Premium Clear UPVC Reducing Bushing (25-75mm) | Flush Mount Pipe Size Adapter | Transparent Aquarium Plumbing

Premium Clear UPVC Reducing Bushing

Seamlessly reduce your pipe sizes while maintaining an ultra-compact, fully transparent plumbing footprint with the Clear UPVC Reducing Bushing from Atradesen.com. Unlike standard reducing couplings that add bulky length to your plumbing, these flush-mount bushings glue directly inside your existing clear fittings (like elbows or tees), saving crucial under-cabinet space while allowing you to instantly spot blockages!

🌟 Professional Space-Saving & Visual Design

• Flush-Mount Reduction: Designed with a slim outer lip. It slides completely into a larger fitting, instantly converting the port to accept a smaller pipe without adding length to your manifold.
• Crystal Clear Monitoring: Reducers are common choke points for debris. The high-transparency material provides a direct window to ensure your transitions are clean and flowing perfectly.
• Stackable DIY Hack: Need an extreme size reduction (e.g., 50mm down to 25mm)? These bushings can be nested and glued inside each other (50x40 + 40x32 + 32x25) for limitless custom plumbing!

⚠️ Sizing & Connection Guide (Crucial!)

Bushings have a very specific connection logic. Please read the Atradesen.com rules carefully to avoid ordering mistakes:

25x20mm (O.D. fits 25mm Fitting | I.D. fits 20mm Pipe)
32x25mm (O.D. fits 32mm Fitting | I.D. fits 25mm Pipe)
40x32mm (O.D. fits 40mm Fitting | I.D. fits 32mm Pipe)
50x40mm (O.D. fits 50mm Fitting | I.D. fits 40mm Pipe)
63x50mm (O.D. fits 63mm Fitting | I.D. fits 50mm Pipe)
75x63mm (O.D. fits 75mm Fitting | I.D. fits 63mm Pipe)

• 🚨 SIZING LOGIC (O.D. x I.D.): The sizes listed (e.g., 25x20mm) refer to the Outer Diameter (O.D.) and the Inner Diameter (I.D.) of the bushing itself.
• How It Works: The outside of the bushing plugs INTO a larger fitting, and the inside of the bushing sleeves OVER a smaller pipe.
• Example (25x20mm): The 25mm O.D. plugs directly INTO a 25mm fitting (like a 25mm clear tee). The 20mm I.D. then accepts a 20mm O.D. clear PVC pipe.
• Installation: PVC waterproof adhesive MUST be used on both the inner and outer slip joints to secure your plumbing permanently.