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RS642 , 647 – Conical Spring Balanced Seal
Description
Overview
Features & benefits
- Single Seal
- Balanced
- Conical Spring
- Uni-Directional
- To DIN 24960
Operating Limits
- d1 = 10 – 80 mm
- p1 = 2.4 Mpa
- t = -35 – 160°C
- Vg = 15 m/s
Standard Materials Of Construction
- Faces : Carbon Graphite (Rs642), Silicon Carbide (RS647), Tungsten Carbide (Rs647)
- Stationary Seats : Silicon Carbide, Alumina Ceramic, Carbon Graphite, Cr-Mo Steel
- Spring Clamps : AISI 304, 316
- Secondary Bellow Seals : EPDM, FEP, FPM, FEPM
Stationary Seats
