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Trade Verify
Address: No.155 Shangcun Qingxiyang Industry Zone,Fuan city,Fujian,China
Contact name:Semmy Wu
Fuan Zhongzhi Pump Co., Ltd. |
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Verified Suppliers
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Design Features
- Internally mounted inward leakage, singe face, single spring,
unbalanced, rubber bellows structure.
- The rotary ring is driven by rubber bellows, good floating
Materials(to DIN24960)
- Rotary Ring: B, U1, U2, Q1, Q2
- Stationary Ring: U1, U2,Q1,Q2, V1,V2
- Auxiliary Seal: P, E, V
- Spring and Other Parts: F, G
Operating limits
- Pressure: ≤ 1.0MPa
- Temperature: -20~150℃
- Speeds: ≤10m/sec
Applications
Used in auto-cooling pumps, centrifugal pumps, submersible pumps, and general industrial pumps
Medium
Oil, water, and other weak corrosive fluid
Size Information
| Model | d1 | d3 | D7 | d14 | L1 | L2 | L3 | L4 | L25 | L26 |
| BIA-14 | 14 | 27.0 | 30 | 22.4 | 23.7 | 4.5 | 18.7 | 5.0 | 9.7 | 2.5 |
| BIA-16 | 16 | 28.5 | 32 | 23.0 | 26.0 | 4.5 | 21.0 | 5.0 | 12.0 | 2.5 |
| BIA-18 | 18 | 30.5 | 35 | 25.5 | 30.0 | 6.0 | 22.5 | 7.5 | 13.0 | 2.5 |
| BIA-20 | 20 | 31.8 | 35 | 26.0 | 29.0 | 6.5 | 21.0 | 8.0 | 11.5 | 3.0 |
| BIA-25 | 25 | 39.0 | 40 | 34.0 | 33.5 | 6.5 | 25.5 | 8.0 | 15.0 | 3.0 |
| BIA-28 | 28 | 42.0 | 43 | 36.5 | 33.5 | 6.5 | 25.5 | 8.0 | 15.0 | 3.0 |
| BIA-30 | 30 | 44.0 | 45 | 38.5 | 34.5 | 7.5 | 25.5 | 9.0 | 15.0 | 3.0 |
| BIA-32 | 32 | 46.0 | 48 | 40.0 | 42.5 | 7.5 | 33.5 | 9.0 | 21.0 | 4.5 |
| BIA-33 | 33 | 47.0 | 48 | 40.5 | 42.5 | 7.5 | 33.5 | 9.0 | 21.0 | 4.5 |
| BIA-35 | 35 | 49.0 | 50 | 42.5 | 42.5 | 7.5 | 33.5 | 9.0 | 21.0 | 4.5 |
| BIA-38 | 38 | 54.0 | 56 | 46.5 | 42.5 | 7.5 | 33.5 | 9.0 | 21.0 | 4.5 |
| BIA-40 | 40 | 56.0 | 58 | 48.0 | 42.5 | 7.5 | 33.5 | 9.0 | 21.0 | 4.5 |
| BIA-43 | 43 | 59.0 | 61 | 51.0 | 46.0 | 8.0 | 36.5 | 9.5 | 24.0 | 5.5 |
| BIA-45 | 45 | 61.0 | 63 | 52.5 | 47.5 | 8.0 | 38.0 | 9.5 | 24.0 | 5.5 |
| BIA-48 | 48 | 64.0 | 66 | 55.5 | 47.5 | 8.0 | 38.0 | 9.5 | 24.0 | 5.5 |
| BIA-50 | 50 | 66.0 | 70 | 57.0 | 47.5 | 8.0 | 38.0 | 9.5 | 24.0 | 5.5 |
| BIA-53 | 53 | 69.0 | 73 | 60.0 | 50.5 | 8.0 | 41.0 | 9.5 | 26.0 | 6.0 |
| BIA-55 | 55 | 71.0 | 75 | 62.0 | 50.5 | 8.0 | 41.0 | 9.5 | 26.0 | 6.0 |
| BIA-58 | 58 | 78.0 | 78 | 68.0 | 51.5 | 8.0 | 42.0 | 9.5 | 26.0 | 6.0 |
| BIA-60 | 60 | 80.0 | 80 | 70.0 | 51.5 | 8.0 | 42.0 | 9.5 | 26.0 | 6.0 |
| BIA-70 | 70 | 90.0 | 92 | 80.0 | 56.0 | 9.5 | 45.0 | 11.0 | 28.0 | 6.0 |
| BIA-80 | 80 | 104.0 | 104 | 90.0 | 67.0 | 10.0 | 55.0 | 12.0 | 37.0 | 8.0 |
| BIA-85 | 85 | 108.0 | 109 | 95.0 | 76.2 | 10.0 | 64.2 | 12.0 | 48.0 | 8.0 |
| BIA-90 | 90 | 113.0 | 114 | 100.0 | 78.2 | 10.2 | 66.2 | 12.0 | 50.0 | 8.0 |
