Fire Protection System (FPS) supplies Tyco dry-type sprinklers in Bhopal for places where a sprinkler or its pipe could freeze, such as freezer rooms, unheated areas and loading docks. The range covers the DS-1, DS-2, DS-3, DS-8, DS-C and DS-ECC series, and FPS installs and maintains them across Madhya Pradesh.
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.
Sizes: 3 mm Bulb, 5 mm Bulb
A 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.
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.
A dry-type extended coverage sidewall sprinkler for light hazard occupancies, typically fed by a horizontal pipe through a wall to protect an unheated area.
Sizes: 11.2 K-factor
A 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.
Sizes: 11.2 K-factor
A K11.2 dry-type extended coverage pendent for light and ordinary hazard occupancies (ECLH and ECOH), for drops into freezers or from unheated parts of a dry pipe system.
Sizes: 11.2 K-factor
A K11.2 dry-type horizontal sidewall for extended coverage in ordinary hazard occupancies to NFPA 13, typically fed by a pipe through a wall into an unheated area.
Sizes: 3 mm Bulb •, 3 mm Bulb
Corrosion-resistant stainless steel dry-type sprinklers in pendent, sidewall and extended coverage sidewall styles, for wet pipe, dry pipe or preaction systems where freezing is a risk.
A dry-type sprinkler is built on a sealed extension, so water stays back in the heated pipe or fitting until the sprinkler opens. That lets the head sit inside a freezer or an unheated space while the pipe feeding it stays where it cannot freeze. Tyco describes three typical uses: pendent drops from the unheated parts of a dry pipe system, sprinklers or pipe ends exposed to freezing (drops into freezers, sprigs into unheated attics, pipes through a wall to loading docks, overhangs and building exteriors), and systems that are drained for part of the year.
Choose the K-factor and coverage. The DS-1, DS-C and DS-ECC have a K-factor of 5.6, the DS-8 has 8.0 and the DS-2 and DS-3 have 11.2; the higher the K-factor, the more water at a given pressure. Most models are standard coverage, while the DS-1 sidewall in TFP520, the DS-ECC, the DS-2 in TFP540 and the DS-3 are extended coverage, which means each head is listed for a larger area. Response is set by the glass bulb: 5 mm for standard response and 3 mm for quick response.
Then pick the style: pendent, upright (DS-1 only), horizontal sidewall, or concealed pendent behind a flat cover plate (DS-C and DS-ECC). Inlets are 1 in. NPT or ISO 7-R 1, a 1 inch taper pipe thread, with 3/4 in. NPT also listed for the quick response DS-1 in TFP510. For corrosive atmospheres, the stainless steel DS-1 in TFP560 is the corrosion-resistant option, but Tyco asks that the end user check its suitability for the actual chemicals, humidity and temperature.
Approvals vary: Tyco lists UL and C-UL listing on all of these, with FM, LPCB, VdS and CE on the standard response DS-1 (TFP500) and FM, LPCB and CE on the quick response DS-1 (TFP510). FPS supplies, installs and maintains Tyco dry sprinklers in Bhopal and across MP and can help match the model to your cold room or unheated area.
Try "landing valve", "Apollo call point", "9 kg ABC" or a model code.
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