Construction Machinery Rubber Diaphragm Seals
Challenges Solved by Simker Diaphragms in Construction Machinery
- Simker’s advanced technology enhances the diaphragms’ resistance to high and low temperatures, as well as their aging resistance, allowing reliable operation under complex climates and fluctuating working conditions.
- Frequent diaphragm replacement leads to high spare-part costs, downtime for maintenance, and reduced production efficiency; Simker’s diaphragms help minimize these issues.
- The diaphragms support energy storage in accumulators, efficiently buffer pressure fluctuations, absorb impact, and maintain the operational stability of equipment such as rock breakers and rock drill machines.
- From working condition analysis to product delivery, full technical support is provided to ensure diaphragms are precisely adapted to specific equipment and operating environments.

Size: Ø170×20mm Factory code: SN900138

Size: Ø160×80mm Factory code: SN900170

Size: Ø240×60mm Factory code: SN900178

Size: Ø196×35mm Factory code: SN900139

Size: Ø178×35mm Factory code: SN900150

Size: Ø97×16mm Factory code: SN900187

Size: Ø170×35mm Factory code: SN900128

Size: Ø185×50mm Factory code: SN900137

Size: Ø165×45mm
Factory code: SN900164

Size: Ø157×70mm
Factory code: SN900169

Size: Ø144×65mm
Factory code: SN900165

Size: Ø100×17mm
Factory code: SN900131

Size: Ø192×40mm
Factory code: SN900133

Size: Ø205×45mm
Factory code: SN900134

Size: Ø165×35mm
Factory code: SN900163

Size: Ø150×40mm
Factory code: SN900127

Size: Ø190×40mm
Factory code: SN900129

Size: Ø160×35mm
Factory code: SN900174

Size: Ø265×75mm Factory code: SN900148

Size: Ø260×50mm
Factory code: SN900153

Size: Ø144×65mm
Factory code: SN900160

Size: Ø160×80mm Factory code: SN900170

Size: Ø200×90mm
Factory code: SN900162

Size: Ø289×57.8mm
Factory code: SN900157














