent knowledge of their trade

We’re writing to express our sincere thanks to all who help ensure our hospitals are able to run smoothly

Job delivered and commissioned at the height of the pandemic with no changes to the excellent service we always receive.

The team at Trebles were great. I really can’t praise them enough.

Not many providers would be able to fully breakdown & rebuild a booster on site

We relied on Trebles expertise to ensure the right products were sourced for our project.

Top workmanship and a professional attitude from a supportive team

Excellent customer service again! You genuinely make my life so much easier

Excellent service and a company I would recommend to anyone in future

Engineers were very professional with an excellent knowledge of their trade

We’re writing to express our sincere thanks to all who help ensure our hospitals are able to run smoothly

Job delivered and commissioned at the height of the pandemic with no changes to the excellent service we always receive.

The team at Trebles were great. I really can’t praise them enough.

Not many providers would be able to fully breakdown & rebuild a booster on site

Wilo-FireSet

Application

Typekey

Materials

Construction

Why Wilo Pumps…

What Trebles Customers Think

We relied on Trebles expertise to ensure the right products were sourced for our project.

Top workmanship and a professional attitude from a supportive team

Excellent customer service again! You genuinely make my life so much easier

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