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MG1 Rubber Bellow Mechanical Seal
$27.00
Sale price
$27.00
Regular price
MG1 Rubber Bellow Mechanical Seal

| D(mm) | D1 | D2 | L1 | L2 |
| 10 | 24.0 | 21.0 | 15.0 | 6.6 |
| 12 | 24.0 | 23.0 | 15.0 | 6.6 |
| 14 | 28.5 | 25.0 | 17.0 | 6.6 |
| 16 | 28.5 | 27.0 | 17.0 | 6.6 |
| 18 | 32.0 | 33.0 | 19.5 | 7.5 |
| 20 | 37.0 | 35.0 | 21.5 | 7.5 |
| 22 | 37.0 | 37.0 | 21.5 | 7.5 |
| 24 | 42.5 | 39.0 | 22.5 | 7.5 |
| 25 | 42.5 | 40.0 | 23.0 | 7.5 |
| 28 | 49.0 | 43.0 | 26.5 | 7.5 |
| 30 | 49.0 | 45.0 | 26.5 | 7.5 |
| 32 | 53.5 | 48.0 | 27.5 | 7.5 |
| 33 | 53.5 | 48.0 | 27.5 | 7.5 |
| 35 | 57.0 | 50.0 | 28.5 | 7.5 |
| 38 | 59.0 | 56.0 | 30.0 | 9.0 |
| 40 | 62.0 | 58.0 | 30.0 | 9.0 |
| 43 | 65.5 | 61.0 | 30.0 | 9.0 |
| 45 | 68.0 | 63.0 | 30.0 | 9.0 |
| 48 | 70.5 | 66.0 | 30.5 | 9.0 |
| 50 | 74.0 | 70.0 | 30.5 | 9.5 |
| 53 | 78.5 | 73.0 | 33.0 | 11.0 |
| 55 | 81.0 | 75.0 | 35.0 | 11.0 |
| 58 | 85.5 | 78.0 | 37.0 | 11.0 |
| 60 | 88.5 | 80.0 | 38.0 | 11.0 |
| 65 | 93.5 | 85.0 | 40.0 | 11.0 |
| 68 | 96.5 | 90.0 | 40.0 | 11.3 |
| 70 | 99.5 | 92.0 | 40.0 | 11.3 |
| 75 | 107.0 | 97.0 | 40.0 | 11.3 |
| 80 | 112.0 | 105.0 | 40.0 | 12.0 |
| 85 | 120.0 | 110.0 | 41.0 | 14.0 |
| 90 | 126.5 | 115.0 | 45.0 | 14.0 |
| 95 | 131.5 | 120.0 | 46.0 | 14.0 |
| 100 | 136.5 | 125.0 | 47.0 | 14.0 |
Premium-grade MG1 elastomeric bellows seal designed to protect pump shafts and ensure leak-free performance. A versatile drop-in replacement for Burgmann MG1, AESSEAL B02, and Flowserve 190.
Key Features & Benefits
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Shaft Protection: Clamps tightly to prevent shaft wear and scoring across its entire length.
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Self-Driving Bellows: Dynamic sealing eliminates the need for extra adhesives or O-rings.
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Flexible Fit: Accommodates axial movement, shaft deflection, and minor misalignments.
Technical Specifications
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Shaft Size: 10mm – 100mm (Metric)
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Pressure Rating: Up to 1.6 – 1.8 MPa
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Temperature Range: -20°C to +140°C
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Speed: Up to 10 m/s
Material Options
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Seal Faces: Carbon Graphite, Ceramic, Silicon Carbide (SiC), Tungsten Carbide (TC)
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Elastomers: NBR (Clean/Wastewater), EPDM (Hot Water/Steam), FKM/Viton (Oils/Fuels/High-Temp)
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Hardware: 304 / 316 Stainless Steel
Applications
Ideal for centrifugal pumps, wastewater treatment, pool pumps, and industrial chemical fluid management.