High-pressure HNBR hydraulic breaker membranes for Furukawa F2, F6, HB20G, HB30G, and HB40G. Heat resistant up to 210°C. 100% compatible with OEM specs.
Unlike standard NBR seals, our Hydrogenated Nitrile Butadiene Rubber (HNBR) membranes are engineered specifically for high-frequency nitrogen percussion. The saturation of the butadiene segment ensures that the membrane remains flexible even under the intense heat generated during 800 BPM operations, preventing the “brittle failure” common in low-cost alternatives.
F2 F6 HB10G HB15G HB20G HB30G HB40G hydraulic breaker membranes diaphragm from China supplier
Boost Hydraulic Breaker Performance with Premium Diaphragm Membranes
Get Genuine HB20G HB30G HB40G Replacement Diaphragms
As a specialized hydraulic breaker manufacturer, we supply high-quality rubber diaphragm membranes compatible with Furukawa-F2,F6,HB10G, HB20G, HB30G, and HB40G hydraulic breakers. Engineered for extreme durability, our membranes are crafted from wear-resistant materials that withstand intense mechanical shocks, moisture, and corrosion during rock-breaking operations .
These OEM-compliant components ensure seamless integration, reduce downtime, and extend the lifespan of your equipment. Ideal for construction, mining, and demolition sectors, our products guarantee reliability under demanding conditions. By minimizing failure rates and enhancing efficiency, we help global clients optimize operational costs.
| Model | Compatible Breaker | OEM Part Number | Outer Diameter (mm) | Material |
|---|---|---|---|---|
| F2 / F3 | Furukawa Small Series | 902263-70111 | ~90mm | HNBR (Premium) |
| F6 / HB5G | Furukawa F6 Series | 902267-70111 | ~115mm | HNBR (Premium) |
| HB10G/20G | Furukawa HB20G | HB2G-70111 | ~145mm | HNBR + PTFE |
| HB30G | Furukawa HB30G | HB3G-70111 | ~168mm | HNBR + PTFE |
| HB40G | Furukawa HB40G | HB40G-70111 | ~195mm | HNBR + PTFE |
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