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FLEXIBLE SPRINKLER DROP HOSE
BRAIDED CONNECTIONS
with Straight End Connection Inlet
PRODUCT DESCRIPTION
• Series RF-400-BR 1"/DN25 Nominal ID Braided Hose: 28, 40, 48, 60, 72"
• Sprinkler Connections: ½", ¾" & 1" NPT
• Inlet Connections: 1"/25mm NPT
• Straight Reducing Nipple Length: 5.5" (other lengths available)
• 90˚ Elbows: Short (typically used with concealed sprinklers)
Long (typically used with recessed pendent sprinklers)
Friction Loss Data continued on next page
Fivalcoindustries.com
Updated 9/28/2020 © Fivalco
FULL BORE
MEGA-FLEX
TECHNICAL DATA
•Rated Pressure: 203 PSI (14 Bars)
•Maximum Ambient Temperature: 150°F (66°C)
•Maximum Sprinkler K-factor for ½" outlet:8.0
•Maximum Sprinkler K-factor for ¾" outlet:14.0
•Maximum Sprinkler K-factor for 1" outlet:25.2
•Designed for use in wet and dry systems
•Flexibility Type: Unlimited
•Minimum Bend Radius: 2"
•Hose Diameter: O.D. 1-3/8" / Flow 1"
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Summary of Contents for fivalco MEGA-FLEX RF-400-BR FLEX-07-050
- Page 1 •Flexibility Type: Unlimited • 90˚ Elbows: Short (typically used with concealed sprinklers) •Minimum Bend Radius: 2" Long (typically used with recessed pendent sprinklers) •Hose Diameter: O.D. 1-3/8” / Flow 1” Friction Loss Data continued on next page Fivalcoindustries.com Updated 9/28/2020 © Fivalco...
- Page 2 RF-400-BR FLEX-12-100 48” 1" 37 ft 2" 11.6 ft 25.2 and less 7” RF-400-BR FLEX-15-100 60” 1" 49 ft 2" 15.2 ft 25.2 and less 7” RF-400-BR FLEX-18-100 72” 1" 52 ft 2" 19.1 ft Fivalcoindustries.com Updated 9/28/2020 © Fivalco...
- Page 3 23.4 ft RF-400-BRE FLEX-10-075 40” 8.0, 11.2, 14.0 6.9” 3/4” 48” 29.2 ft RF-400-BRE FLEX-12-075 8.0, 11.2, 14.0 6.9” 3/4” 60” 37.9 ft RF-400-BRE FLEX-15-075 8.0, 11.2, 14.0 6.9” 3/4” 46.8 ft RF-400-BRE FLEX-18-075 72” Fivalcoindustries.com Updated 9/28/2020 © Fivalco...
- Page 4 23.4 ft 40” RF-400-BRGE FLEX-10-075 8.0, 11.2, 14.0 7” 3/4” 29.2 ft RF-400-BRGE FLEX-12-075 48” 8.0, 11.2, 14.0 7” 3/4” 37.9 ft RF-400-BRGE FLEX-15-075 60” 8.0, 11.2, 14.0 7” 46.8 ft 72” RF-400-BRGE FLEX-18-075 3/4" Fivalcoidustries.com Updated 9/30/2020 © Fivalco...
- Page 5 REDUCING NIPPLE ZINC PLATED STEEL BRAID 304 STAINLESS STEEL COLLAR RING (OUTER) 304 STAINLESS STEEL SQUARE BAR ZINC PLATED STEEL 10. CENTER BRACKET ZINC PLATED STEEL 11. 4" END BRACKET(S) ZINC PLATED STEEL HOSE BENDING PARAMETERS Fivalcoindustries.com Updated 9/30/2020 © Fivalco...
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Page 6: Installation Instructions
TEST After installation is complete, test the system for leaks in accordance with NFPA guidelines. ADDITIONAL SECURITY Simply add 4x1” sheet metal screws to build a tamper resistant installation. Fivalcoindustries.com Updated 9/30/2020 © Fivalco... -
Page 7: Installation Options
INSTALLATION OPTIONS Installation on wood studs with standard long side bracket. Installation on T-Bar grid ceiling system, both regular pendent and concealed sprinklers. ADDITIONAL OPTIONS FOR FIVALCO FLEXIBLE SPRINKLER DROPS INSTALLATIONS Call for availability RN-10 10” long reducing nipple for Short 90°... - Page 8 Flex Hose Reducing Nipple 1" x 1/2" 1" x 3/4" Flex Hose End Brackets 4" End Brackets (sold each) Easy Snap Flex Hose Center Brackets Flex Hose Square Bar 25" Square bar to fit standard ceiling tile grids Fivalcoindustries.com Updated 9/30/2020 © Fivalco...