IWS 25mm Pro Drain Fittings for Flood & Drain Systems

Genuine 25mm IWS Fittings to Repair or Upgrade Your Drain Run

A selection of genuine 25mm IWS components for upgrading your system or replacing lost and damaged parts. Drain lines take a beating, and each worn nut, washer or barb leaks solution or restricts flow, throwing off flood and drain timing and leaving plants with uneven watering and poor nutrient uptake. Every part here uses the barbed and screw-thread design IWS systems are built around: the barbs hold securely in the piping while the screw end attaches securely inside your pots.

Key Benefits

• Barbed Straight Piece - universal straight that fits onto the pots of your IWS system
• Barbed Tee Piece - fits the middle of a piping run to extend the pipe and bring another pot on
• Barbed Elbow Piece - terminates a run and turns the corner into the last outer pot
• Plastic Nut and Rubber Washer - the 25mm nut with a washer either side of the fitting and pot gives a tight, leak-free seal
• Double Barbed Pipe Joiner - joins two pipe lengths securely mid-run
• Individual Pot Filter - 110 mm long with a 25 mm female thread for a 1" male drain hose tail, or a 16 mm reducing grommet on older systems; its copper mesh filters large particles from the return and repels roots

How to Use

• Isolate first: turn off the pump and drain the run before removing a fitting
• Fitting to a pot: pass the screw end through the pot wall with a washer each side, then tighten the plastic nut hand-tight
• Fitting to pipe: push the barbed end fully home - warming stiff pipe in hot water makes this far easier
• Pot filter: screw onto the drain hose tail, or use the 16 mm reducing grommet on older systems
• Test: run a full cycle without plants and check every joint for weeping