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- R-2100
- Mechanical seal for pump R-2100K 63, CAR/SIC, VITON, 304
Mechanical seal for pump R-2100K 63, CAR/SIC, VITON, 304
Overview

Mechanical seal R-2100K is a modular type seal with one central spring and elastomer bellows, which ensures maximum efficiency and operation of the equipment in any conditions. It has identical dimensions to R-2100S, but with an extended cylindrical part of the bellows to ensure installation length. It is used at temperatures from -40 to + 180°C, with a pressure of 1.5 MPa and a rotation speed of up to 15 m/sec. It is used in compressors, centrifugal, rotary pumps, pumps of the following types: Gorman-Rupp, Ebara, WILO, ONTS, SNTS, ONTS, K, KM, KML, ONTS, X, AX, KS, SM. Analogues of mechanical seals: John Crane 2100, 2100S, 2100K, AESSEAL B092U / B052, Flowserve Pac-Seal 140 / 142 / 143, ANGA A4 / A41, Vulcan Type 14 / 142 / 143, Sterling 540 / 542 / 543. Mechanical seal for Wilo pump, K, KM, X, AX, AXP, AX, Calpeda, DAB, Ebara, Grundfos, for KSB pump, Allweiler, SALMSON, ACD Cryo, Flygt, IMP Pumps, LOWARA, PENTAX, Foras, Fristam, for SPERONI pump, ZENIT, Inoxpa, JL, Johnson pump, KOLMEKS, Pedrollo, SAER, Vulcan, WQ, WQK, for Tuchenhagen pump, ALFA LAVAL, Donjoy, Mission Magnum.
Characteristics
| Outer diameter of the fixed ring, mm | 83 |
| Shaft diameter | 63 |
| Producer | BTS Engineering |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | AISI 304 stainless steel |
| Pressure | 1,6 mPa |
| Rotation velocity | 15 m/s |
| Operating temperature | -20°C + 150°C |
| Seal type | R-2100K |
| Rubber type | VITON |
| Application | KM, KOLMEKS, NC |
| Analogue for | Hermetica M212.K12, AESSEAL B052, Flowserve 142, John Crane 2100K, LIDERING LRB25KU, Sterling 542, Vulcan 142DIN |
| Logistics data: | |
| Gross weight, kg | 0.4 |
| Length of transport packing, cm | 9,5 |
| Width of transport packing, cm | 9,5 |
| Height of transport packing, cm | 6,5 |














































































































































