Print Back
  • Fully braided 3-piece modular design for versatile installation.
  • Multiple sizes of 1/2" & 3/4" reducing drops and elbows.
  • Threaded, grooved, and welded 1" inlets.
  • UL Listed 2" Bend Radius.
  • 27" to 71" Hose Lengths.
  • Easy to verify bend radius.
  • Adjustable sprinkler height.
  • Installation with suspended ceilings, dry wall, and more.
Ultra-SprinkFLEX-Hose
Unit of Measure
Items Ultra-SprinkFLEX-Hose
HB1-28X1/2
HB1 28X1/2 ULTRA SPRINKFLEX HOSE (HB1-28H)
Ultra-SprinkFLEX-Hose
HB1-40X1/2
HB1 40X1/2 ULTRA SPRINKFLEX HOSE (HB1-40H)
Ultra-SprinkFLEX-Hose
HB1-48X1/2
HB1 48X1/2 ULTRA SPRINKFLEX HOSE (HB1-48H)
Ultra-SprinkFLEX-Hose
HB1-59X1/2
HB1 59X1/2 ULTRA SPRINKFLEX HOSE (HB1-59H)
Ultra-SprinkFLEX-Hose
HB1-71X1/2
HB1 71X1/2 ULTRA SPRINKFLEX HOSE (HB1-71H)
Industry Standards/Certifications N/A
Type N/A SprinkFLEX® Hose
Style N/A Ultra Hose
Max Temperature N/A 250 ºF
Max Working Pressure N/A 175 psi
Outlet Type N/A FNPT
Outlet Size (in) N/A 1/2
Inlet Type N/A MNPT
Inlet Size (in) N/A 1
Hose Assembly Length N/A 27 in N/A 40 in N/A 48 in N/A 59 in N/A 71 in
Min Bend Radius FM N/A 7 in
Min Bend Radius UL N/A 2 in
Number of 90º Bends FM N/A 1 N/A 2 N/A 3 N/A 3 N/A 4
Number of 90º Bends UL N/A 4 N/A 5 N/A 8 N/A 10 N/A 12
Equiv Length of 1in Dia, Sch 40 Pipe FM N/A 14.5 ft N/A 20.8 ft N/A 22.4 ft N/A 31.4 ft N/A 36.3 ft
Equiv Length of 1in Dia, Sch 40 Pipe UL N/A 15 ft N/A 21 ft N/A 29 ft N/A 45 ft N/A 57 ft
Product Number N/A 3640009241 N/A 3640009301 N/A 3640009361 N/A 3640009441 N/A 3640009501
UPC Code N/A 65280804494 N/A 65280804496 N/A 65280804499 N/A 65280804501 N/A 65280804503
HPH Code N/A
Weight N/A