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Mechanical seal for pump R-HRN 40, SIC/SIC, VITON, 304
$-9
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Overview
Single mechanical seal R-HRN - stationary rotor seal. Suitable for use in pumps operating in contaminated media, with abrasive particles, for wastewater. Can be used as part of a tandem. The stationary unit with a multi-spring block is isolated from the product, which prevents sticking and clogging. Applicable to pumps Alfa Laval, Ebara (3M, DWO), LOWARA, KSB (Etanorm, Etachrom), WILO (MVI, MHI, IPL), Grundfos (CDM), Saer (IP), Calpeda (GM, MXS), Hecker HN 410su. Analogs: Burgmann HRN, Roten EHS3 seal.
Characteristics
| Outer diameter of the fixed ring, mm | 58 |
| Shaft diameter | 40 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
| Pressure | 2.5 MPa |
| Rotation velocity | 20 m/s |
| Operating temperature | -20°C +220°C |
| Seal type | R-HRN |
| Rubber type | VITON |
| Application | Alfa Laval, Calpeda, Ebara, Grundfos, Hecker, KSB, LOWARA, SAER, WILO |
| Analogue for | Burgmann HRN, Roten EHS3 |
| 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 |
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