Hutterer & Lechner Trap seal PRIMUS [Code number: HL 2000] (Russia)

HL 2000 - it is special "dry" trap seal "Primus" with capacity of 0,5 l/s. It is made of polypropylene. Depth of trap seal is 50 mm. The trap seal is used for improving the HL drains. The device protects premises against sewer smells when drying trap seal.