Manufacturer Pneumatic Durable Pump UB11A2 Rubber Diaphragm For Excavator

Product Specification

Manufacturer Pneumatic Durable Pump UB11A2 Rubber Diaphragm For Excavator Breaker Hammer

1. Product Description
 

Manufacturer Pneumatic Durable Pump UB11A2 Rubber Diaphragm Features for excavator breakers

The UB11A2 model rubber diaphragm is mainly used in pneumatic pump systems for excavator breakers (such as hydraulic breakers), and is designed to ensure efficient operation and long-term durability of the equipment. Rubber diaphragms play an important role as key components. The following are its detailed features:

1) Material characteristics
High-quality rubber material: It uses high pressure and wear-resistant rubber materials to adapt to the working environment in hydraulic systems with high requirements for strength and elasticity.
Corrosion resistance: The material has good oil resistance and corrosion resistance, and can work stably under long-term contact with hydraulic oil, gas and other environments.
Anti-aging: After special treatment, it can effectively resist aging caused by environmental factors such as ultraviolet rays and oxidation.

2) Design and structural characteristics
Multilayer structural design: This membrane usually uses a multilayer composite material structure to enhance its strength, elasticity and durability and ensure its stability in high-pressure environments.
Flexible elasticity: Its design allows effective adaptation to pressure changes during the operation of the pneumatic pump, ensuring accurate isolation of gases and liquids, and avoiding cross-contamination.
Tight sealing: Ensure complete isolation of the hydraulic system from the nitrogen chamber or pneumatic part, avoid leakage, and improve work efficiency.

3) Main functions
Gas and liquid separation: In pneumatic pump systems, rubber diaphragms are used to effectively separate air and liquid (such as hydraulic oil) to ensure that the two do not interfere with each other and keep the system running stably.
Stabilize air pressure: In hydraulic breaker systems, rubber diaphragms can help stabilize nitrogen pressure, thereby enhancing impact and efficiency.
Energy transfer: By ensuring a good sealing effect, the diaphragm can efficiently transfer energy, reduce pressure loss, and improve the working performance of the breaker.

4) Working environment
Wide scope of application: It is especially suitable for various types of excavator crusher hammers, hydraulic crusher hammers, pneumatic pump systems, etc., especially in heavy-duty working environments such as mining, construction, and crushing operations.
High pressure and vibration resistance: This rubber diaphragm is designed to withstand long-term vibration and high pressure working conditions, ensuring the stability of the equipment.
High temperature adaptability: adapts to various temperature changes, especially in high-temperature operating environments to ensure long-term and efficient operation.

5) Main features
Strong durability: Use wear-resistant and corrosion-resistant rubber materials to ensure that long-term work is not prone to damage or aging, and can cope with extreme working environments.
Good sealing: The rubber diaphragm has excellent sealing performance, can effectively avoid leakage, and ensure the sealing and stability of the hydraulic system.
High elasticity and recovery force: Even under extreme pressure changes, it can maintain elasticity and return to its original state, ensuring efficient operation of the equipment.
Strong adaptability: This model of rubber diaphragm is widely used in various pneumatic pumps and hydraulic systems, and has strong adaptability.

6) Maintenance and replacement suggestions
Regular inspection: It is recommended to check the diaphragm every 500 hours or 3-6 months to observe for cracks, deformation or wear.
Replace in time: If the diaphragm is found to have problems such as aging, hardening, cracks or leakage, it should be replaced immediately to avoid affecting the normal operation of the breaker or pneumatic pump.
Correct installation: Make sure that the rubber diaphragm is free of foreign objects during installation and the installation position is correct to ensure sealing effect and normal operation.

7) Procurement and quality suggestions
Select a brand: Choose a well-known brand or certified supplier to purchase it, which can ensure the quality and adaptability of the rubber diaphragm.
Confirm the adaptive model: When purchasing, make sure that the model of the diaphragm matches the pneumatic pump and breaker used to ensure that it can work normally.

UB11A2 model pneumatic pump rubber diaphragm plays a crucial role in hydraulic equipment such as excavator breakers. Its high-quality materials, wear resistance, strong corrosion resistance, excellent sealing and elasticity make it adapt to harsh working environments and ensure the stable operation of the equipment. Regular inspections and timely replacements are the key to ensuring equipment performance and extending service life.

2. MODELS REFERENCE
 

3. Our Product Advantage
 

. Repair kit with brand seal,High quality and reasonal price

. NFK brand seals all 100% tested and inspection

. Our seal kit have accurate product size

. Small order allowed;

. Reasonable stock and fast delivery.

4. Product characteristics

​ 1. Speed = >hammer mechanical movement speed is high, the lubriion oil film may be destroyed, because of not good lubriion and friction heating oil seal, cause life is greatly reduced, we use polyurethane or rubber oil seal at 0.03 m/s ~ 0.8 m/s speed within the scope of work is good
2. The temperature= > low temperature will lower the elasticity of polyurethane or rubber seal, cause leaks, and even the entire oil seal becomes hard and brittle. High temperature can make oil seal volume expansion, soft, cause movement oil seal friction resistance increase rapidly and reduce the compression capacity. Suggest polyurethane or rubber oil seal work continuously - 10 ℃ ~ + 80 ℃ temperature range.
3. Should= > consider when pressure = "high pressure oil seal compression deformation, repellent extrusion ring, groove processing aspect also have special requirements. For get together ammoniac fat sealing the best working pressure in the range of 2.5 ~ 31.5 MPa.
4. Load=>Oil cylinder can bear larger load, seal and bearing ring in a completely different role, suggest polyurethane sealing ring to ensure that the cylinder can bear larger load

5.  Recommended by seller
 

6.   Picture viewing




7. Company Profile


8.  FAQ

Q1: What is your delivery time? A: Inventory: generally 1-3 days.