Supplier for TycoA large K11.2 dry-type pendent sprinkler, standard coverage, for drops from unheated parts of a dry pipe system or from a wet system into freezers.
Standards and approvals: UL and C-UL Listed
Sizes: 11.2 K-factor
| Specification | 11.2 K-factor | Standard Response | Quick Response |
|---|---|---|---|
| Inlet | Copper | ||
| Plug | Copper | ||
| Yoke | Stainless Steel | ||
| Casing | Galvanized Carbon Steel | ||
| Insert | Bronze | ||
| Bulb Seat | Bronze | ||
| Bulb | Glass | ||
| Compression Screw | Bronze | ||
| Deflector | Bronze | ||
| Frame | Bronze | ||
| Guide Tube | Stainless Steel | ||
| Water Tube | Stainless Steel | ||
| Spring | Stainless Steel Gasketed Spring | ||
| Plate Seal | Beryllium Nickel w/TEFLON | ||
| Pin | Stainless Steel | ||
| Button Spring | Stainless Steel | ||
| Escutcheon | Carbon Steel | ||
| SIN | TY5255 | TY5235 | |
| SIN entry as printed | Standard Response | Quick Response | |
| K-factor | 11.2 K-factor | 11.2 K-factor | |
| Inlet Thread Connections | 1 in. NPT or ISO 7-R 1 | 1 in. NPT or ISO 7-R 1 | |
| Discharge Coefficient | See Table B | See Table B | |
| Maximum Working Pressure | 175 psi (12,1 bar) | 175 psi (12,1 bar) | |
| Temperature Ratings | See Table A | See Table A | |
| Finishes | See Table D | 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.
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Try "landing valve", "Apollo call point", "9 kg ABC" or a model code.
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