# Praedifa AO系列Polon活塞密封装置

> 用于液压油缸缸的活塞密封装置，双作用，聚四氟乙烯滑环设计。低摩擦。应用于高压。ISO 7425.

所属技术：密封技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 最高运行温度 | 80 到 230 °C |  |
| 介质 | 液压 |  |
| 聚合材料选件 | PTFE（聚四氟乙烯） |  |
| 最大运行压力 | 400 bar |  |
| 最低运行温度 | '-200 到 -20 °C |  |
| 最大表面速度 | 4 m/sec |  |
| 缓冲机制 | 否 |  |

## 型号入口（首批）

- [OE063005200212C](https://hypher.com.cn/products/model/oe063005200212c-4eb1674ec9bda57d/index.md)
- [OE046005200211B](https://hypher.com.cn/products/model/oe046005200211b-790da1c9e447a7de/index.md)
- [OE048005200211C](https://hypher.com.cn/products/model/oe048005200211c-c6bce9ecafb27977/index.md)
- [OE050005200211B](https://hypher.com.cn/products/model/oe050005200211b-80b6c0fa5064f62b/index.md)
- [OE050005200211C](https://hypher.com.cn/products/model/oe050005200211c-12174bb488e2baf1/index.md)
- [OE050005200211D](https://hypher.com.cn/products/model/oe050005200211d-aa1cff373407caa3/index.md)
- [OE055005200211C](https://hypher.com.cn/products/model/oe055005200211c-c8f70968fe50d39f/index.md)
- [OE057005200211C](https://hypher.com.cn/products/model/oe057005200211c-0b4f1cc4f9284653/index.md)
- [OE060003000211C](https://hypher.com.cn/products/model/oe060003000211c-cca65968b39f7e63/index.md)
- [OE060005200211C](https://hypher.com.cn/products/model/oe060005200211c-01ddc1462b17c4bd/index.md)
- [OE060007400211C](https://hypher.com.cn/products/model/oe060007400211c-7f52491253f19129/index.md)
- [OE063005200211B](https://hypher.com.cn/products/model/oe063005200211b-e6592bbabde577fe/index.md)
- [OE063005200211C](https://hypher.com.cn/products/model/oe063005200211c-faa8582ba7c7281e/index.md)
- [OE063005200211D](https://hypher.com.cn/products/model/oe063005200211d-53a50a0f811ba5e4/index.md)
- [OE065005200211C](https://hypher.com.cn/products/model/oe065005200211c-6f13e28ab05f505a/index.md)
- [OE070003000211C](https://hypher.com.cn/products/model/oe070003000211c-34726281ae1695ef/index.md)
- [OE070005200211C](https://hypher.com.cn/products/model/oe070005200211c-94243b7bd9c08adb/index.md)
- [OE070005200211D](https://hypher.com.cn/products/model/oe070005200211d-8c9c101c4ae0b674/index.md)
- [OE075005200211C](https://hypher.com.cn/products/model/oe075005200211c-4d039e0cb36baa16/index.md)
- [OE075005200211D](https://hypher.com.cn/products/model/oe075005200211d-dfeacdd237823525/index.md)
- [OE078005200211B](https://hypher.com.cn/products/model/oe078005200211b-b5eebad0aeecc943/index.md)
- [OE080005200211C](https://hypher.com.cn/products/model/oe080005200211c-0e0e51e98ab495cf/index.md)
- [OE080005200211D](https://hypher.com.cn/products/model/oe080005200211d-09f057f3b39762dc/index.md)
- [OE082605200211D](https://hypher.com.cn/products/model/oe082605200211d-6be4815d35725e27/index.md)

## 技术资料与 CAD

- [Compound Data Sheet NBR N0674](https://hypher.com.cn/library-assets/ba05289ca86ee9523b695f7dbaa6fcd710bd6168328312af8cf3be1412dc36d7.pdf)：document
- [Hydraulic Seals--PTD3350](https://hypher.com.cn/library-assets/f703107f5271a550fd77b9bf377ff303591107ffa583ad7f30c14b685b12e375.pdf)：document
- [Installation Guidelines for Piston Seals--PTD3350](https://hypher.com.cn/library-assets/f703107f5271a550fd77b9bf377ff303591107ffa583ad7f30c14b685b12e375.pdf)：document
- [PTFE Seals Design Guide--PTD3354](https://hypher.com.cn/library-assets/cea916ee8e8e5e4bcd12c6815e86351c71fa612c623f5e4417d9e72ece9f0fef.pdf)：document
- [Storage and Cleaning of Elastomer Seals--PTD3032](https://hypher.com.cn/library-assets/f99f4d6fe2a86e8271338503e7906f7e082d7d3a61d6e2443f6312267f17710c.pdf)：document

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/piston-sealing-set-praedifa-series-oe-polon)

价格、库存和交期请联系上海海费确认。更多型号和资料见 [完整系列页面](https://hypher.com.cn/products/sealing/piston-sealing-set-praedifa-series-oe-polon)；[联系技术支持](https://hypher.com.cn/contact)