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- R-BT-FN.NU
- Mechanical seal R-BT-FN.NU 28, SIC/SIC, VITON, 304, G9 CSF INOX AS, CS
Mechanical seal R-BT-FN.NU 28, SIC/SIC, VITON, 304, G9 CSF INOX AS, CS
Documentation
Download instructions, catalog for Mechanical seal R-BT-FN.NU 28, SIC/SIC, VITON, 304, G9 CSF INOX AS, CS
Overview

Single mechanical seal R-BT-FN.NU with conical spring and one-way rotation. The seal is unloaded. Widely used conical spring seal.
Recommended for tandem pumps, clean water pumps and home and garden pumps. The rotating ceramic moving ring is sealed in the installed part by an auxiliary O-ring.
R-BT-FN.NU-28 - mechanical seal for the CSF Inox® AS, CS pump.
It can be used in Lowara, Ebara (3M) and other pumps.
Analogue of mechanical seals Burgmann BT-FN.NU, AESSEAL T04D, Roten UNITEN, Vulcan 13.DIN, Sterling SU3, Roplan R62D, Latty T901D, Flowserve 43D.
We also supply mechanical seals for Wilo, K, KM, X, AX, AXP, AX, Calpeda, DAB, Ebara, Grundfos pumps, for KSB, Allweiler, SALMSON, ACD Cryo, Flygt, IMP pumps 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, etc.
Characteristics
| Outer diameter of the fixed ring, mm | 43 |
| Type of conta-ring | G9 |
| Shaft diameter | 28 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
| Pressure | 1.4 MPa |
| Rotation velocity | 15 m/s |
| Operating temperature | -20°C +180°C |
| Seal type | R-BT-FN.NU |
| Rubber type | VITON |
| Application | Calpeda, DAB, Ebara, Flowserve (SIHI), Grundfos, GTP, GZA (SM), LOWARA, Pedrollo, Processpumpar, Speroni |
| Analogue for | Hermetica М112К.FRA, AESSEAL T04D, Burgmann BT-FN.NU, DIMER TCO.15-7, Flowserve 43D, Latty T901D, Roplan R62D, Roten UNITEN 3, Sterling SU3, Vulcan 13.DIN |
| 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 |
Categories:R-BT-FN.NUINOX - mechanical seal







































































































































