Smith-Blair Top Bolt® 4 in. Bolt Carbon Steel Coupling 4.46 - 5.60 in. OD - 42104460560031

Smith-Blair Top Bolt® 4 in. Bolt Carbon Steel Coupling 4.46 - 5.60 in. OD

Part #S42104460560031

| Item #4204424

Multiple Sizes Available

2-Bolt, easy to install - one bolt on each end to tighten
Removable inner gasket for larger O.D.s
Bi-directional inner gasket can be reinstalled
Corrugated armor - reduces friction between gasket and armor, thus allowing better gasket seating; prevents armor from gouging flange finish, thus educing possible corrosion point
Reduces inventory by having wide range
Lightweight
Stab insertion of pipe ends
Corrosion resistant Flexi-Coat® epoxy finish
Connectors available for additional corrosion protection using anodes
Easily disassembled when necessary

ANSI Specifications

ANSI 372, ANSI 61
ASME Specifications

ASME B18.3
ASTM Specifications

ASTM A-240, ASTM A-283 Grade C, ASTM A-285 Grade A, ASTM A-36, ASTM D-2000
AWWA Specifications

AWWA C-213, AWWA C-219
Coating

Flexi-Coat® Fusion Bonded Epoxy
Collection

Top Bolt®
End Connection 1

Gasket
End Connection 2

Gasket
End Connections

Gasket
Fitting Size 1

4 in
Fitting Size 2

4 in
Fitting Sizes

4 in

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ANSI Specifications

ANSI 372, ANSI 61
ASME Specifications

ASME B18.3
ASTM Specifications

ASTM A-240, ASTM A-283 Grade C, ASTM A-285 Grade A, ASTM A-36, ASTM D-2000
AWWA Specifications

AWWA C-213, AWWA C-219
Coating

Flexi-Coat® Fusion Bonded Epoxy
Collection

Top Bolt®
End Connection 1

Gasket
End Connection 2

Gasket
End Connections

Gasket
Fitting Size 1

4 in
Fitting Size 2

4 in
Fitting Sizes

4 in
Fitting Type

Coupling, Straight
Length

9-3/4 in
Material

Carbon Steel, Rubber, Stainless Steel
Material Type

304, Nitrile
Maximum Pressure

390 psi
Maximum Temperature

180
Minimum Temperature

-20
NSF Certified

Yes
NSF Specifications

NSF 372, NSF 61
Range in

4.46 in - 5.6 in
UL Listed

Yes

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