490 series
Harness lugs and Tie Rods.
Manufactured in the USA.
USE Provides restraint for flanged connections. Designed for use with an ANSI B16.1 Cls 125, ANSI B16.5 Cls 150, AWWA C207 Cls B, AWWA C207 Cls D, or AWWA C207 Cls E. Radius of lug designed to provide clearance on high hub threaded ductile iron flanges. Lugs for Cls 250 / 300 are also available.
SIZES 3" - 72"
WORKING PRESSURE See catalog pages for details.
MATERIALS
HARNESS LUG ASTM A36 Steel, profile shape cut with plasma arc or oxy-fuel. Holes plasma arc cut or drilled. Stainless steel optional.
TIE-RODS All Thread Rod. Alloy steel per ASTM A193 Grade B7. Stainless steel, type 304 per ASTM A193 Grade B8. Stainless steel, type 316 per Grade B8M.
COATING Bare, shopcoat paint for corrosion protection in transit, or fusion bonded epoxy.
FLANGE COMPATIBILITY Style 490, 492, 493, 494 Harness Lugs: Designed for use with an ANSI B16.1 Cls 125, ANSI B16.5 Cls 150, AWWA C207 Cls B, AWWA C207 Cls D, or AWWA C207 Cls E flange. Radius of lug designed to provide clearance on the majority of high hub threaded ductile iron flanges.
