Supplier for TycoA dry-type concealed pendent with a flat cover plate, typically used as a drop from an unheated attic into rooms where looks matter, such as nursing homes, restaurants and schools.
Standards and approvals: UL and C-UL Listed
Sizes: 3 mm Bulb, 5 mm Bulb
| Specification | 3 mm Bulb | 5 mm Bulb | K=5.6 gpm/psi1/2 (80,6 Lpm/bar1/2) |
|---|---|---|---|
| SIN | TY3535 | TY3555 | |
| SIN entry as printed | 3 mm Bulb | 5 mm Bulb | |
| Inlet Thread Connections | 1 in. NPT (Standard Order) ISO 7-R1 | 1 in. NPT (Standard Order) ISO 7-R1 | |
| Discharge Coefficient | K=5.6 gpm/psi1/2 (80,6 Lpm/bar1/2) | K=5.6 gpm/psi1/2 (80,6 Lpm/bar1/2) | |
| Maximum Working Pressure | 175 psi (12,1 bar) | 175 psi (12,1 bar) | |
| Temperature Ratings | 155°F (68°C) Sprinkler with 139°F (59°C) Cover Plate 200°F (93°C) Sprinkler with 165°F (74°C) Cover Plate | 155°F (68°C) Sprinkler with 139°F (59°C) Cover Plate 200°F (93°C) Sprinkler with 165°F (74°C) Cover Plate | |
| Finishes | See Ordering Procedure section | See Ordering Procedure section | |
| Adjustment | 1/2 in. (12,7 mm) | ||
| Inlet | Copper | ||
| Plug | Copper | ||
| Yoke | Stainless Steel | ||
| Casing | Galvanized Carbon Steel | ||
| Insert | Bronze | ||
| Bulb Seat | Stainless Steel | ||
| Bulb | Glass | ||
| Deflector | Bronze | ||
| Frame | Bronze | ||
| Guide Tube | Stainless Steel | ||
| Water Tube | Stainless Steel | ||
| Spring | Stainless Steel Gasketed Spring | ||
| Plate Seal | Beryllium Nickel w/TEFLON | ||
| Support Cup | Chrome Plated Steel | ||
| Guide Pins | Stainless Steel | ||
| Compression Screw | Brass | ||
| Cover Plate | Brass | ||
| Retainer | Brass | ||
| Ejection Spring | Stainless Steel |
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.
Quick 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.
A 3 mm bulb dry-type concealed pendent with a quick response extended coverage (QREC) rating up to 18 ft by 18 ft, for drops from an unheated attic into rooms such as nursing homes, restaurants and schools.
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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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