Supplier for TycoQuick response (3 mm bulb), standard coverage dry-type glass bulb sprinklers with a K8.0 orifice, for use in wet pipe, dry pipe or preaction systems where freezing is a risk.
Standards and approvals: UL and C-UL Listed
| Specification | K=8.0 gpm/psi½ (115,2 lpm/bar½) | Pendent | Horizonta L Sidewal L |
|---|---|---|---|
| Inlet | Brass | ||
| Plug | Brass | ||
| Yoke | Stainless Steel | ||
| Casing | Galvanized Carbon Steel | ||
| Bulb Seat | Stainless Steel | ||
| Bulb (3 mm dia.) | Glass | ||
| Compression Screw | Brass | ||
| Deflector | Bronze | ||
| Frame | Brass | ||
| Guide Tube | Stainless Steel | ||
| Water Tube | Stainless Steel | ||
| Spring | Stainless Steel | ||
| SIN | TY4235 | TY4335 | |
| SIN entry as printed | Pendent | Horizontal Sidewall | |
| Orientation | Pendent | Horizontal Sidewall | |
| K-factor | 8.0 K-factor | 8.0 K-factor | |
| Inlet Thread Connections | 1 in. NPT ISO 7-R 1 | 1 in. NPT ISO 7-R 1 | |
| Response | Quick Response | Quick Response | |
| Discharge Coefficient | 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) | |
| Temperature Ratings | See Table A and Table B | See Table A and Table B | |
| Finishes | Sprinkler: See Table D Escutcheon: See Table D | Sprinkler: See Table D Escutcheon: See Table D |
Specifications as published by Tyco. Please confirm the exact model with us before ordering.
Standard response (5 mm bulb), standard coverage dry-type glass bulb sprinklers for freezer drops, unheated areas and seasonally drained systems.
Standard response (5 mm bulb), standard coverage dry-type sprinklers with a K8.0 orifice, for use in wet pipe, dry pipe or preaction systems where freezing is a risk.
Quick response (3 mm bulb), standard coverage dry-type glass bulb sprinklers for commercial use where a sprinkler or its pipe could freeze.
Sizes: 3 mm Bulb, 5 mm Bulb
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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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