# BR系列 RESILON® 液压系统中的聚氨酯杆用缓冲密封

> BR系列杆用缓冲密封，搭配杆用主密封使用，优化系统密封性能，抵抗液压油缸或者液压执行器中的高压或系统峰值压力，Resilon系列聚氨酯密封具有优越的耐磨性能。

所属技术：密封技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 最大运行压力 | 10,000 psi |  |
| 最低运行温度 | '-65 °F |  |
| 最高运行温度 | 250 °F |  |
| 与流体类型共同使用 | 油，水, Water |  |
| 颜色 | 褐色，浅绿色, Aqua |  |
| 热应用类型 | 视材料而定 °F |  |
| 硬度计 | 90 Shore A |  |
| 聚合材料选件 | TPU（聚氨酯） |  |
| 符合规格 | 无 |  |
| 介质 | 液压 |  |
| 最大表面速度 | 100 (0.5 m/s) ft/min, 0.5 m/sec |  |
| 备用 O 型圈材料 | W4655，尼龙, Nylon |  |

## 型号入口（首批）

- [4300BR12500250-125A](https://hypher.com.cn/products/model/4300br12500250-125a-a084aeb90db11f1e/index.md)
- [4301BR12500250-125A](https://hypher.com.cn/products/model/4301br12500250-125a-da0b6aa13caff645/index.md)
- [4300BR12500312-125A](https://hypher.com.cn/products/model/4300br12500312-125a-ae7f4fda4b3da68f/index.md)
- [4301BR12500312-125A](https://hypher.com.cn/products/model/4301br12500312-125a-414a3570992ae5a3/index.md)
- [4300BR12500375-125A](https://hypher.com.cn/products/model/4300br12500375-125a-b2ba0181e9e52678/index.md)
- [4301BR12500375-125A](https://hypher.com.cn/products/model/4301br12500375-125a-c448cddb7bba0f36/index.md)
- [4300BR12500437-125A](https://hypher.com.cn/products/model/4300br12500437-125a-de2405655958dea9/index.md)
- [4301BR12500437-125A](https://hypher.com.cn/products/model/4301br12500437-125a-57b9baa7e1c3ae83/index.md)
- [4300BR12500500-125A](https://hypher.com.cn/products/model/4300br12500500-125a-2847df6105626d3e/index.md)
- [4300BR12500500-187A](https://hypher.com.cn/products/model/4300br12500500-187a-abbbcafc45fe3b87/index.md)
- [4301BR12500500-125A](https://hypher.com.cn/products/model/4301br12500500-125a-d1233c6247896578/index.md)
- [4301BR12500500-187A](https://hypher.com.cn/products/model/4301br12500500-187a-97b6523b535fcca4/index.md)
- [4300BR12500625-125A](https://hypher.com.cn/products/model/4300br12500625-125a-b477838806baa8d4/index.md)
- [4301BR12500625-125A](https://hypher.com.cn/products/model/4301br12500625-125a-2c639dbef58052b2/index.md)
- [4300BR12500750-125A](https://hypher.com.cn/products/model/4300br12500750-125a-dea25085d8f0d677/index.md)
- [4301BR12500750-125A](https://hypher.com.cn/products/model/4301br12500750-125a-44e267014c28b373/index.md)
- [4300BR18700750-187A](https://hypher.com.cn/products/model/4300br18700750-187a-8c9e7d86a831dc68/index.md)
- [4301BR18700750-187A](https://hypher.com.cn/products/model/4301br18700750-187a-6fb082ce39b0c5ab/index.md)
- [4300BR12500875-125A](https://hypher.com.cn/products/model/4300br12500875-125a-ce3a8c93916882ab/index.md)
- [4301BR12500875-125A](https://hypher.com.cn/products/model/4301br12500875-125a-cab1a15e1b1013d8/index.md)
- [4300BR18701000-187A](https://hypher.com.cn/products/model/4300br18701000-187a-453c6e16de0d7c46/index.md)
- [4301BR18701000-187A](https://hypher.com.cn/products/model/4301br18701000-187a-9b51c983509cdbfe/index.md)
- [4300BR18701125-187A](https://hypher.com.cn/products/model/4300br18701125-187a-3771dc4f52d0baa5/index.md)
- [4301BR18701125-187A](https://hypher.com.cn/products/model/4301br18701125-187a-6135f0679a1dbe62/index.md)

## 技术资料与 CAD

- [Basic Sealing Technology-Linear Sealing](https://hypher.com.cn/library-assets/1560a727e2a7b9b4abe0464d20ac8c8276c92644bd4b55b0cb36761997788933.pdf)：document
- [Design Action Request--DAR](https://hypher.com.cn/library-assets/3fc667448ce78a492e3897ac710f4d2cc4978d4f4c9e4a2089bc2d001bfb44b7.pdf)：document
- [EPS Division, SLC, IATF 16949:2016](https://hypher.com.cn/library-assets/107dfad903a48c2154089a5a9de48d92b69f26ea1729e3094596c767c2e4a3d6.pdf)：document
- [EPS Division, SLC, ISO 9001:2015 and AS9100D in Accordance With AS9104/1](https://hypher.com.cn/library-assets/e7080e72da73e7018d0634f9a2ce71f606d41c1582f1e3c531fd199172235d3b.pdf)：document
- [EPS-Tech-Tip-Typical Sealing Systems in Common Linear Fluid Power Devices](https://hypher.com.cn/library-assets/c48a10c7af7b8f9bbd48d55140382a8caa0849f5d79b6a4286915fe28e5f7431.pdf)：document
- [Fluid Power Seal Design Guide--EPS 5370](https://hypher.com.cn/library-assets/1560a727e2a7b9b4abe0464d20ac8c8276c92644bd4b55b0cb36761997788933.pdf)：document
- [Frequently Asked Questions](https://hypher.com.cn/library-assets/55ea9c2f08963132f1c1ad7544ec257a1c3adcc871bb7aaa730b6a8909dfae9c.pdf)：document
- [Part Number Look-Up](https://hypher.com.cn/library-assets/3bc762a0d2ce00ecdc2c47b8b27f1d62429364ef8289f384dbb5b4ecb6d02274.pdf)：document
- [Zero Leak Rod Seal Package - EPS 5222](https://hypher.com.cn/library-assets/71f3888c07301154f685705daa56eca36295bbf7fac8d3ee044fe2d42fcebeb3.pdf)：document

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/rod-buffer-seal-for-hydraulic-applications-br)

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/rod-buffer-seal-for-hydraulic-applications-br)；[联系技术支持](https://hypher.com.cn/contact)