Hydro Flow Vinyl Tubing Black 1 in ID - 1.25 in OD 50 ft Roll

Hydro Flow Vinyl Tubing Black 1 in ID for Hydroponic Systems

This Hydro Flow vinyl line runs a 1" inside diameter and 1.25" outside diameter in a 50 ft roll. The wide bore moves real volume, which suits pump outlets, reservoir returns, and high-flow drain lines. Flexible vinyl bends around corners and slips over 1" barbed fittings without fighting you. The opaque black wall blocks light, so algae has a harder time setting up inside the line. Growers cut it to length and clamp it to pumps and manifolds as the plumbing takes shape.

Where 1 Inch Black Vinyl Tubing Earns Its Place

This is the line for main feeds, pump outlets, and return or drain runs where a smaller hose would choke flow. Consistent sizing helps the tubing seat tight on barbed fittings for leak-free joints. It's made in the USA. It ships as a 50 ft roll, enough for most single-room plumbing jobs. One thing to keep in mind: at 1" ID this tubing is stiffer than 1/4" or 1/2" micro-line. Give it a gentle radius on turns. The roll weighs about 15 lbs, so plan a hook or shelf for the leftover coil.

Key Features

• 1" ID / 1.25" OD: Wide bore for pump outlets, main feeds, and high-flow return or drain lines.
• Flexible Vinyl: Bends around corners and tight spaces while resisting kinks in compact grow rooms.
• Opaque Black Wall: Blocks light inside the line to slow algae growth between cleanings.
• Seats Tight on Fittings: Consistent sizing makes secure, leak-free connections to 1" barbs and pumps.
• Made in USA, 50 ft Roll: Enough length for most single-room plumbing runs.

Technical Specifications