All Smith-Blair products are Made to Order and Non-Returnable

Items typically shipped in 5 - 10 business days

Product Features:

• Steel reducing coupling with alloy bolts and nuts
• For joining pipes of different diameters
• Large end and small end priced separately - combine for total coupling cost
• Available in 4" through 48" nominal sizes

Materials:

• BODY Steel
• GASKET Nitrile (Buna-N)
• BOLTS AND NUTS Alloy Steel

Specifications:

• Large End Sizes: 6" through 48"
• Small End Sizes: 4" through 46"
• Total coupling price = Large End price + Small End price
• Reductions of more than 3 nominal pipe sizes require special pricing
• Suitable anchorage required when excessive pipe movement could occur

How to Order:

• Select the Large End component matching your larger pipe OD
• Select the Small End component matching your smaller pipe OD
• Part number format: 415-[Large OD][Small OD]-003

Installation Steps:

• Verify both pipe end ODs before ordering
• Position the reducing coupling over the pipe transition
• Tighten all bolts evenly to recommended torque values
• Pressure test before placing into service

Important Notes:

• Suitable anchorage must be provided when excessive pipe movement could cause pipe to move
• Reductions of more than 3 nominal pipe sizes require special pricing

Style 415 Datasheet