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| Brand Name : | Huilian |
| Model Number : | MES2500 MES300 MES550 |
| Certification : | CE |
| Price : | Negotiable |
| Payment Terms : | T/T, L/C, MoneyGram |
| Supply Ability : | 1000 Pieces per Month |
| Delivery Time : | 1-7 work days |
MES2500 MES300 MES550 Huilian Hydrualic Breaker Hammer Diaphragm Breaker Membrane
Product Overview
| Type | Hydraulic Breaker Diaphragm Membrane |
| Product name | MES2500 MES300 MES550 BKS Breaker Hammer Diaphragm |
| AppliCATEEion | INDECO Hydraulic Hammer |
| Size | 210x50 |
| Warranty | 3 Months |
| Material | Rubber |
| Oem | Acceptable |
| Descriiption | Hydraulic Breaker Hammer Parts |
| Conditiion | 100%New MES2500 MES300 MES550 Breaker Diaphragm |
| Applicable industries | Construction works,Building Material Shops |
| Feature | Heat Resistant MES2500 MES300 MES550 Hammer Membrane |
| Quality | Same as Original One MES2000 MES2500 MES1800 Rubber Diaphragm |

Company Profile
Koko Shop Machine Co., Ltd Specialized in hydraulic seals and seal kits for hydraulic hammer rock breaker, hydraulic excavator, wheel loader, and JCB backhoe loader. And, Our Company also supply Eeeeengine Parts, hydraulic piston pump and hydraulic travel motor, Swing motor assy aaand hydraulic component parts, electric parts, etc. Hydraulic hammer breaker parts with piston, cyliiiinder, chisel, through bolt, side bolt, top bush, front head bushing, accumulator, vvalve, etc. WEe always try our BBest for all our customers and make it better and better.
Why Choose Us?
A diaphragm seal is a flexible meembrane that seals and isolates an enclosure. The flexible nature of this seal allows pressure
effeeccts to cross the barrier but not the material being
contained.
Common uses for diaphragm seals are to protect pressure sensors
from the fluid whose preessure is being measured.
Koko Shop / Huilian provides customers engineered solutions for
rubber diaphragm appliCATEEions across many industrie.
Koko Shop / Huilian proocess for moolding rubber diaphragms allows for custommm configurations, versatile materials, inteegration
of reeinforcemMent in the rubber compound and the ability for in-mold bonding of metal or plastic substrates. Our rubber
diaphragms are custooMMm deesigned for each unique appliCATEEion factoring in fluid interactions, pressssures and vacuums,
mechanical requirements and dynamic life to ensure performance
rEEequirements are achieved.

Can Provide More Hydraulic Hammer Model
| KWANGLIM | SG200 SG300 SG350 SG400 SG600 SG800 SG1200 SG1800 SG2100 SG2500 SG2800 SG3200/3300 SG5000 | ||||||||
| S150 S500 S700 S900 S1300 S1800 S2000 S2200 S2300 S2500 S3000 S3600 S4500 DMB10 DMB20 DMB30 DMB40 DMB50 DMB70 DMB90 DMB140 DMB180 DMB210 DMB230 DMB250 DMB300 DMB360 DMB450 DMB800 Alicon B70 B90 B140 B210 B230 B250 B360 B450 B600 B800 | |||||||||
| D20 D25 D30 D40 D50 D55 D60 D70 D90 D110 D130 D160 D200 K20 K25 K30 K50 K80 K120 | |||||||||
| MSB | MS200 MS220 MS225 MS250 MS300 MS400 MS450 MS500 MS520 MS550 MS600 MS700 MS800 MS900 MS1000 SAGA20 SAGA30 SAGA-0 SAGA50 SAGA55 SAGA100 SAGA120 SAGA180 SAGA200 SAGA210 SAGA250 SAGA300 SAGA350 SAGA500 MS35AT MS45AT MS55AT MS75AT | ||||||||
| COMET | CM20 CM30 CM50 CM80 CM90 CM100 CM120 CM130 CM140 CM180 CM185 CM195 CM200 | ||||||||
More Hydraulic Breaker Diaphragm / Hydraulic Hammer Membrane



FAQ:
Q1: What materials are your breaker seals (especially the main piston seal/u-cup) made of? Why is this important?
A: Our seals are primarily made from High-Grade Nitrile Rubber (NBR) or Polyurethane (PU/AU), chosen for their critical properties:
NBR (Standard): Excellent resistance to hydraulic oils (mineral & synthetic), good abrasion resistance, wide temperature range (-30°C to +100°C), cost-effective. Ideal for most standard applications.
Polyurethane (Premium): Superior abrasion reEEsistance, higher tensile strength, better extrusion resistance under high pressure/pulse, good oil resistance. Recommended for high-impact, high-pressure breakers or harsh conditions.
Importance: The right material ensures longevity, prevents leaks, maintains hammer efficiency, and avoids costly downtime and oil contamination.
Q2: What warranty do you offer on your hydraulic breaker seal kits?
A: We offer a 【3 months】 warranty against manufacturing defects (e.g., material flaws, incorrect dimensions) from the date of shipment.
Q3: What critical seals are included in the BRV43 kit?
A: The kit contains all seals required for a full rebuild:
Main Piston U-Cup (Nitrogen & Oil Side)
Upper/Lower Chamber Seals
Accumulator Piston Seals & O-rings
Valve Block Seals
Wiper Seals (Dust Guards)
Backup Rings (Anti-Extrusion)
All gaskets and specialty O-rings.
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| Company Info. |
| Guangzhou Huilian Machine Equipment Co., Ltd. |
| Verified Supplier |
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