Sudbury, Ma  |  800.225.4616
  • Support
Ti-SALES
  • About Us
    • Who We Are
    • Team
    • History
  • Products
    • Water Metering
    • Chemical Metering Pumps & Treatment
    • Monitoring & Analytics
    • Water Infrastructure
    • Wastewater & Storm
    • Tools & Locators
  • Customers
    • Municipal Water & Wastewater
    • Water & Wastewater Contractors
    • Sitework Contractors
    • Engineers & Consultants
    • Homeowners
  • Services
    • Non-Revenue Water Solutions
    • Software-as-a-Service (SaaS)
    • Network-as-a-Service (NaaS)
    • Metering-as-a-Service (MaaS)
    • Large Meter Testing & Revenue Optimization
    • Training
  • Learning Center
  • Contact Us
    • Contact Us
    • Get a Quote
    • LinkedIn
    • Facebook
    • Twitter
Smith-Blair

411 Straight Connection Coupling, Steel Fabricated

The Smith-Blair 411 Straight Coupling is a bolted sleeve type coupling for joining plain end pipe of the same diameters without the need for welding or special pipe fittings. The 411 can be used on all pipe types; HDPE requires use of stiffeners.
The 411 straight coupling is available in sizes from 1/2″ – 54″. All Smith-Blair couplings are epoxy coated.

Request A Quote
  • Guide/Manual: 400 Series Couplings, Smith-Blair
  • Product Sheet: 411 Straight Connection Coupling, Smith-Blair, Product Sheet
  • Specifications: 411 Straight Connection Coupling, Smith-Blair, Specifications
  • Other Product Literature: Pipe Outside Diameter Chart

Need Help
We are dedicated to providing fast, expert technical support. Please contact us to discuss your needs!

Support

Address: 36 Hudson Rd, Sudbury, MA 01776-2039

Phone: 800.225.4616

Fax: 978.443.7600

  • LinkedIn
  • Facebook
  • Twitter
© 2025
  • Privacy Policy
  • Terms of Use