It is designed to provide secure and reliable waste management solutions for laboratories. Featuring multiple connection types including 2x UNF1/4", 1x GL14, and 1x NPT1/8", this cap ensures versatility and efficiency. It includes a permanently mounted 400 mm cable for level control connection and a free movable insert made of PTFE for connecting capillaries (O.D. 1.6/2.2/3.2 mm) and hose olives for tubing with I.D. 5.5 to 8 mm. A red indicator pin allows for easy visual fill-level monitoring. A b.safe exhaust air filter can be screwed into the GL14 thread (filter not included).