EA560
EA560系列是一款通用型机械密封，结构紧凑，适用于各种清水泵、污水泵及一般腐蚀性介质工况。
EA560 series is a general-purpose mechanical seal with compact structure, suitable for various clean water pumps, sewage pumps and general corrosive media conditions.
产品介绍 / Description
EA560系列机械密封采用平衡型设计，结构紧凑，安装方便。密封面摩擦副材料有多种组合可选，可适应不同工况要求。广泛应用于供水、排水、暖通空调及一般工业领域。
EA560 series mechanical seal adopts balanced design, compact structure and easy installation. Various combinations of seal face friction pair materials are available to meet different working conditions. Widely used in water supply, drainage, HVAC and general industrial fields.
技术规格 / Technical Specifications
技术参数 / Working Condition
| 密封腔压力 Pressure | ≤ 0.8 MPa |
|---|---|
| 线转速 Speed | ≤ 10 m/Sec |
| 密封腔温度 Temperature | -20°C ～ 150°C |
| 适用介质 Medium | 水，油，及一般弱腐蚀性化工介质 Water, Oils, and light chemical duties |
材质 / Material
| 静环 Stationary Ring | 陶瓷 / 反应碳化硅 / 无压碳化硅 / 碳化钨 Ceramic / SIC / SSIC / TC |
|---|---|
| 动环 Rotary Ring | 石墨 / 反应碳化硅 / 无压碳化硅 / 碳化钨 Carbon / SIC / SSIC / TC |
| 辅助密封 Secondary Seal | 丁腈硅胶 / 乙丙橡胶 / 氟橡胶 NBR / EPDM / VITON |
| 弹簧及金属件 Spring & Metal Parts | SUS304 / SUS316L SUS304 / SUS316L |
型号规格 / Dimensions
| 型号 | d | D | D1 | L1 | L2 |
|---|---|---|---|---|---|
| EA560-8 | 8 | 18.2 | 21 | 7 | 11.2 |
| EA560-9 | 9 | 18.2 | 24 | 7 | 16.2 |
| EA560-10 | 10 | 20.6 | 24 | 7 | 16.2 |
| EA560-11 | 11 | 20.6 | 24 | 7 | 16.2 |
| EA560-12 | 12 | 21.8 | 26 | 7 | 17.2 |
| EA560-13 | 13 | 21.8 | 26 | 7 | 17.2 |
| EA560-14 | 14 | 26.4 | 28 | 7 | 18.2 |
| EA560-15 | 15 | 26.4 | 28 | 7 | 18.2 |
| EA560-16 | 16 | 26.4 | 32 | 8 | 19.2 |
| EA560-17 | 17 | 29.5 | 32 | 8 | 19.2 |
| EA560-18 | 18 | 29.5 | 35 | 8 | 19.2 |
| EA560-19 | 19 | 29.5 | 35 | 8 | 19.2 |
| EA560-20 | 20 | 31.6 | 38 | 8 | 20.2 |
| EA560-22 | 22 | 33.6 | 40 | 8 | 20.2 |
| EA560-25 | 25 | 39.6 | 44 | 9 | 20.2 |
| EA560-28 | 28 | 45 | 46 | 9 | 21.2 |
| EA560-30 | 30 | 46.6 | 50 | 9 | 22.2 |
| EA560-32 | 32 | 46.6 | 54 | 9 | 24.2 |
| EA560-35 | 35 | 50.8 | 58 | 10 | 26.2 |
| EA560-38 | 38 | 54.3 | 60 | 10 | 27.2 |
| EA560-40 | 40 | 57.3 | 64 | 10 | 28.2 |
| EA560-45 | 45 | 61.3 | 66 | 10 | 30.2 |
| EA560-50 | 50 | 67.8 | 72 | 10 | 32.2 |
EA560系列为标准型机械密封，广泛应用于清水泵、污水泵。 EA560 series is a standard mechanical seal, widely used in clean water pumps and sewage pumps.
产品特性 / Features
- 平衡型设计 Balanced design
- 单弹簧结构 Single spring structure
- 传动销传动 Drive pin transmission
- 多种材料可选 Various material options