Sprinklers

As the official Benelux representative of Reliable sprinklers, SIRON Fire Protection can provide exact information on these topics and supply them within adequate delivery times.

Dry Sprinklers

siron fire protection sprinklers dry sprinklers spray pendent type a

Spray Pendent type A .

 

 

 

Specification

 

  • Styles: Pendent
  • Approvals: CE, VdS
  • K Factor: 57, 80, 115, 160
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siron fire protection sprinklers dry sprinklers spray pendent type b

Spray Pendent type B with Rosette

 

 

Specification

 

  • Styles: Pendent
  • Approvals: CE, VdS
  • K Factor: 57, 80, 115, 160
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siron fire protection sprinklers dry sprinklers mini pendent type a

Mini Pendent type A.

 

 

 

Specification

 

  • Styles: Pendent
  • Approvals: CE, VdS
  • K Factor: 57, 80
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siron fire protection sprinklers dry sprinklers mini pendent type b

Spray Pendent type B with Rosette

 

 

Specification

 

  • Styles: Pendent
  • Approvals: CE, VdS
  • K Factor: 57, 80
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    Spray Pendent type A

    Spray Pendent type B with Rosette

    Mini Pendent type A

    Spray Pendent type B with Rosette

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      JL-14 ESFR K14

      JL-17 ESFR K17

      HL22 ESFR/Specific Application Pendent

      GL 112 Series

      G XLO Series

      G VELO

      J168 Upright

      N252EC CMDA/CMSA

      N252EC CMDA/CMSA Recessed Pendent

      P22 ESFR

      N25 ESFR

      Multiple Jet Control Sprinklers

      siron fire protection sprinklers multiple jet control 30 mjc 20mm

      30 MJC 20mm
      Heat Activated
      .

       

       

      Specification

       

      • Size: 20mm single outlet
      • Flow rate (Litres/Min):
        75, 100, 150, 200, 250
      • Pressure Loss (Bar):
        0.25, 0.52, 1.08, 1.62, 2.18
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      siron fire protection sprinklers multiple jet control 25 mjc 40mm

      25 MJC 40mm
      Heat & Electrically
      Activated

       

       

      Specification

       

      • Size: 40mm double outlet with 3mm bulb
      • Flow rate (Litres/Min):
        62, 100, 125, 200, 300, 350
      • Pressure Loss (Bar):
        0.02, 0.035, 0.05, 0.06, 0.09, 0.15, 0.21
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      Dutch information text

      Multiple jet control sprinklers (MJS) worden ook vaak moedersprinklers genoemd. Deze sprinklers worden veel toegepast bij vuurwerkopslagen en dienen conform Memorandum 57A elke 10 jaar vervangen te worden of getest te worden .

      Moedersprinkler vervangen PDF

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        30 MJC 20mm Heat Activated

        25 MJC 40mm Heat & Electrically Activated

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          30 MJC 20mm Heat Activated

          25 MJC 40mm Heat & Electrically Activated

          Corrosion Resistant Sprinklers

          While standard sprinklers are manufactured from brass, for several sprinklers we offer special finshes and materials for maximum corrosion resistance and operating life in even the toughest industrial or marine environments.

          A common application is salt-laden air in coastal or offshore locations. These include Electroless Nickel Plating (ENP), high grade stainless steels (SS316 and SMO254), nickel aluminium bronze and titanium.

          Typical applications for stainless steel sprinklers (where corrosive atmosphere exist)

          • Chemical & Petrochemical Processing
          • Pharmaceutical Processing
          • Food and Beverage Processing
          • Power Generation—nuclear
          • Marine
          • Pulp and Paper
          • Medical
          • Textiles
          • Petroleum Refining
          • Water Treatment
          • Salt-water areas
          • Parking garages
          • Chemical storage areas
          • Mechanical rooms
          • Industrial manufacturing sites
          siron fire protection sprinklers corrosion resistant ssp stainless steel ss316

          SSP Stainless Steel SS316

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          Standard sprinkler heads are manufactured from brass. While brass is considered suitable for interior use and will normally give long and trouble-free service it is less suitable for external use or where the atmosphere may be corrosive, contains salt, ammonia, chloride vapours or cleaning solutions. Sprinklers can be chrome plated or painted to any customer specific colour – RAL. However these finishes are intended for cosmetic appearance only and should not be used to protect against corrosion.

          Standard water spray nozzles are generally manufactured from DZR (dezincification resistant) brass (see specific data sheets for detailed specification), with the exception of those nozzles which are based on standard sprinkler frames; these are made from plain brass. DZR-brass is essentially a leaded arsenical (As) brass with a duplex structure formulated to inhibit the selective dissolution of zinc caused by contact with various types of water, including sea water.

          Chrome Plating

          Chrome plating of a sprinkler head frame and deflector is mainly for cosmetic appearance, but also provides some protection against corrosion.

          Powder Coat Painting

          The painting of sprinkler head frames and deflectors is purely for cosmetic appearance and offers no significant protection against corrosion.

          Electroless Nickel Plating (ENP)

          ENP is considered a good protection for sprinkler frames or water spray nozzles which may be exposed to mildly corrosive atmospheres such as salt-laden air near the sea.

          The ENP coating is applied by chemical reduction to provide plating thickness uniformity to the sprinkler frame, to the deflector and to the components of the bulb seat.

          Nedox Plating

          A resin-based treatment for sprinkler frames, components and water spray nozzles. Nedox is considered as good as stainless steel when heads or nozzles are exposed to corrosive atmospheres, particularly salt laden air on coastal or off shore applications.

          Tin Nickel Plating (SnNi)

          Is an electrodepositing coating (65% Sn / 35% Ni), that can be applied to copper/brass base material to improve corrosion and wear resistance (750 HV hardness).

          Appearance and corrosion resistance properties similar to stainless steel.

          Nickel Aluminium Bronze (NAB)

          NAB is considered among the top range of corrosion resistant copper alloys. This alloy provides superior strength and resistance to ammonia stress corrosion cracking.

          Is immune to chloride stress cracking and has good resistance to biofouling. Ideal for cryogenic applications.

          Applications: Off shore Oil/Gas and Petrochemical – pipework, valves, nozzles and pumps in seawater pumping systems, particularly for fire-fighting equipment.

          Stainless Steel
          SS316

          This corrosive resistant stainless steel is generally used where corrosion resistance is particularly important.

          On sprinkler heads SS316 should be used for the frame, the deflector the load screw and the bulb seat components. Most water spray nozzles are available in SS316.

          Typical applications are atmospheres laden with ammonia, chloride vapors (salt), certain food processes (e.g. cheese), micro chip processor manufacturing and industrial processes using certain cleaning solutions.

          Stainless Steel SMO254

          One of the highest grades of corrosion resistant steel available, SMO 254 is used for sprinkler heads and water spray nozzles for use off shore and in corrosive atmospheres.

          Titanium

          Titanium metal is generally considered to be the ultimate in corrosion resistance. Sprinkler heads (including the deflector, the load screw and the bulb seat components) and water spray nozzles made from Titanium, offer better corrosion protection than the best stainless steels.

          While it is expensive, Titanium is considered mandatory for some extreme off shore applications and chosen as the long-term cheaper solution compared to cheaper products with shorter lifetime.

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            SSP Stainless Steel SS316

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              SSP Stainless Steel SS316

              Commercial Deep Fat Fryer Protection

              The Mistery Hood Twin Nozzle System is a water-based foam enhanced extinguishing system for automatic fire protection of Commercial Deep Fat Fryers.

              The system is unique in its simple and reliable construction, its ease and low cost of installation and maintenance – and its extremely efficient extinguishing performance (typical extinguishing time is less than 30 seconds).

              siron fire protection deep fat fryer protection mystery hood twin nozzle

              Mistery Good Twin Nozzle

               

               

              Specification

               

              • Approvals: UL Listed
              • K Factor: 2 off K-18 (protected by blow off caps)
              • Water supply capacity: min. 67,5 l/min. @ 3,5 bar
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                Mistery Good Twin Nozzle

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                  Mistery Good Twin Nozzle