These inline air control valves from Ziss gives precise control.
Like all products from Ziss Aqua, they are built to last.
They fit standard air line tubing.
Express: 1-2 working days from date of dispatch.
Standard: 2-4 working days from date of dispatch.
For orders below £35
For orders over £35
For orders over £50
The times shown are for guidance only. Orders placed before 4:00pm Mon-Fri will be dispatched the same day. (12:00 PM on Saturdays)
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I like to use these for my central air system, drill a suitable size hole and they just push in. Nice and snug, no glueing required.