Instantor Press System fittings now feature Leak Before Press (LBP) technology as standard to help UK plumbers spot unpressed joints early.
Instantor has updated its Instantor Press System to include Leak Before Press (LBP) technology across its fitting range as standard. Designed to support busy installers, the integration aims to help tradespeople improve productivity and prevent costly callbacks by making unpressed joints immediately obvious during pressure testing.
The LBP system operates by allowing water or gas to flow past the O-ring seal if the fitting has not been fully crimped with a press tool. When the pipework is filled and pressure tested, any missed joint leaks clearly, signaling to the installer that a press operation was skipped before the system is commissioned or enclosed behind walls.
What does this mean for a UK tradesperson or DIYer actually buying this kit — does it change what they should pay, buy, or watch out for? For UK plumbers and heating engineers, this update adds an essential safety net without adding extra steps to the installation process. Purchasing LBP-enabled fittings means you can identify unpressed joints instantly during initial testing, drastically reducing the risk of hidden leaks causing property damage after you leave the site. While tradespeople should check with local merchants like Screwfix, Toolstation, or independent plumbing stockists regarding stock transition and pricing, standardising this feature brings Instantor into line with premium press fitting brands, providing greater confidence when specifying or installing their pipe systems.
By incorporating LBP technology as standard, Instantor eliminates the need to buy specialized or higher-cost product lines just to get leak-detection features. Installers should ensure their press jaws and tools match the specific profile required by the Instantor fitting system to guarantee a reliable, watertight seal every time.
Reported by Installer Online — original article
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