Expansion Rubber Tapered 33-46mm

Expansion Rubber Tapered 33-46mmThe Expansion Rubber Tapered Plug is a reliable, reusable solution for sealing off pipes during maintenance, testing, or permanent closure. Built to cover a practical range, it fits openings from 33 mm to 46 mm, with a tapered 40 mm plug that centers the seal and distributes pressure evenly. Supplied with a wing nut for quick, tool free expansion, this plug becomes a dependable part of your DIY plumbing toolkit. Why this expansion plug stands out

this sensor preserves calibration and response behavior while simplifying installation

Length: 744 mm

so you’ve got immediate

Universal compatibility across Davey P4 cartridges

Two-piece directional eyeball — adjust the throw of returning water without removing the entire assembly

After installation

Pool and spa owners maintaining Paramount SP5000 filtration or skimming systems

Precise bypass flow control: The O-ring adjustable bypass valve enables fine-tuning of flow around the plate

clock-centric replacement part to restore synchronized control and timing accuracy

or stabilizer as needed and retest to confirm you’re within target ranges

Adhesion: sticks to concrete

Compatibility and fit considerations