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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Central Vacuum Units
Complete Kits
Brushes
Hoses and fittings
Filters
Vacuum Bags
Cleaning Kits
Vacuum Inlets
Generic Spare Parts
Sense Retractable Hose
Conveyor Cones
Dust Containers
Motors
Electronic Boards
PVC Installation Materials
Antistatic Steel Installation Materials
Jolly Wall-Mounted Vacuum Unit
Special Separators
Central Vacuum Units
Complete Kits
Brushes
Hoses and fittings
Filters
Vacuum Bags
Cleaning Kits
Vacuum Inlets
Generic Spare Parts
Sense Retractable Hose
Conveyor Cones
Dust Containers
Motors
Electronic Boards
PVC Installation Materials
Antistatic Steel Installation Materials
Jolly Wall-Mounted Vacuum Unit
Special Separators