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Mechanical seal with metal bellows R-MFL85N 80, CAR/SIC, VITON, 316, G9 type JOHN CRANE 680, LIDERING LMB85

$-87
Outer diameter of the fixed ring, mm105
Type of conta-ringG9
Shaft diameter80
ProducerBTS Engineering
Stationary and rotating faceCAR/SIC
All specifications
Ukraine: Pre-order onlyPoland: Pre-order onlyGermany: Pre-order onlyItaly: Pre-order only
Vendor code: 1010442
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Estimated delivery date: 12.02.2026

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Download instructions, catalog for Mechanical seal with metal bellows R-MFL85N 80, CAR/SIC, VITON, 316, G9 type JOHN CRANE 680, LIDERING LMB85

Overview

BTS Engineering
Single unloaded mechanical seal R-MFL85N is used at temperatures from -40 to + 220°C, with a pressure of up to 2.5 MPa and a rotation speed of up to 20 m/s. With an arbitrary direction of shaft rotation and a metal welded bellows, R-MFL85N is designed for operation in conditions of ultra-high temperatures and viscous media. Mechanical seal for Wilo, K, KM, X, AX, AXP, AX, Calpeda, DAB, Ebara, Grundfos pumps, for KSB pumps, Allweiler, SALMSON, ACD Cryo, Flygt, IMP Pumps, LOWARA, PENTAX, Foras, Fristam pumps, for SPERONI pumps, ZENIT, Inoxpa, JL, Johnson pump, KOLMEKS, Pedrollo, SAER, Vulcan, WQ, WQK, for Tuchenhagen pumps, ALFA LAVAL, Donjoy, Mission Magnum.

Characteristics

Outer diameter of the fixed ring, mm105
Type of conta-ringG9
Shaft diameter80
ProducerBTS Engineering
Stationary and rotating faceCAR/SIC
Material of metal partAISI 316 stainless steel
Pressure2.5 MPa
Rotation velocity15 m/s
Operating temperature-20°C +260°C
Seal typeR-MFL85N
Rubber typeVITON
ApplicationWILO
Analogue forBurgmann MFL85N, Chesterton 886, John Crane 680, Latty B17, LIDERING LMB85
Gross weight, kg1.4
Length of transport packing, cm12
Width of transport packing, cm12
Height of transport packing, cm12

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