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Lumi-Plugin - Concealed Sprinkler RD107

  • LPCB Logo Mid grey 566f-01 144.jpg
K factor 5.6
Response Quick Response
Maximum Working Pressure 12.1 bar (175 psi)
Link Fusible Link
Temperature Rating Sprinkler: 72°C (162°F) / Cover Plate: 60°C (140°F)
Cover Plate Size 60mm (2-3/8")
Vertical Adjustment 9.5mm (3/8")
Finish Sprinkler and Escutcheon - White, Chrome
Custom colours available on request
Approvals LPCB, CE

Typically fire suppression systems, fire detection and emergency lights all compete with interior lighting for the same space within the ceiling layout. Now they don’t have to.

The compact and simplistic design of Lumi-Plugin LP110, allows it to seamlessly blend into its surroundings combining and or enabling services without compromising the property’s interior.

Lumi-Plugin's multi-functional design can reduce initial installation costs due to combined systems rather than separate installations, reducing the quantity and size of openings required in the ceiling structure. Additional lifetime savings can be achieved due to low voltage LEDs and PIR sensor plugins.

The unique patented design where the luminaire fully surrounds the sprinkler head ensures that the future operation of the sprinkler head cannot be compromised from the application of paint or sealant accidently being applied.

R107 Sprinkler Head

The Model RD107 Commercial Flat Concealed Sprinklers are automatic sprinklers of the compressed fusible solder type. These are decorative and standard response. The frame of the sprinkler hides the deflector, gasket, etc., which is in turn concealed above the ceiling by the cover plate assembly. The cover plate has a flat profile, and its diameter is extremely small at 60mm diameter. The push-on/thread-on, thread-off design of the concealed cover plate assembly allows easy installation of the cover plate. Therefore, the Model RD107 should be your first choice when aesthetics is the major consideration for ultimate appeal and unbeatable performance is desired. They are to be used in wet pipe sprinkler systems per EN12845 or as required by the Authority having jurisdiction. The Model RD107 has a 80(5.6) K-factor. For extended installation flexibility, the Model RD107 provides 9.0mm (3/8 inch) vertical adjustment. This adjustment in installation decreases the need for precise cutting of the pipe that drops to the sprinkler and allows for a perfect fit with a range of pipe lengths. The heat sensitivity and water distribution design of Model RD107 allows for an increased chance of occupants’ escape or evacuation in case of fire. However, fire sprinkler systems are not a substitute for fire safety awareness or fire safety construction required by building codes.

Ease of Installation Due to the protective cap’s innovative design elements.
• The unique protective cap allows for the head to be installed without removing the cap, giving protection to head during the entire installation
• The tolerance limit to the ceiling level is clearly marked on the protective cap and small bumps are added to the head so it can be fastened with just the right tension.
• Installable with Cap on
• Cap has a custom opening for the socket to enabling seamless installation

Saves Time
• Saves two steps of removing and later reinserting the cap multiplied by the total number of sprinkler heads on the job.
• No more time spent tediously reinforcing protective caps to the heads with tape.
• No more time and money wasted on returning to a job site to secure flimsy caps if they have fallen off.
• Less time, less labour, and less room for error equals more profit for the contractor.

Safety Feature
• Rapidrop Sprinkler heads also provide a safety feature as the sprinkler’s deflector and delicate inner components are protected from the moment they are packaged at our manufacturing facility to when they are ready to be installed.

IP65 Rating

With an IP54 rating, Lumi-Plugin is both dust proof and water resistant to ensure the longevity of the product. Sprinkler heads should not be installed where they may be subjected to a corrosive environment including chlorine ion and chloride. IP65 rating applies to light only (exposed surface).

Fire Rated 30/60/90

Lumi Plugin exceeds the requirements of BS EN 1365-2: 2014, fire resistance tests for loadbearing elements, floors and roofs. These tests were conducted at the Building Research Establishment (BRE) based in Watford, United Kingdom.

Warm White Light

Suitable for both domestic and commercial properties with 3000K or 4000K variants available.


Tests / Approvals

• Loaded floor test to EN 1365-2: 2014
• CE Marked


LPCB Commercial Installations

Commercial installations to LPS 1048 can be achieved in conjunction with RD107 Concealed Sprinkler.

Residential Installations

Residential Installations to BS 9251: 2014 can be achieved in conjunction with RD205 Residential Concealed Sprinkler.