

(8.24 € HT)
Connection nut JA-40mm PRESTO 77045 for First labo range with artillery thread Connection nut JA-40mm from PRESTO, reference 77045, specially designed for the First labo range with artillery thread. Ensures a reliable and durable connection; ideal for any type of laboratory. Easy installation and compatibility with standard equipment.
The nut + American washer JA-40 mm is designed for the connection of laboratory siphons reference PRTSI77048 from the First Labo PRESTO range using the artillery thread (code 3). This device ensures a reliable seal thanks to its Viton gasket, metal washer, and tightening nut. It allows the connection of a tube of any material to a FIRST LABO® fitting intended for professional sanitary evacuations. Its robust design guarantees a durable and secure connection.
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