986S04
O-Ring 34.0 mm x 3.0 mm

Ontop of Upper Air Valve Part

Compatible for Model: 990-00, 986-00, 986-01, 986-02, 986-03, 986-04

Material: NBR 70
Medium Sewage

Ontop of Upper Air Valve Part

Compatible for Model: 990-00, 986-00, 986-01, 986-02, 986-03, 986-04