Smith-blair 3G-OTH-648774 — Technical Specifications

Name: Smith-blair 3G-OTH-648774 Bolted Coupling: Epoxy Coated Carbon Steel, For Vibration, 6 in 4 in Female Flange Connection (MPN 421-04460560-031). Key specifications — Fitting Side B Type: Flange; Fitting Side B Gender: Female; Maximum Operating Pressure: 260 psi; Specific Fitting Shape: Coupling Body; For Movement Type: Vibration; Bolt Material: Stainless Steel.
Brand: Smith-blair

The SMITH-BLAIR Bolted Coupling is a slide-on carbon steel coupling designed for vibration applications, featuring a 6 in 4 in female flange connection and a maximum operating pressure of 260 psi. This epoxy-coated coupling body uses stainless steel bolts and is engineered to accommodate movement from vibration in industrial piping systems.

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Technical Specifications

Parameter	Value
Type	For Vibration
Bolt Material	Stainless Steel
For Movement Type	Vibration
Fitting Side B Type	Flange
Fitting Side B Gender	Female
Specific Fitting Shape	Coupling Body
Female Flange Connection	6 in 4 in
Manufacturer Part Number	421-04460560-031
Maximum Operating Pressure	260 psi