Loading…

Logistics

Katusepapi tn 4, korpus B1, postkast nr 4, Tallinn, Harju maakond, 11412
+37255949384

info@bsl.name

Fire suppression Systems

GFFM Impulse 40-100 Series

Gas Fire Fighting Modules “Impulse” are designed for gas fire-fighting of refrigerant compositions R-125 and R-227ea, flour ketone FK-5-1-12 for fire classes A (solid substances), B (liquid substances), C (gaseous substances) and equipment.

Application:

• service centers and data processing centers;

• storages and depositories;

• gas compressor stations;

• mobile communication stations and telecommunications equipment;

• automobile showrooms;

• archives;

• warehouses with expensive facilities;

• pharmaceutics objects.

Advantages:

• wide range of modules for different projects;

• high-quality components;

• fire-fighting gases usage which are safe for humans and equipments;

• hydraulic analysis are provided by the available software.

Technical Features:

• Modules are manufactured in different modifications depending on the fire suppressant capacity, lock-start cylinder type (LSC), startup types and mounting.

• Fire suppressant capacity – 40; 50; 67,5; 80; 100 liters.

• LSC types: diameter 12, 33, and 49 mm.

• Startup types: electromagnetic, pyrotechnic, pneumatic.

• Installation types: without installation (in support), clips, and cylinder rack.

• Filling Coefficient for the Module, kg/L: o HCFC 125 / 0.929 o HFC 227еа / 1.15 o FK-5-1-12 / 1.44

Properties

Type of the Module GFFM “Impulse”

40

(67-40-12)

50

(67-50-12)

65

(67-67.5-12)

80

(42-80-33)

100

(42-100-33)

(42-100-49)

Cylinder capacity, L

40+2

50+2,5

67.5+3,3

80+4

100+5

Running pressure in the module, at 20ºС±2ºС, bar

67±2

67±2

67±2

42±2

42±2

Cylinder testing pressure, bar

300

300

250

250

250

Operating pressure of the safety burst diaphragm  actuation, bar

156±5

156±5

156±5

78±5

78±5

Nominal diameter of the lock-start gear, mm

12

12

12

33

33/49

Cycle life of the module within the exploitation period, times

5

Connecting thread of the lock-start gear outlet

W21,8х1/14″

1 7/8″

-12 UN

33-1 7/8″

-12UN

49-2,5″

-12 UN

Connecting thread for the pneumatic start-up tube

G1/8″

Connecting thread for manometer

M10x1

Empty module mass, kg

57

69

73

95

115

Mounting rack mass, kg

17

18.3

19.5

20.5

22

95 % weight emission of the gas fire-fighting agent, seconds

10

Module maximum filling, kg: НCFC 125/HFC 227еа/FK-5-1-12

37.16

46

57.6

46.45

57.5

72.0

62.70

77.62

97.2

74.32

92.0

115.2

92.9

115.0

144.0

Module operating life, years 10

“Impulse” Gas Fire Fighting Batteries Includes:

• the gas fire-fighting modules,

• high-pressure hoses,

• pneumatic start-up,

• collector,

• mounting rack.

Batteries are designed in two modifications, namely with two or three cylinders.

Properties

Type of the modules in the battery GFFM  “Impulse”

40

(67-40- 12/33)

50

(67-50- 12/33)

65

(67-67,5-12/33)

80

(42-80- 33/49)

100

(42-100- 33/49)

Modules number

2 or 3

Nominal diameter of the collector, мм

50/70/100/120/150

Equivalent length of the battery, m

12

95 % weight emission of the gaseous fire-fighting agent, seconds

10

Cycle life of the battery within the exploitation period, times

5

The battery operating life, years

10

*//* */ ?>