The Hallite 13 is a vee pack rod seal for heavy duty applications offering excellent performance and long life even under difficult operating conditions such as pressure surges, vibration and some misalignment. The seal assembly consists a male and female adaptor and 5 vee rings. The male adaptor is usually manufactured from polyacetal but some of the larger sizes use rubberised fabric. It has grooves across one face to ensure equal pressure to the sealing edges of the vee ring. All sizes have vee rings manufactured from rubberised fabric because this has strength and durability and permits an oil film to lubricate the other parts of the seal. Some sizes are supplied with rubber vee rings between the rubberised fabric vee rings. The number and type of vee rings used are: up to 89mmØ 90-139mmØ Above 139mmØ Ruberised Fabric Vee Rings 3 4 5 Rubber Vee Rings The female adaptor uses a hard rubberised fabric to support the vee rings and protect them from extrusion damage. At high pressures the lips of the adaptor act as a secondary seal. Features • Precision moulded vee rings • Pressure distribution adaptors r2 • Reliable sealing Operating conditions Maximum Speed Maximum Pressure Figures show the maximum permissible gap all on one side using minimum rod Ø and maximum clearance Ø. Refer to Housing Design section. Temperature Range Surface roughness Static Sealing Face ØD1 Dynamic Sealing Face Ød1 Static Housing Faces L1 Chamfers & Radii Groove Section ≤ S mm Min Chamfer C mm Technical details

vee pack sets - metric