PVC 45° FF wyes allow you to branch central vacuum pipelines safely and efficiently. Ideal for creating additional inlets on any floor level.
The PVC 45° FF wye is an essential fitting for building reliable and efficient central vacuum systems, allowing the main line to be branched smoothly while maintaining optimal airflow.
| To create additional inlets, the main line must be branched using 45° FF or MF wyes. Branches can be developed horizontally (same floor) or vertically (multiple floors). | ![]() |
| In multi-storey buildings, you can either create a single vertical riser and branch it on each floor (A), or create multiple independent lines and merge them into a single collector near the power unit (B). The number of wyes is always one less than the number of inlets (e.g., 5 inlets = 4 wyes). |
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| It is essential to install the wye in the correct direction of airflow (indicated by ➜). Incorrect installation will cause clogging in the system. | ![]() |
All Sistem Air system components are engineered for perfect alignment between pipes and fittings, ensuring a secure and durable connection. The pipes are joined using a cold-weld PVC adhesive, providing airtight sealing that prevents air leaks and guarantees maximum system efficiency.
| Weight | N/A |
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