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Mechanical seal for high temperature liquid R-609 2, SIC/SIC, GRAFOIL, AM350/316
$-36
Overview
The R-609 mechanical seal is designed for use in high temperature applications (up to 425°C / 800°F) in pumps without costly and labor-intensive seal chamber modifications. Applications include hot hydrocarbons, aqueous solutions, aromatic fractionation products, crude oil fractionation products and heat transfer fluids. Material: Rotating ring (SiC / Carbon / TC), Stationary ring (SiC / TC), Secondary seal (Flexible Graphite), Metal bellows (SUS316L / AM350 / InconeI718 / Titanium / Hastelloy-C / AIIoy-20) Other parts (SUS304 / SUS316 / Titanium / Hastelloy-C) Working limits: Pressure: ≤2MPa (single-layer bellows) ≤6.9 MPa (double-layer bellows) Speed: ≤25 m/s Temperature: -75ºC ~ + 425ºC 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
| Shaft diameter | 2" |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AM350/AISI 316 |
| Pressure | 6.9 MPa |
| Rotation velocity | 25 m / s |
| Operating temperature | -75°C +425°C |
| Seal type | R-609 |
| Rubber type | GRAFOIL |
| Analogue for | John Crane 609, LIDERING LMB86 |
| Gross weight, kg | 0.5 |
| Length of transport packing, cm | 8 |
| Width of transport packing, cm | 8 |
| Height of transport packing, cm | 6,5 |
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