1" 4-Way PVC Tee Fitting - Furniture Grade

Customer Questions & Answers

  • Would a 1\" Pipe fit these?

    Yes. These pipes take a 1\" Size PVC pipe, which has an outside diameter of 1.315\", or 1-5/16\". If you are looking for a fitting that will accept a PVC pipe that has an outside diameter, you would actually need a 3/4\" Size PVC fitting, as 3/4\" Size PVC pipe has an outside diameter of just over 1\".

  • When inserting the pipes into the connectors what is the distance between each pipe or do they touch when connected

    They do not touch when inserted, however they do come close. Like other PVC fittings there is a gap or space between all of the fittings. They do have a common insertion depth for each fitting.

  • Can I extend a 1\" Pipe all the way through the horizontal of this fitting?

    You cannot extend a PVC pipe all the way through the horizontal plane of this fitting, as there are detents or \'stops\' inside each of the ports. You would need individual segments of PVC pipe to attach to each side.

  • Are these fittings UV protected?

    Yes. All FORMUFIT fittings, both in the standard white, as well as all colors, are UV protected from sunlight as well as fluorescent degradation. These will last years outdoors compared to plumbing-grade PVC.

Product Instructions

For product instructions and usage guidelines, please see the Product Instructions tab at the bottom of this page



Product Description

FORMUFIT 1 in. 4-Way PVC Tee Fittings are an easy solution for offset or tiered structures made from PVC pipe, giving your projects the additional dimension it needs. This structural Furniture Grade PVC 4-Way fitting connects 1 in. Size PVC pipe at four points on multiple planes for multi-tiered connections. There are three sockets on the same plane, with a fourth to allow perpendicular connections, delivering capabilities you wont find with plumbing-grade fitting options. .

  • Fits externally over 1" Size PVC pipe, which has an outside diameter of 1-5/16" (1.315").
  • Connect four segments of PVC pipe to create multi-layered, tiered levels using only a single fitting.
  • Equally angled shape accommodates all PVC applications.
  • UV resistant PVC material resists sunlight and fluorescent lighting degradation. Lasts for years in direct sunlight without yellowing, discoloration or cracking.
  • Infused with non-toxic impact modifiers in the resin for use in projects that require durability and repeated abuse.
  • All ports are at 90 degrees to each other, for perfect right angle connections with PVC pipe
  • Extra deep sockets allow further pipe insertion into the fitting for a more secured, stronger hold.
  • Tapered ends on each socket end to allow a smooth transition from the pipe to the fitting. Won't snag clothing or pet hair like plumbing grade PVC fittings.

Product Features

Connection Points

Impact Resistant

Increased Strength

UV Resistant

Flow Through

Made in USA

Product Compatibility

Fits 1 in Size PVC Pipe

This product will fit 1" Size PVC pipe, which has an outside diameter of 1.315" (1-5/16") and an inside diameter of approximately 1". See our PVC 101 section for more info.

This product is not compatible with CPVC or Copper Tube Size (CTS) pipe.

Product Specifications

3/4 in. 4-Way Tee TSD

View all of they physical dimensions of this product by downloading the Technical Specifications document in PDF format.


Related Products