LAUX coupling, model 42 is a lever coupling (Cardan coupling) of high, Swedish quality. The locking lever is equipped with a spring-loaded locking device. It prevents unintentional disconnection. Made of zinc-plated steel, aluminium and stainless steel with EPDM seal as a standard (optionally: NBR, Viton, silicone). Nominal coupling sizes: 38, 48, 60, 76, 102, 133, 152 and 204 mm. Working pressure for fluids up to 12.5 bar (air up to 8 bar). They are leak-tight under vacuum conditions and allow angular deflection (up to 10°) while connecting. With a wide selection of couplings (couplings with hose tail, couplings with male thread, with flanges, couplings with weld-in connections, blank caps) as well as pipe sections: straight, elbows, tees, even complex pipe systems can be built easily and quickly. LAUX 42 coupling applications:

• in the chemical and paper industry as unloading couplings,
• on vacuum tankers,
• for conveying and unloading bulk materials (grain, flour, feed, granulates, cement, minerals),
• for water and air supply temporary systems in construction, mining, agriculture, etc.,
• for pressure and vacuum pumps,
• for irrigation systems.