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The CAMPBELL tp5 is a 1-1/4 inch PVC insert tee fitting designed to join three sections of polyethylene tubing in a branch configuration. Each of the three ports features a barbed insert profile that mechanically retains the tubing when secured with stainless steel clamps. Manufactured from polyvinyl chloride, the fitting is corrosion-resistant and chemically inert, making it well suited for cold water distribution assemblies where a reliable, low-maintenance connection is required. This tee is appropriate for non-pressurized or low-pressure piping runs and is commonly installed by plumbers and irrigation technicians.
The tp5 is used in residential and light commercial cold water distribution systems, including potable water supply lines, irrigation laterals, and agricultural water delivery piping that use flexible polyethylene tubing. The insert x insert x insert end style means all three ports accept PE tubing directly over the barbed insert without solvent cement, relying solely on clamp compression for the seal. All three ports are sized at 1-1/4 inches, making this a straight-through tee with a full-size branch outlet.
Designed as an OEM-style replacement insert tee for 1-1/4 inch polyethylene tubing systems in residential and agricultural cold water distribution piping.
Installation is performed by plumbers and irrigation technicians. Shut off the water supply and relieve line pressure before cutting into an existing run. Seat the PE tubing fully over each barbed port before positioning and tightening stainless steel clamps. Follow local plumbing code requirements for clamp type, placement, and spacing on insert fittings.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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