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2870 Rev M Updated 04/2022 © 2022 Victaulic Company. All rights reserved.
2
1.0 PRODUCT DESCRIPTION (CONTINUED)
Hose
•
Series AH2 Braided Hose (1”/25mm Nominal ID):
48"/1220 mm. Note: nominal length includes adapter nipple
and 5.75"/140 mm straight reducer.
•
Series AH2-CC Braided Hose (1”/25mm Nominal ID):
48"/1220 mm. Note: nominal length includes captured
coupling and 5.75"/140 mm straight reducer.
•
Minimum Bend Radius of Flexible Hose:
• 7"/178 mm (FM Approval)
• 2"/51 mm (cULus Listed)
•
Maximum Number of Bends per Flexible Hose:
See friction loss charts in section 5.0 Performance
Connections
• To branch line (inlet) via 1"/25 mm NPT/BSPT male thread or 1"/25 mm IGS™ Groove refer to
2.0 CERTIFICATION/LISTINGS
3.0 SPECIFICATIONS – MATERIAL
Style AB6 Bracket Assembly:
Bracket:
Carbon Steel, Zinc-Plated
U-bolt:
Carbon Steel, Zinc-Plated
Hex Nut:
Carbon Steel, Zinc-Plated
Adapter:
Carbon Steel, Zinc Plated
Plug:
Carbon Steel, Zinc Plated
Seal (specify choice):
EPDM/Neoprene (150°F/65°C)
Silicone closed cell foam (225°F/107°C)
Washer
: Carbon Steel, Zinc-Plated
Screw:
Carbon Steel, Zinc-Plated
Dry Sprinkler:
Please refer to respective submittal publications in section 1.0 Product Description for dry sprinkler material specifications.
Series AH2 Braided Flexible Hose:
Flexible Hose:
300-series Stainless Steel
Collar/Weld Fitting:
300-series Stainless Steel
Gasket Seal:
Victaulic EPDM
Isolation Ring:
Nylon
Nut and Nipple:
Carbon Steel, Zinc Plated
