Supplier for Tyco3 mm glass bulb quick response intermediate level sprinklers for rack storage and open gridded catwalks, shielded from the spray of higher sprinklers.
Standards and approvals: UL and C-UL Listed, FM Approved
| Specification | Upright 5.6K, 1/2 in. NPT | Pendent 5.6K, 1/2 in. NPT | Upright 8.0K, 3/4 in. NPT | Pendent 8.0K, 3/4 in. NPT | Details |
|---|---|---|---|---|---|
| SIN | TY3133 | TY3231 | TY4133 | TY4231 | |
| SIN entry as printed | Upright 5.6K, 1/2 in. NPT | Pendent 5.6K, 1/2 in. NPT | Upright 8.0K, 3/4 in. NPT | Pendent 8.0K, 3/4 in. NPT | |
| Orientation | Upright | Pendent | Upright | Pendent | |
| K-factor | 5.6K | 5.6K | 8.0K | 8.0K | |
| Thread | 1/2 in. NPT | 1/2 in. NPT | 3/4 in. NPT | 3/4 in. NPT | |
| Response | Quick Response | Quick Response | Quick Response | Quick Response | |
| Discharge Coefficients | K=5.6 gpm/psi½ (80,6 Lpm/bar½) • | K=5.6 gpm/psi½ (80,6 Lpm/bar½) • | K=8.0 gpm/psi½ (115,2 Lpm/bar½) | K=8.0 gpm/psi½ (115,2 Lpm/bar½) | |
| Maximum Working Pressure | 175 psi (12,1 bar) | 175 psi (12,1 bar) | 175 psi (12,1 bar) | 175 psi (12,1 bar) | |
| Temperature Ratings | • 135°F (57°C) • 155°F (68°C) • 175°F (79°C) • 200°F (93°C) • 286°F (141°C) | • 135°F (57°C) • 155°F (68°C) • 175°F (79°C) • 200°F (93°C) • 286°F (141°C) | • 135°F (57°C) • 155°F (68°C) • 175°F (79°C) • 200°F (93°C) • 286°F (141°C) | • 135°F (57°C) • 155°F (68°C) • 175°F (79°C) • 200°F (93°C) • 286°F (141°C) | |
| Finishes | Natural Brass | Natural Brass | Natural Brass | Natural Brass | |
| Frame | Bronze | ||||
| Button | Brass/Copper |
Specifications as published by Tyco. Please confirm the exact model with us before ordering.
A K25.2 standard response extended coverage upright sprinkler for storage and non-storage areas, listed as a CMDA sprinkler to NFPA 13 and usable as a CMSA sprinkler.
Sizes: 25.2 K-factor
A K25.2 ESFR pendent for ceiling-only protection of high-piled storage, working at lower end head pressures than K14.0 and K16.8 ESFR sprinklers.
Sizes: 16.8 K-factor
A K16.8 ESFR pendent for ceiling-only protection of high-piled storage, working at lower end head pressures than K14.0 ESFR sprinklers.
Sizes: 16.8 K-factor
An upright K16.8 ESFR sprinkler, giving designers an upright option to pendent ESFR for ceiling-only protection of high-piled storage.
Sizes: 16.8 K-factor
A K16.8 ESFR pendent for ceiling-only protection of high-piled storage, listed by UL and C-UL and approved by FM and VdS.
Sizes: 14.0 K-factor
A K14.0 suppression mode ESFR pendent for high-piled storage, which Tyco notes can remove the need for in-rack sprinklers.
Heat activated sprinkler heads for automatic sprinkler systems, ISI marked to IS 15105 and offered in pendant, upright and sidewall types. Each head opens at its fusible bulb rating, 68°C as standard, with other temperatures available.
A flexible hose connector that links the rigid sprinkler branch pipe above a false ceiling to the sprinkler head below it. It takes up building movement, ceiling deflection and installation misalignment, so the head can be positioned without cutting or re-routing pipe.
A brass glass bulb sprinkler hidden behind a white or chrome cover plate, for concealed pipe systems where a smooth ceiling is wanted. It comes in standard and quick response and is UL Listed.
A conventional glass bulb spray sprinkler for pendent, recessed pendent or upright mounting, in standard or quick response. NFPA allows old style sprinklers where special construction features need a unique water distribution.
Kartar's forged brass sprinkler head with a 15 mm screwed connection, a 175 psi rating and a 68°C temperature rating, in pendent, upright and sidewall types. The K908.I series is ISI marked; the K908 series is listed without the mark.
A rosette plate that covers the ceiling opening around a sprinkler head. Kartar lists a fixed plate (K908 FR) and an adjustable plate (K908 AR).
Try "landing valve", "Apollo call point", "9 kg ABC" or a model code.
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