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Mechanical seal for pump shaft R-502B 28, SIC/SIC, EPDM, 304
$-7
Overview
The R-502B mechanical seal is a single, unidirectional seal that is used at temperatures from -40 to +200°C, with pressures up to 2.8 MPa and speeds up to 13 m/s. It is one of the most effective seals for use in hot water pumps, industrial pumps and petrochemical plants. Analogue: John Crane 502, AESSEAL B07S / B07SL / B07 / B092U / B092SSU / B092SLU, Vulcan Type 1724. Mechanical seal for the pump Wilo, K, KM, X, АХ, AЧП, АХ, Calpeda, DAB, Ebara, Grundfos, for the pump KSB, Allweiler, SALMSON, ACD Cryo, Flygt, IMP Pumps, LOWARA, PENTAX, Foras, Fristam, for the pump SPERONI, ZENIT, Inoxpa, JL, Johnson pump, KOLMEKS, Pedrollo, SAER, Vulcan, WQ, WQK, for the pump Tuchenhagen, ALFA LAVAL, Donjoy, Mission Magnum.
Characteristics
| Outer diameter of the fixed ring, mm | 43 |
| Shaft diameter | 28 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
| Pressure | 2.8 MPa |
| Rotation velocity | 13 m/s |
| Operating temperature | -40°C +200°С |
| Seal type | R-502B |
| Rubber type | EPDM |
| Application | Hydro-Vacuum SA, KOLMEKS, WILO |
| Analogue for | AESSEAL B07, John Crane 502, LIDERING LRB50, US SEAL L, Vulcan 1724 |
| Gross weight, kg | 0.3 |
| Length of transport packing, cm | 5,5 |
| Width of transport packing, cm | 5,5 |
| Height of transport packing, cm | 5 |
How to properly measure a mechanical seal
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