Nitrogen Diaphragm 3201195384 Epiroc COP1238 COP1440 COP1638 COP1838 Spare Part for Hydraulic Rock Drill

Introducing the 3201195384 Nitrogen Diaphragm, a precision-manufactured aftermarket spare part designed for Epiroc COP1238, COP1440, COP1638 and COP1838 hydraulic rock drills. This critical membrane separates the nitrogen gas chamber inside the rock drill’s accumulator, maintaining stable gas pressure and absorbing hydraulic pulsation for smooth, powerful impact energy.

Key Features

• Direct replacement for OEM part number 3201195384
• Compatible with Epiroc COP1238, COP1440, COP1638 and COP1838 rock drills
• Molded from high-grade NBR rubber for excellent elasticity and sealing
• Oil-resistant and fatigue-resistant for long service life
• Strict quality control ensures perfect fit and reliable performance
• Rigorous dimensional inspection before shipment

Product Specifications

• Part Number: 3201195384
• Part Name: Nitrogen Diaphragm
• Applicable Models: Epiroc COP1238 / COP1440 / COP1638 / COP1838
• Material: High-grade NBR Rubber
• Condition: 100% Brand New Aftermarket

Our replacement parts are manufactured to meet or exceed OEM specifications, providing a cost-effective solution without compromising performance. Contact our sales team for more details or volume pricing.