Audited Supplier
(Equivalent to Type 1)
Single End
Medium Pressure Mechanical Seals
General Speed Mechanical Seal
Temperature Mechanical Seal
Unbalanced
in Mm
84842000
Product Description
We offer many kinds of Elastomer Bellows Seals in both metric sizes and inch sizes, according to several international standards.
Maximum Operating Limits
l d1=12-100mm,0.500"-4.000"
l p1= 2.0 MPa
l t = -35 - 200 ºC
l Vg=20 m/s
Standard Material
l Rotary faces: carbon graphite, silicon carbide, tungsten carbide
l Stationary seats: alumina ceramic, silicon carbide, tungsten carbide
l Bellows, secondary seals: CR, EPDM, FPM, FEPM, HNBR, NBR
l Springs, other matel components: AISI 304, 316
Maximum Operating Limits
l d1=12-100mm,0.500"-4.000"
l p1= 2.0 MPa
l t = -35 - 200 ºC
l Vg=20 m/s
Standard Material
l Rotary faces: carbon graphite, silicon carbide, tungsten carbide
l Stationary seats: alumina ceramic, silicon carbide, tungsten carbide
l Bellows, secondary seals: CR, EPDM, FPM, FEPM, HNBR, NBR
l Springs, other matel components: AISI 304, 316
| Φd | Φd (mm) | ΦD | L1 | ΦD1 | L2 | L4 |
| 0.500 | 12 | 0.937 | 1.187 | 1.000 | 0.312 | 0.312 |
| 0.625 | 14-16 | 1.093 | 1.312 | 1.250 | 0.406 | 0.312 |
| 0.750 | 18 | 1.218 | 1.312 | 1.375 | 0.406 | 0.312 |
| 0.875 | 20-22 | 1.343 | 1.375 | 1.500 | 0.406 | 0.312 |
| 1.000 | 24-25 | 1.500 | 1.562 | 1.625 | 0.437 | 0.375 |
| 1.125 | 28 | 1.625 | 1.625 | 1.750 | 0.437 | 0.375 |
| 1.250 | 30-32 | 1.812 | 1.625 | 1.875 | 0.437 | 0.375 |
| 1.375 | 33-35 | 1.875 | 1.687 | 2.000 | 0.437 | 0.375 |
| 1.500 | 38 | 2.000 | 1.687 | 2.125 | 0.437 | 0.375 |
| 1.625 | 40 | 2.250 | 2.000 | 2.375 | 0.500 | 0.375 |
| 1.750 | 43-45 | 2.375 | 2.000 | 2.500 | 0.500 | 0.375 |
| 1.875 | 48 | 2.500 | 2.125 | 2.625 | 0.500 | 0.375 |
| 2.000 | 50 | 2.625 | 2.125 | 2.750 | 0.500 | 0.375 |
| 2.125 | 53 | 2.812 | 2.375 | 3.000 | 0.562 | 0.375 |
| 2.250 | 55 | 2.937 | 2.375 | 3.125 | 0.562 | 0.5 |
| 2.375 | 60 | 3.062 | 2.500 | 3.250 | 0.562 | 0.5 |
| 2.500 | 63 | 3.187 | 2.500 | 3.375 | 0.562 | 0.5 |
| 2.625 | 65 | 3.375 | 2.750 | 3.375 | 0.625 | 0.5 |
| 2.750 | 70 | 3.500 | 2.750 | 3.500 | 0.625 | 0.5 |
| 2.875 | 73 | 3.625 | 2.875 | 3.750 | 0.625 | 0.5 |
| 3.000 | 75 | 3.750 | 2.875 | 3.875 | 0.625 | 0.5 |
| 3.125 | 80 | 4.000 | 3.125 | 4.000 | 0.781 | 0.5 |
| 3.250 | / | 4.125 | 3.125 | 4.125 | 0.781 | 0.5 |
| 3.375 | 85 | 4.250 | 3.125 | 4.250 | 0.781 | 0.5 |
| 3.500 | / | 4.375 | 3.125 | 4.375 | 0.781 | 0.5 |
| 3.625 | 90 | 4.500 | 3.250 | 4.500 | 0.781 | 0.562 |
| 3.750 | 95 | 4.625 | 3.250 | 4.625 | 0.781 | 0.562 |
| 3.875 | / | 4.750 | 3.375 | 4.750 | 0.781 | 0.562 |
| 4.000 | 100 | 4.875 | 3.375 | 4.875 | 0.781 | 0.562 |
