Barrel Union White Adjustable 40mm Onga

Barrel Union White Adjustable 40mm OngaUpgrade your Onga spa and pool plumbing with the Barrel Union White Adjustable 40mm. This swivel style assembly is designed to deliver a reliable, seal tight connection even when pipe ends arent perfectly aligned, making installations quicker and less fussy. Designed for 40mm socket to 40mm socket piping, this barrel union sits between two 40mm pool pipes and uses its swivel capability to fine tune alignment as you connect. The result is a secure,

no-tools-required process

you gain a practical

this unit is available in three size variants to match different spa configurations and diffuser layouts

40mm large hair lint pot with clear lid lets you quickly see when it’s time to clean

Power down the pool system and lock out electrical power to prevent accidental startup

Why this 40mm sliding repair coupling stands out

replace when signs of wear appear to maintain a tight seal

installers

swap in the turbine and bearings with care to preserve alignment

water clarity

It’s more than a replacement part

With its 40mm compatibility