FireStop

Gaseous fire suppression modules
from a manufacturer in Kazakhstan

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МГП FS FireStop ECO ceiling-mounted gaseous fire suppression modules

Country of manufacture
Kazakhstan
Discharge cycle rating
at least 10 cycles
ECO warranty
18 months from delivery
First cylinder inspection
after 10 years
Service life
at least 30 years
Compatible extinguishing agents
HFC-125, HFC-227ea, FK-5-1-12
Actuation method
ЭМ-Р, ЭМ-А
Mounting options
ceiling or wall
All specifications

Technical specifications

Ceiling-mounted МГП FS 25 modules
ParameterМГП FS
(25-20-20)
МГП FS
(25-30-20)
Cylinder capacity, L2030
Maximum working pressure2.5 MPa (25 kgf/cm²)
Maximum nominal bore of the discharge valve, mm20
Maximum discharge time for 95% of the extinguishing agent at +18…+22 °C, s10
Module actuation methodЭМ-Р, ЭМ-А
Module diameter, mm291 ± 5454 ± 5
Height including discharge valve, mm420 ± 10452 ± 10
Weight excluding agent, packaging and actuators, kg17 ± 2,024 ± 2,0
Solenoid supply voltage, V24 ± 2
Solenoid current, A1–1,5
Maximum actuation delay, s2
Bursting disc activation pressure3.4 MPa (34 kgf/cm²); tolerance ±0.45 kgf/cm²
Maximum agent filling density, kg/LHFC-125 — 0.9; HFC-227ea — 1.1; FK-5-1-12 — 1.2

ЭМ-Р: electromagnetic actuation with manual release. ЭМ-А: electromagnetic and autonomous thermal actuation. МПУ: bursting disc safety device.

Description

МГП FS FireStop ECO ceiling-mounted modules store and discharge gaseous extinguishing agent. The module mounts to the ceiling or wall and discharges gas through a nozzle fitted directly to the discharge valve.

  • МГП FS (25-20-20) and МГП FS (25-30-20): capacities of 20 and 30 L; maximum working pressure of 2.5 MPa.
  • For Class A, B and C fires and electrical equipment energised at up to 1,000 V. Not intended for explosive atmospheres.
  • Operating temperature: −10 to +50 °C. УХЛ climatic version, placement category 2. Maximum relative humidity: 80% at 15 °C.
  • Agents: HFC-125, HFC-227ea and FK-5-1-12. Nitrogen is used as the propellant. The agent and fill weight are determined during system design.

Module designation

МГП FS 25–20–20

25
Working pressure, kgf/cm²
20
Cylinder capacity, L
20
Discharge valve nominal bore, mm

МГП FS FireStop ECO module construction

  1. Cylinder
  2. Discharge valve (ЗПУ)
  3. Rubber seal
  4. Pressure indicator
  5. Ceiling bracket kit
  6. Label
  7. Bursting disc safety device
FireStop ECO ceiling-mounted module drawing with components 1–7 labelled

Actuation and pressure monitoring

Electromagnetic actuation

The solenoid receives an electrical pulse from the control unit. Supply: 24 ± 2 V; current: 1–1.5 A; maximum actuation delay: 2 s.

Autonomous version

This МГП FS version has a discharge valve with an integrated solenoid and an autonomous release device activated by temperature.

Equipment documentation

Scope of supply

ItemSupply
Cylinder with discharge valveIncluded
Rubber seal, pressure indicator and bursting disc safety deviceIncluded
Ceiling bracket kitIncluded
Operating manual with product datasheetIncluded
Electromagnetic actuator with manual releaseOrdered separately
Ceiling-mounted FireStop module in wooden packaging, scope of supply

The actuator version and agent fill weight are specified in the order. The final scope of supply is recorded in the specification.

Operating principle and layout of a ceiling-mounted gaseous fire suppression system

  1. Ceiling-mounted FireStop module
  2. Smoke or heat fire detectors
  3. R3-Рубеж-2ОП addressable control panel
  4. Illuminated warning signs
  5. Manual release device
  6. Sounder
  7. МПТ-1 addressable module
  8. ИВЭПР — secondary power supply
  9. R3-ПДУ-ПТ multi-room control device
Server room with ceiling-mounted FireStop gaseous fire suppression modules
  1. Fire detection

    Addressable detectors (2) send signals to the R3-Рубеж-2ОП panel (3). Once the release conditions specified in the design and system settings are met, the panel sends a command over the addressable loop to the МПТ-1 suppression control module (7).

  2. Warning and release delay

    МПТ-1 activates the connected warning signs (4) and sounders (6), then counts down the configured gas release delay. The sequence accounts for the automatic operating mode and design interlocks, including door monitoring.

  3. Suppression release

    When the delay ends and release conditions are met, МПТ-1 (7) signals the actuators on the ceiling-mounted modules (1). The agent enters the room through the module nozzles.

  4. Suppression and status monitoring

    The gas spreads throughout the protected volume, establishing the extinguishing concentration. With the appropriate sensors connected, МПТ-1 monitors discharge using mass or pressure signals and reports events to the panel. System status and faults are displayed on R3-Рубеж-2ОП.

Benefits of ceiling-mounted module systems
«FireStop ECO»

Easy installation

No piping or welding required

Fire alarm integration

Compatible with systems from Рубеж, Bolid, Стрелец and other manufacturers

Lower operating costs

Cylinder inspection every 10 years reduces module maintenance costs

Recommended for protecting these facilities

01

Data centres and server rooms

02

Power stations and energy facilities

03

Bank vaults

04

Art galleries, museums and libraries

05

Electrical switchgear rooms and diesel generator sets

06

Modular containers

07

Document archives

How to order

  1. Step 1 / Initial enquiry

    Request a callback or contact us by phone or email

  2. Step 2 / Consultation

    We answer your questions and explain our products, model differences, applications, ordering and delivery terms

  3. Step 3 / Calculation and equipment selection

    Using your answers, our technical team calculates the required number of modules and selects the extinguishing agent

  4. Step 4 / Quotation

    Based on the calculation, our sales team prepares a quotation detailing equipment, delivery times, prices and special terms

  5. Step 5 / Contract

    Once all terms are agreed, we sign the contract

  6. Step 6 / Dispatch and delivery

    After receiving payment under the contract, we manufacture and dispatch the products and monitor delivery

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