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Honeywell Clean Agent Suppression System Components in Bhopal

Fire Protection System (FPS), a Honeywell dealer in Bhopal, supplies cylinders, valves, hoses, nozzles, actuators, switches and fittings for Honeywell FK-5-1-12 and HFC-227ea clean agent systems at 25 bar and 42 bar. FPS installs, tests and maintains them across Madhya Pradesh.

Where to use Suppression System Components

  • Data centres
  • Server and UPS rooms
  • Control rooms
  • Telecom centres
  • Museums
  • Multiple cylinder clean agent installations with a common discharge manifold
  • Extension or repair of existing FK-5-1-12 and HFC-227ea systems

Honeywell Suppression System Components models

How to choose

These parts make up a Honeywell FK-5-1-12 or HFC-227ea clean agent system. The agent is stored in a seamless cylinder with a siphon tube, cylinder valve, actuation port, discharge outlet and pressure gauge, offered in 34, 80, 120, 140 and 180 litre sizes, either as a standard unit or with a Switch-in-Gauge that monitors cylinder pressure. Mild steel straps hold the cylinders upright.

Release starts at the master cylinder. The electric-cum-manual actuator (electric control head) sits on its actuation port and opens it on a 24 V DC signal from the fire alarm panel, or by hand with its manual plunger, and a supervisory switch tells the releasing panel if the head is taken off. In a multiple cylinder system, the master cylinder adapter kit and 1/4 inch flexible actuation hoses carry pressure to a pressure operated control head on each slave cylinder, which then opens that cylinder's valve. Male tees link the hose from one slave cylinder to the next, and an elbow ends the line at the last one.

From each cylinder, a flexible discharge hose leads to the pipe, the manifold or a check valve. Manifold check valves, fitted vertically, stop back flow from the manifold if the system discharges unintentionally. Brass nozzles with female NPT threads set the flow rate and spread the agent through the protected area, in 180 or 360 degree patterns. A manifold discharge pressure switch tells the panel that the system has discharged, and its reset button must be pressed afterwards.

Match parts to the system pressure. The 1.5 inch (40NB) check valve suits 42 bar systems and the 2 inch (50NB) one suits 25 bar systems; NB means nominal bore, the pipe size. Discharge hoses come in both sizes, with working pressures of 90 bar (1.5 inch) and 80 bar (2 inch). FPS supplies and fits these components in Bhopal and across Madhya Pradesh.

Frequently asked questions

Which Honeywell systems are these components for?
They are for Honeywell FK-5-1-12 and HFC-227ea clean agent fire suppression systems, in 25 bar and 42 bar versions. Some parts, such as the check valve, come in a different size for each pressure.
What is the difference between a master and a slave cylinder?
The master cylinder carries the electric control head and is opened by a signal from the fire alarm panel or by hand. In a multiple cylinder system, its pressure travels through actuation hoses to the pressure operated control heads on the slave cylinders, which then open too.
What does the manifold discharge pressure switch do?
It is mounted on the manifold or piping and operates under discharge pressure, sending a signal to the panel to confirm that the system has released. It has a reset button that must be pressed after a discharge.
Which check valve size do I need?
Use the 1.5 inch (40NB) manifold check valve for 42 bar FK-5-1-12 and HFC-227ea systems, and the 2 inch (50NB) valve for 25 bar systems.
Is FPS a Honeywell dealer for suppression spares in Bhopal?
Yes. FPS is a Honeywell dealer and supplies, installs and maintains these Honeywell suppression components in Bhopal and across Madhya Pradesh. Prices are on request: call or WhatsApp +91 92440 89060.

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