This 6mm OD black poly tube is purpose-built for connecting up condensate sump pumps in HVAC systems, ensuring your drainage runs clear.
It's a staple on any install where gravity drain isn't an option, or when you need to route condensate further than the standard drain line allows. You'll find it handy for both new split system setups and repairs on existing units, especially in tight roof spaces or under floors.
Best for: HVAC installers, service technicians, and competent DIY owners managing condensate drainage.
Compatibility
Designed for general HVAC condensate drainage applications. Its 6mm OD size is common for small sump pump discharge ports and various drip tray setups. Suitable for residential and light commercial split systems where a compact drain line is needed.
If you're running a different model, check fittings and specs before ordering.
Features
- Durable black polyethylene construction stands up to typical plant room conditions.
- 6mm outer diameter (OD) provides a compact drainage solution.
- Supplied in a convenient 2-metre length, ready for cut-to-fit applications.
- Flexible enough for routing around common obstacles in ceilings or wall cavities.
Technical Specifications
| Specification | Detail |
|---|---|
| Outer Diameter (OD) | 6mm |
| Length | 2 metres |
| Material | Polyethylene |
| Colour | Black |
| Part Number | 6001338SP |
What's in the Box
- 1x Poly Tube - Sump Dump 6mm (2 metres in length)
Using It on the Job
- Identify the discharge port on your condensate sump pump. Ensure it matches the 6mm OD of the tube.
- Measure and cut the poly tube to the required length for your drain run, allowing for bends and connections.
- Securely connect one end of the tube to the pump's discharge port, often using a hose clamp or a push-fit connection if compatible.
- Route the tube to your desired drainage point, ensuring a continuous fall if possible, or adequate pump lift if going against gravity.
- Confirm all connections are tight and free of leaks during pump operation.
- Regularly check the tube for blockages or kinks, especially if installed in a high-traffic area or exposed to sunlight.
Limitations & Safety Notes
- Not suitable for high-pressure refrigerant lines or chemical transfer beyond condensate.
- Always ensure proper drainage slope or pump lift to prevent water backup.
- Follow manufacturer's guidelines for sump pump installation and maintenance.
- Only for use with non-corrosive HVAC condensate and general water drainage.
Tradie Pro Tip
When running this poly tube, always try to use gentle curves instead of sharp bends. It helps prevent kinks that can restrict flow and lead to nuisance pump alarms or overflows, especially in a scorching Aussie summer.
Pair With
Pair with a reliable condensate sump pump, appropriate hose clamps, and a roll of duct tape for securing runs, all available from HVAC Shop.