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- R-WB2
- Mechanical PTFE Bellows Seal R-WB2R 45, SIC/SIC, PTFE, 304
Mechanical PTFE Bellows Seal R-WB2R 45, SIC/SIC, PTFE, 304
Documentation
Download instructions, catalog for Mechanical PTFE Bellows Seal R-WB2R 45, SIC/SIC, PTFE, 304
Overview

Mechanical seal R-WB2R made of Teflon (PTFE) - resistant to high concentrations of acids, salts, strong oxidants and chemically active organic compounds. Designed for outdoor installation. Has maximum corrosion resistance. Often used to replace seals in chemical pumps X, XM, AX, etc. The stationary part is made of ceramics with fluoroplastic gaskets. Used at temperatures from -20 to + 220°C, with a pressure of up to 0.8 MPa and a rotation speed of up to 3000 rpm. 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
| Shaft diameter | 45 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
| Rotation velocity | 13 m/s |
| Pressure | 1.7 MPa |
| Operating temperature | -40°C +200°C |
| Seal type | R-WB2 |
| Rubber type | PTFE |
| Analogue for | Anga A11, John Crane 10R |
| Logistics data: | |
| Gross weight, kg | 0.45 |
| Length of transport packing, cm | 7,5 |
| Width of transport packing, cm | 7,5 |
| Height of transport packing, cm | 6,5 |














































































































































