527 series mechanical seal,Suitable for chemical pumps, water pumps, vacuum pumps, piping pumps ,18mm-100mm
| Model NO. | EK-527 |
| Balance | Unbalanced |
| Standard | DIN24960, ISO3069, GB6556 |
| Specification | Inner Diameter 18 mm to 100 mm |
| Packaging Details | Carton |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Delivery Time | 2/day |
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Request ConsultationOur Mechanical seal model 527 is widely used in oil industry, chemical engineering, chemical fiber, chemical liquid transportation and water treatment. Specifically designed for chemical pumps, water pumps, vacuum pumps, piping pumps and other rotary devices.This type of seal has single end, multi springs, unbalanced, independent rotary direction, lug transmission which is simple and reliable. This seal component has a simple structure with wide applications and is stable with great performance.We also can make changes as customers'requirement or totally design a new type of mechanical seal to meet clients'needs.
Operating Limits
Pressure: ≤1 MPa
Temperature: -20°C~ +230 ºC
Linear Speed:≤10m/s
Materials
Rotary Ring:SIC/TC
Stationary Ring:SIC/TC
Elastomers:NBR//EPDM/VITON
Springs:SS304/SS316
Metal Parts: SS304/SS316
Mediums
oil, water, amorphism acid, alkali, salt, and organic solvents.
Customization
Changes of materials for getting other operating parameters are possible. Contact us with your requirements.
| Size Type | d | d1 | D | D1 | D2 | L | L1 | L0 |
|---|---|---|---|---|---|---|---|---|
| EK527-18 | 18 | 32 | 34 | 27 | 33 | 31 | 21 | 38 |
| EK527-20 | 20 | 34 | 36 | 29 | 35 | 31 | 21 | 38 |
| EK527-22 | 22 | 36 | 38 | 31 | 37 | 31 | 21 | 38 |
| EK527-24 | 24 | 38 | 40 | 33 | 39 | 34 | 24 | 41 |
| EK527-25 | 25 | 39 | 41 | 34 | 40 | 34 | 24 | 41 |
| EK527-28 | 28 | 42 | 44 | 37 | 43 | 34 | 24 | 41 |
| EK527-30 | 30 | 44 | 46 | 39 | 45 | 35 | 25 | 42 |
| EK527-32 | 32 | 46 | 48 | 42 | 48 | 35 | 25 | 42 |
| EK527-33 | 33 | 47 | 49 | 42 | 48 | 35 | 25 | 42 |
| EK527-35 | 35 | 49 | 51 | 44 | 50 | 35 | 25 | 42 |
| EK527-38 | 38 | 54 | 58 | 49 | 56 | 39 | 28 | 46 |
| EK527-40 | 40 | 56 | 60 | 51 | 58 | 39 | 28 | 46 |
| EK527-43 | 43 | 59 | 63 | 54 | 61 | 39 | 28 | 46 |
| EK527-45 | 45 | 61 | 65 | 56 | 63 | 39 | 28 | 46 |
| EK527-48 | 48 | 64 | 68 | 59 | 66 | 39 | 28 | 46 |
| EK527-50 | 50 | 66 | 70 | 62 | 70 | 41 | 28 | 48 |
| EK527-53 | 53 | 69 | 73 | 65 | 73 | 41 | 28 | 48 |
| EK527-55 | 55 | 71 | 75 | 67 | 75 | 41 | 28 | 48 |
| EK527-58 | 58 | 78 | 83 | 70 | 78 | 42 | 29 | 49 |
| EK527-60 | 60 | 80 | 85 | 72 | 80 | 42 | 29 | 49 |
| EK527-63 | 63 | 83 | 88 | 75 | 83 | 45 | 32 | 52 |
| EK527-65 | 65 | 85 | 90 | 77 | 85 | 45 | 32 | 52 |
| EK527-68 | 68 | 88 | 93 | 81 | 90 | 48 | 32.7 | 55 |
| EK527-70 | 70 | 90 | 95 | 83 | 92 | 48 | 32.7 | 55 |
| EK527-75 | 75 | 99 | 104 | 88 | 97 | 52 | 36.7 | 59 |
| EK527-80 | 80 | 104 | 109 | 95 | 105 | 52 | 36.3 | 59 |
| EK527-85 | 85 | 109 | 114 | 100 | 110 | 52 | 36.3 | 59 |
| EK527-90 | 90 | 114 | 119 | 105 | 110 | 55 | 39.3 | 62 |
| EK527-95 | 95 | 119 | 124 | 110 | 120 | 55 | 39.3 | 62 |
| EK527-100 | 100 | 124 | 129 | 115 | 125 | 55 | 39.3 | 62 |