Mechanical Seal Type-21(560B) 1.1/4, CAR/SIC, EPDM, 304

$USD 34.46

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Mechanical seal Type-21 single seal, which is used at temperatures ranging from -20 to + 150°C, a pressure up to 1, 5 mPa.s is the rotation speed of 13m/sec. They are used in centrifugal pumps, turbine pumps, compressors, pumps for hot water, mixers and other equipment, oil, chemical and food industries. Analog mechanical seals: John Crane Type 21, Vulcan Type 11, AESSEAL P04 / P04T. Mechanical seal for Wilo pump, K, KM, X, AH, AHP, AH, Calpeda, DAB, Ebara, Grundfos, pump KSB, Allweiler, SALMSON, ACD Cryo, Flygt, IMP Pumps, LOWARA, PENTAX, Foras, Fristam, pump SPERONI, ZENIT, Inoxpa, JL, Johnson pump, KOLMEKS, Pedrollo, SAER, Vulcan, WQ, WQK, pump Tuchenhagen, ALFA LAVAL, Donjoy, Mission Magnum.

Additional information

Weight 0.25 kg
Product type

Type 21

Shaft diameter


Material of metal part


Rubber type


Stationary / rotating face


Operating temperature

-20°C + 150°C


1.5 MPa

Rotation velocity

15 m/s


Baltimore aircoil, DESMI, Goulds pumps, Inoxpa, Koshin, LOWARA, Rovatti, Scot motorpump, Summit, TONKAFLO

Equivalent to

AESSEL P04, AESSEL P04T, Burgmann MG921 / D1-G55, Flowserve 110, John Crane 21, LIDERING LRB01, Roten 21A, Sealol 43CU short, US Seal C, Vulcan 11, Герметика M112K.5SP