KOFULSO ® /Easyflex ®
KOFULSO ® /Easyflex ®
- Material: Stainless Steel 304 for hoses and carbon steel zinc plated for other components.
- Diameter: DN25.
- Temperature Rating: Max ambient temperature is 107.2°C for FM and 148.9°C for UL.
- Pressure Rating: Max working pressure is 12 bars, approved by FM/UL.
- Hose Lengths: Available in 0.790, 0.915, 1.222, and 1.525 meters.
- Bending Radius: Minimum bending radius is 203.2 mm for FM and 101.6 mm for UL.
- Brackets: Various types including standard, concealed, plasterboard, and woodbeam stud brackets.
- Stock Bar: Available in lengths of 0.64m, 1.00m, 1.20m, and 1.60m.
- Reducers: Available for 1/2" and 3/4" sprinklers.
- Accessories: Include snap clamp center bracket, gasket flexible, and standard nipples.
- Use butterfly screws to block grips on the rail.
- Slip the central bracket on the bar and push the springs to block the bar.
- Screw the nipple on the coupling and manually curve the flexible hose to position the reducer.
- Ensure at least 64mm of uncurved length on each side of the hose.
- Adjust the reducer height with the ceiling and secure the unit by pushing the spring downwards.
Catalog excerpts
KOFULSO®/Easyflex® flexibles sprinklers drops distributed by No pipe cuting, 100% corrosion-resistant Affordability, Simplicity, Flexibility... Our flexibles sprinklers are designed to significantly reduce labor and instalation costs by eliminating the need for pipe cutting an midline connections.
Open the catalog to page 1
flexibles sprinklers drops distributed by FLEXIBLE HOSE DATA SHEET 8. PRESS RING (INNER) 9. PRESS RING (OUTER) ROLLAND SPRINKLERS 235 route de la Biolle—ZA Le sauvage—73410 Mognard—FRANCE
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Parts List FLEXIBLE Braided flexible FM, UL approve. Unbraide flexible UL approve. Flexible device available in length of : 0.790, 0.915, 1.222, 1.525 m BRACKETS TBS : standard bracket TBL : bracket for concealed sprinkler MSB : bracket for plasterboard WSB : woodbeam stud bracket STOCK BAR Stock bar available in length of : 0.64m 1.00m 1.20m 1.60m Another length on request NIPPLE Standard nipple 1" Nipple 1"1/4 Another size on request REDUCER For sprinkler 1/2" (length 110 or 170mm) For sprinkler 3/4" (length 170mm) Elbow reducer 1/2" OTHER ACCESSORIES Snap clamp center bracket (standard and...
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Technical Data Flexible hose Carbon steel zinc plated Carbon steel zinc plated Carbon steel zinc plated Nylon isolation ring Central Bracket Mild steel zinc plated Standard bracket Mild steel zinc plated Mild steel zinc plated Working pressure : 12 bars (175 psi) for FM ,UL Unbraided flexible hose Number of bend / Minimum radius bend Braided flexible hose Length (mm) Number of bend / Minimum radius bend TYPE KFU ... Unbraided flexible Standard ……………….. S Long (for concealed)….. L Bracket for plasterboard. M Equivalent length of 1” . Schedule 40 pipe, ft FM / UL Référence of the flexible : KFU3S1S1...
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Sandwich Panels Flexible kit Especially studied for the hanging ceilings of standard sandwich panel, our kit will adapt perfectly to the whole of the existing assemblies. Sandwich panels kit composition : 1 nipple 1" 1 flexible device ( l : 0.79m / 0.915m / 1.220m / 1.520m ) 1 threaded reducer of 170mm 1 nut 1 plate 1 joint of plate Threaded Reducer Plate Sandwich Panel ROLLAND SPRINKLERS 235 route de la Biolle—ZA Le sauvage—73410 Mognard—FRANCE Tel. 33.(0)4.79.54.72.50 / Fax. 33.(0)4.79.54.72.48 — [email protected]
Open the catalog to page 5
Installation Instruction Time-saver! Profit of labour! Financial profit ! Place the two grips opposite one the other on the rails. ol ut to itho entral bly w d c ssem kets an t A rac racke of b b To block the grips on the rail use the screws butterfly. Slip the central bracket on the bar. Slip the bar into the brackets. Push the springs to block the bar. Screw the nipple on coupling. Curve the flexible manually in order to position reducer at the desired place. Leave at least a length of 64mm without curve each side of the flexible hose. Adjust the height of the reducer with the ceiling. Move...
Open the catalog to page 6
