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- R-202/R-208
- Double mechanical shaft seal R-208 30, SIC/SIC/SIC/SIC, VITON, 304
Double mechanical shaft seal R-208 30, SIC/SIC/SIC/SIC, VITON, 304
Overview

Double mechanical seal R-208 is used at temperatures from -20 to + 120°C, with a pressure of up to 0.5 MPa and a speed of up to 3000 rpm. They are used in drainage, fecal, deep pumps, submersible electric pumps, pumps of the WQK series: - WQK35-10-3; - WQK70-10-5.5; - WQK50-10-4. Mechanical seal for pump Wilo, K, KM, X, AH, AHP, AH, Calpeda, DAB, Ebara, Grundfos, for pump KSB, Allweiler, SALMSON, ACD Cryo, Flygt, IMP Pumps, LOWARA, PENTAX, Foras, Fristam, for pump SPERONI, ZENIT, Inoxpa, JL, Johnson pump, KOLMEKS, Pedrollo, SAER, Vulcan, WQ, WQK, for pumps Tuchenhagen, ALFA LAVAL, Donjoy, Mission Magnum.
Characteristics
| Outer diameter of the fixed ring, mm | 45 |
| Shaft diameter | 30 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC/SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
| Rate of turn, rpm | 3 000 |
| Pressure | 0,16 MPa |
| Operating temperature | -20°C + 80°C |
| Seal type | R-208 |
| Rubber type | VITON |
| Application | APC, Calpeda, Ebara, Opera, WQ, Zenit, Gnom |
| Logistics data: | |
| Gross weight, kg | 0.1 |
| Length of transport packing, cm | 5,5 |
| Width of transport packing, cm | 5 |
| Height of transport packing, cm | 5 |






































































































































