Rammer Classic Series Diaphragm for Hydraulic Breaker Nitrogen Gas Sealing and Impact Performance

The Rammer Classic Series Diaphragm is an essential sealing component installed inside the back head of Rammer Classic Series hydraulic breakers. Also known as a nitrogen diaphragm, rubber diaphragm, or accumulator diaphragm, it separates the nitrogen gas chamber from the hydraulic oil system and helps maintain stable gas pressure during breaker operation.

The diaphragm plays an important role in hydraulic breaker energy storage and impact performance. During operation, the nitrogen chamber assists the piston movement by storing and releasing energy. The diaphragm prevents direct contact between nitrogen gas and hydraulic oil, ensuring proper pressure balance and protecting the internal hydraulic system.

Our Rammer Classic Series Hydraulic Breaker Diaphragm is manufactured from high-performance elastic materials with excellent flexibility, pressure resistance, and fatigue durability. Through precise molding and quality inspection, the diaphragm provides reliable sealing performance and long service life under repeated pressure changes.

Designed for hydraulic breaker repair, maintenance, and rebuilding, our replacement diaphragms provide a dependable aftermarket solution for distributors, repair workshops, contractors, and equipment owners worldwide.

Product Features

High-Performance Rubber Material

The Rammer Classic Series Diaphragm is made from specially selected elastic materials, providing:

• Excellent flexibility
• High pressure resistance
• Good fatigue resistance
• Strong sealing performance
• Long service life

Suitable for continuous hydraulic breaker operation.

Stable Nitrogen Chamber Performance

The diaphragm helps maintain:

• Proper nitrogen pressure
• Stable impact energy
• Smooth piston movement
• Efficient energy recovery

Improving overall breaker performance.

Excellent Pressure Resistance

During hydraulic breaker operation, the diaphragm experiences repeated expansion and compression.

Professional material selection ensures:

• Resistance to repeated deformation
• Reduced cracking risk
• Stable elasticity
• Reliable operation

Precision Manufacturing

Accurate molding ensures:

• Correct shape and thickness
• Proper installation fit
• Reliable sealing effect
• Consistent performance

OEM-Compatible Replacement

Manufactured according to Rammer Classic Series hydraulic breaker specifications for repair and replacement applications.

Product Function

Nitrogen and Hydraulic Oil Separation

The diaphragm separates nitrogen gas from hydraulic oil inside the back head chamber.

Energy Storage Assistance

It works with nitrogen gas to store and release energy, improving impact efficiency.

Hydraulic System Protection

The diaphragm prevents hydraulic oil contamination of the nitrogen chamber and maintains stable operation.

Applications

Rammer Classic Series Diaphragm is widely used in:

Construction Industry

• Concrete demolition
• Building renovation
• Road construction
• Infrastructure projects

Mining and Quarrying

• Rock breaking
• Quarry operations
• Heavy equipment maintenance
• Continuous impact applications

Hydraulic Breaker Repair

• Back head maintenance
• Nitrogen chamber repair
• Hydraulic hammer rebuilding

Suitable for Rammer Classic Series hydraulic breakers.

Why Choose Our Rammer Classic Series Diaphragm?

Professional Hydraulic Breaker Parts Manufacturer

Since 2008, we have specialized in hydraulic breaker spare parts manufacturing and provide aftermarket solutions for global customers.

We supply replacement components for:

• Rammer
• Atlas Copco
• Epiroc
• Montabert
• JCB
• Indeco
• Daemo
• Everdigm
• Soosan
• NPK

Reliable Material Selection

Our diaphragms are manufactured with suitable rubber compounds designed for hydraulic breaker applications, providing:

• Stable elasticity
• Pressure resistance
• Temperature tolerance
• Long operating life

Strict Quality Control

Each diaphragm is inspected for:

• Material performance
• Thickness accuracy
• Elasticity
• Surface quality
• Installation compatibility

Ensuring reliable performance after replacement.

Complete Hydraulic Breaker Spare Parts Supply

Besides diaphragms, we also provide:

• Pistons
• Cylinders
• Front Heads
• Back Heads
• Chisels
• Bushings
• Seal Kits
• Rod Pins
• Tool Retainers
• Through Bolts
• Side Bolts
• Buffers
• Wear Plates

Providing complete hydraulic breaker maintenance solutions.

Technical Specifications

Frequently Asked Questions

Q1: What is a hydraulic breaker diaphragm?

A diaphragm is a flexible sealing component inside the back head that separates nitrogen gas from hydraulic oil.

Q2: What does the diaphragm do in a hydraulic breaker?

It helps maintain nitrogen pressure, supports energy storage, and improves impact performance.

Q3: When should a Rammer Classic Series diaphragm be replaced?

Replacement is recommended when the diaphragm has cracks, deformation, leakage, aging, or reduced elasticity.

Q4: Are your Rammer Classic Series diaphragms compatible with original breakers?

Yes. Our diaphragms are manufactured according to OEM-compatible specifications for replacement applications.

Q5: Do you supply other Rammer Classic Series parts?

Yes. We supply complete Rammer Classic Series hydraulic breaker components, including pistons, cylinders, bushings, seal kits, chisels, bolts, and wear parts.