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RS260/261 Single Coil Spring Seals
Description
Overview
Features & benefits
- Single Coil Spring
- Unbalanced
- Bi-Directional
- Positive Screw Drive
- RS260 with O-Ring mounted
- RS261 with PTFE wedge seal ring
Operating Limits
- d1 = 16 – 100 mm
- p1 = 1.2 Mpa
- t = -35 – 160°C
- Vg = 15 m/s
Standard Materials Of Construction
- Rotary Faces : Stainless Steel, Silicon Carbide, Tungsten Carbide
- Stationary Seats : Carbon, Silicon Carbide, Tungsten Carbide
- Springs, Other Metal Components : AISI 304, 316
- Secondary Seals : EPDM, FEP, FPM, FEPM, NBR
Stationary Seats
- RSS (monolithic short seat)
- RSL (monolithic long seat w/ anti-rotation pin slot)
- RSLS (face shrink-fitted w/ anti-rotation pin slot)
- USS (monolithic short seat, to DIN 24960)
- USL (monolithic long seat w/ anti-rotation pin slot, to DIN 24960)
- USLS (face shrink-fitted w/ anti-rotation pin slot, to DIN 24960)
