
Frequently asked questions
What does the IWS Pro locknut do?
It secures the rubber washer in place to create a tight, leak-free seal where 25mm pipework connects to pots, trays or tanks in an IWS Pro Flood & Drain system.
Do I need a washer with the IWS Pro locknut?
Yes, the locknut is used to hold the IWS Pro rubber washer in place, and the two together make the seal.
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