FK 5-1-12
SHTG 1230 (FK 5-1-12) Clean Agent Fire Suppression System
Engineered total flooding system at 25, 42, 50, and 70 Bar — the most environmentally responsible clean agent option.
Engineered Total Flooding System
The SHTG 1230 (FK 5-1-12) system is an engineered total flooding fire suppression system, available at 25, 42, 50, and 70 Bar operating pressure. With zero ozone depletion potential and a Global Warming Potential below 1, it is the most environmentally responsible clean agent system available — discharging as a clear, non-conductive vapor that leaves no residue.
Available Operating Pressures
362 psi
DOT welded cylinders (16.7L–369L). Standard DOT pressure for existing infrastructure.
609 psi
Widest range — welded (16.6L→453L) and seamless (15L→180L). Standard TPED/ISO installations.
725 psi
Seamless (15L→180L). Extended pipe runs for medium-complexity layouts.
1015 psi
Seamless (15L→180L). Maximum pressure rating for space-constrained installations.
Key Benefits
- Eco-Friendly Leader: ODP = 0 and GWP <1 — the cleanest environmental profile available.
- Sensitive Electronics Protection: Electrically non-conductive — prevents short circuits.
- Industrial Applications: Highly effective against flammable liquids (Class B).
- Minimal Cleanup: Leaves virtually zero residue — operations resume immediately.
- Safe for Occupied Spaces: Suitable for normally occupied areas up to 10%.
- Large-Scale Capability: Welded cylinders up to 453L hold up to 507 kg of agent.
Certifications
UL certification covers the 25, 42 and 50 Bar systems; 70 Bar is pending. FM Approval covers the 25 Bar systems only. Contact us for the latest status.
Operating Pressures
Cylinder Range
25 / 42 / 50 / 70 Bar
Cylinder Range
362 psiDOT Welded Cylinders — DOT 4BW500
DOT Welded Cylinders — DOT 4BW500
| Size (L) | Valve (in) | Min Fill (kg) | Max Fill (kg) | Nominal Tare Weight (kg) |
|---|---|---|---|---|
| 16.7 | 1" | 8.4 | 18.6 | 17.3 |
| 28.8 | 1" | 14.4 | 32.0 | 24.9 |
| 52 | 2" | 26.0 | 58.0 | 52.4 |
| 80 | 2" | 40.0 | 89.4 | 61.0 |
| 106 | 2" | 53.0 | 118.5 | 78.6 |
| 150 | 2" | 75.0 | 167.8 | 100.1 |
| 180 | 2" | 90.0 | 201.4 | 116.3 |
| 240 | 2" | 120.0 | 268.5 | 156.5 |
| 369 | 3" | 184.5 | 412.9 | 241.3 |
609 psiWelded Cylinders — TPED EN13322-1 / EN14208-1 · Seamless Cylinders — ISO 9809 (TPED)
Welded Cylinders — TPED EN13322-1 / EN14208-1
| Size (L) | Valve (in) | Min Fill (kg) | Max Fill (kg) | Nominal Tare Weight (kg) |
|---|---|---|---|---|
| 16.6 | 1" | 8.4 | 18.6 | 17.3 |
| 28.3 | 1" | 14.2 | 31.7 | 24.9 |
| 52 | 2" | 26.1 | 58.2 | 52.4 |
| 80 | 2" | 40.1 | 89.6 | 61.0 |
| 106 | 2" | 53.1 | 118.7 | 78.6 |
| 150 | 2" | 75.1 | 168.0 | 100.1 |
| 180 | 2" | 90.1 | 201.6 | 116.3 |
| 240 | 2" | 120.1 | 268.8 | 156.5 |
| 369 | 3" | 184.6 | 413.2 | 241.3 |
| 453 | 3" | 226.6 | 507.3 | 323.9 |
Seamless Cylinders — ISO 9809 (TPED)
| Size (L) | Valve (in) | Min Fill (kg) | Max Fill (kg) | Nominal Tare Weight (kg) |
|---|---|---|---|---|
| 15 | 1" | 7.6 | 16.8 | 27.0 |
| 30 | 1" | 15.1 | 33.6 | 43.5 |
| 50 | 1" | 25.1 | 56.0 | 70.0 |
| 80 | 2" | 40.1 | 89.6 | 99.5 |
| 120 | 2" | 60.1 | 134.4 | 102 |
| 150 | 2" | 75.1 | 168.0 | 115 |
| 180 | 2" | 90.1 | 201.6 | 130 |
725 psiSeamless Cylinders — ISO 9809 (TPED)
Seamless Cylinders — ISO 9809 (TPED)
| Size (L) | Valve (in) | Min Fill (kg) | Max Fill (kg) | Nominal Tare Weight (kg) |
|---|---|---|---|---|
| 15 | 1" | 7.6 | 16.8 | 27.0 |
| 30 | 1" | 15.1 | 33.6 | 43.5 |
| 50 | 1" | 25.1 | 56.0 | 70.0 |
| 80 | 2" | 40.1 | 89.6 | 99.5 |
| 120 | 2" | 60.1 | 134.4 | 102 |
| 150 | 2" | 75.1 | 168.0 | 115 |
| 180 | 2" | 90.1 | 201.6 | 130 |
1015 psiSeamless Cylinders — ISO 9809 (TPED)
Seamless Cylinders — ISO 9809 (TPED)
| Size (L) | Valve (in) | Min Fill (kg) | Max Fill (kg) | Nominal Tare Weight (kg) |
|---|---|---|---|---|
| 15 | 1" | 7.6 | 16.8 | 27.0 |
| 30 | 1" | 15.1 | 33.6 | 43.5 |
| 50 | 1" | 25.1 | 56.0 | 70.0 |
| 80 | 2" | 40.1 | 89.6 | 99.5 |
| 120 | 2" | 60.1 | 134.4 | 102 |
| 150 | 2" | 75.1 | 168.0 | 115 |
| 180 | 2" | 90.1 | 201.6 | 130 |
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