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TYPE 2106

TYPE 2106
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TYPE 2106 Elastomer Bellows Unitized Seal – Face/Primary Ring – Seat/Mating Ring – Drive Band (2) – Bellows – Spring – Seat Cup Product Description The Type 2106 is a compact, unitized, single spring, elastomer bellows mechanical seal. Performance Capabilities Type 2106 seals are designed for use in small centrifugal water pumps, deep and shallow well jet pumps, swimming pool pumps and wastewater pumps. Temperature: -20°F to 300°F/-30°C to 150°C depending on materials used Pressure: Full Vacuum up to 150 psi(g)/10 bar(g) Industries Served Unitized, easy-to-fit design. Flexible Bellows: Full convolution elastomer bellows provide maximum flexibility in compensating for shaft movement. Elastomer is pre-loaded to provide positive drive and tight seal along the shaft. Industrial, Commercial and Residential Water Systems Interlocking drive bands provide positive drive. Interference fit of primary ring ensures positive drive, square seal face alignment and avoids high face distortions associated with crimped designs. Balanced design reduces seal face heat generation and torque.

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TYPE 2106 Elastomer Bellows Unitized Seal Type 2106 Typical Arrangement/Dimensional Data .0005 0.002 X L4 Bore Depth .040 LG x 20° Chamfer Alternate O-Ring Mating Ring Alternate "L" Shaped O-Ring Mating Ring .040 LG x 20° Chamfer Type 2106 Dimensional Data (inch sizes) Seal Size *Standard Lengths **Special Mating Ring Lengths Custom Mating Ring Designs Can Be Accommodated. Reference Drawings: Seal Assembly for Carbon: TAB-1145 Seal Assembly for Silicon Carbide: TAB-1146 Typical Installation with Cup Mounted Mating Ring: TAB-1147 Typical Installation with "L" shape O-Ring Mating Ring:...

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Custom Mating Ring Designs Can Be Accommodated. Reference Drawings: Typical Installation of Metric sizes with Cup Mounted Mating Rings: TAB-1423 REFERENCE ONLY-Type 2106 Dimensional Data/3CU Style Mating Ring (inch sizes) Seal Size D1 Size Code *For L shaped/alternate mating ring D5 Max. is 0.562". Drawing Matrix Style 2106 BE mm 10mm 2106 CU inch 0.500" 2106 DIN mm 10mm 2106 HV inch 0.437" 2106 HV mm 16mm 2106 K mm 10mm 2106 S inch 0.500" 2106 S mm 10mm Detailed reference drawings available upon request. Dwg. Number and Mating Ring Style TAB-1491 1BE Style TAB-1147 3CU Style TAB-1423 M...

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Elastomer Bellows Unitized Seal Elastomer Temperature Limits lead-in edge of the shaft should Recommended chamfer lengths: For your nearest John Crane facility, please contact one of the locations below. North America Latin America Middle East & Africa Dubai, United Arab Emirates Asia Pacific f the products featured will be used in a potentially dangerous and/or hazardous process, your John Crane representative should be consulted prior tc their selection and use. In the interest of continuous development, John Crane Companies reserve the right to alter designs and specifications without...

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