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Stainless steel nipple / welded - ZB series
The ZB series from PNR are welding nipples that are specifically used for assembling GW descaling tips onto main manifolds. To guarantee precise alignment of the nozzle tip, it has a dove-tail design. To avoid leakage between the nipple and nozzle tip, the contact area within the nozzle tip has an accurate finish through the use of a machine. These units are available in three sizes for specific dimensional requirements.