IWS Straight Connector — 13mm Universal

IWS Nutriculture Universal Straight — 13mm Connector

A genuine Nutriculture/IWS spare part — the Universal Straight connects 13mm Flexi Pipe to the brain pot's sealing glands in IWS systems. Barbed end secures the pipe and creates a watertight fit. Works across DWC, Flood & Drain, and Dripper system configurations.

Why growers need this connector:

• Connects 13mm Flexi Pipe to brain pot sealing glands — critical junction in IWS system layouts
• Barbed for watertight fit — no leaks at a high-stress junction point
• Works across IWS system types — DWC, Flood & Drain, Dripper — same connector
• Genuine Nutriculture part — exact-spec compatibility, not a third-party imitation
• Essential replacement part — keep one or two in reserve for system maintenance
• Simple push-fit installation — push onto 13mm pipe, seat into brain pot gland

Who it's not for:

Only fits IWS 13mm systems — won't work with IWS Pro 25mm, AutoPot, or Alien systems. Check your system's pipe size before ordering. For IWS Pro (25mm) systems, use the 25mm equivalent fittings instead.

In stock now — ships same working day from our Staffordshire warehouse with free UK delivery over £100. Pick up in-store at our Stone shop (ST15 0SR) if you're local, or click & collect at checkout.