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2870 Rev M Updated 04/2022 © 2022 Victaulic Company. All rights reserved.
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3.0 SPECIFICATIONS – MATERIAL (CONTINUED)
Series AH2-CC
Flexible Hose:
300-series Stainless Steel
Collar/Weld Fitting:
300-series Stainless Steel
Gasket Seal:
Victaulic EPDM
Isolation Ring:
Nylon
Coupling Retainer Ring:
Polyethylene
Nut and Nipple:
Carbon Steel, Zinc Plated
Reducer (½"/15 mm or ¾"/20 mm):
Carbon Steel, Zinc-Plated
Housing:
Ductile iron conforming to ASTM A 536, Grade 65-45-12. Ductile iron conforming to ASTM A 395, Grade
65-45-15, is available upon special request.
Coupling Housing Coating:
Orange enamel (North America, Asia Pacific).
Red enamel (Europe).
Hot dipped galvanized.
Grade “E” EPDM (Type A) Vic-Plus
™
Pre-lubricated Gasket
EPDM (Violet Color Code). Applicable for wet and dry (oil-free air) fire protection systems only. Listed/Approved for
continuous use in wet and dry systems. Listed/Approved for dry systems at -40°F/-40°C and above. Not compatible
for use with hot water services or steam services.
Note: Reference should always be made to
Victaulic Field Installation Handbook for gasket lubrication
instructions.
Note: Services listed are General Service Guidelines only. It should be noted that there are services for which these
gaskets are not compatible. Reference should always be made to
Victaulic Gasket Selection Guide
for specific gasket service guidelines and for a listing of services which are not compatible.
Bolts/Nut:
Zinc electroplated carbon steel, trackhead meeting the physical and chemical requirements of ASTM A 449
and physical requirements of ASTM A 183.
Linkage:
CrMo Alloy Steel zinc electroplated per ASTM B633 Zn/Fe 5, Type III Finish
