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Round cast iron roof drain collar with yellow Duco coated finish

Jr Smith

Jr Smith 1310C Roof Drain Collar Cast Iron Yellow

SKU CH-VC5F-0YXHD

A cast-iron roof drain collar with a Duco-coated yellow finish, sized to fit Series 1310 drains and supplied with a replacement clamp and stop

  • Cast iron construction resists corrosion in roof drainage
  • Duco coated finish protects against weather exposure
  • Meets ASME A112.6.4-2003 and CSA B79-2008 standards
  • Includes replacement clamp and stop for secure installation
  • Compatible with Series 1310 roof drain systems

Product Identity

The Jr Smith 1310C is a cast iron roof drain collar with a Duco coated yellow finish. It is designed for floor drain applications and includes a replacement clamp and stop. The collar meets ASME and CSA standards for industrial plumbing installations.

Compatibility Check

Verify that the existing drain system uses the Series 1310 range before ordering. The collar has an overall diameter of 10 7/8 in and an overall height of 1 1/8 in. No pipe size or thread size is specified, so confirm the mounting method matches your current setup.

Ideal Use Cases

This collar suits maintenance teams replacing worn components on compatible Series 1310 roof drains. It is not intended for buyers who need a ligature resistant design or a collar that fits a specific pipe size or thread specification.

How it compares

Measured against everything we stock in Drain Cleaners & Plumbing Tools, at today’s prices. Recalculated every night.

Price $65.99
Typical for this category: the median of 1,087 items is $57.99.

Specifications

Product
Brand nameJAY R. SMITH MFG. CO

Questions about this item

Does the 1310C collar ship with any hardware, or do I need to buy the clamp and stop separately?

The 1310C includes a replacement clamp and stop in the box, so no separate hardware purchase is required for installation.

The specs list ASME A 112.6 and CSA B79 — which one should I follow for my project?

Both standards apply; the collar meets ASME A 112.6 2003 and CSA B79 2008, so it satisfies code requirements referencing either standard.

What does the 10 7/8 in overall diameter mean when the collar sits on the finished roof?

The 10 7/8 in diameter is the outside dimension of the cast-iron collar; it covers the drain opening and provides the bearing surface for the flashing membrane.

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