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Mechanical shaft seal R-MG1S20 90, CAR/SIC, EPDM, 304, G50

$-11
Outer diameter of the fixed ring, mm123,85
Type of conta-ringG50
Shaft diameter90
ProducerBTS Engineering
Stationary and rotating faceCAR/SIC
All specifications
Ukraine: Pre-order onlyPoland: Pre-order onlyGermany: Pre-order onlyItaly: Pre-order only
Vendor code: 1009539
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Estimated delivery date: 13.02.2026

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Overview

BTS Engineering
Single mechanical seal R-MG1S20, bellows type, unloaded, with central spring, independent of the direction of shaft rotation. Used at temperatures from -20 to + 140°C, with pressure up to 1.6 MPa and rotation speed up to 10 m/s. Dimensions and name as for MG1, but with an extended cylindrical part of the bellows to ensure the required installation length in combination with the G50 counter ring. Analogue of mechanical seals: Burgmann MG1S20. 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

Outer diameter of the fixed ring, mm123,85
Type of conta-ringG50
Shaft diameter90
ProducerBTS Engineering
Stationary and rotating faceCAR/SIC
Material of metal partAISI 304 stainless steel
Rotation velocity10 m/s
Pressure1,6 mPa
Operating temperature-20°C + 140°C
Seal typeR-MG1S20
Rubber typeEPDM
ApplicationIron Pump, SAER, WILO, CMF
Analogue forAESSEAL BP02, AESSEAL BP02U, Burgmann MG1S20, Flowserve 150, LIDERING LRB17E, Sterling 152, Vulcan 1520
Gross weight, kg0.95
Length of transport packing, cm13,5
Width of transport packing, cm13,5
Height of transport packing, cm12

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