Compressor Tools, 4 HP Replacement Air Compressor Pump 3 Cylinder 115PSI Max, Industrial & Construction Machinery Replacement, Air Compressor Pump Head for Machinery Industry

SpecificationColor: BlackMaterial: Cast Iron, AluminumPower Source: ElectricCylinder: 65mm*3Maximum Working Pressure: 0.8MPa/115PSIMaximum Speed: 1030rpm (Matching the Overall Machine Speed)Exhaust Volume: 0.36m³/min/12.7cfmPipe Interface: 19mm/ 3/4inMatching Motor Power: 3KW/4HPGross Weight: 21kg/46.29 lbsPackage Size: 44*33*38cm/17.32*12.99*14.96inPackage Included1*Air Compressor Pump3*Air Filter MufflersNotes1. Note: The pulley speed should not exceed 1000r/min. 2. It should match the motor power. Please pay attention to the product specifications before ordering.3. When placing the pump head, the motor pulley and the belt pulley must be in the same straight line. The more aligned, the less vibration.4. After the screws are installed, the belt shall be tightened. If the belt is loose, please move the motor. After the screws are tightened, reinstall the belt.5. The new machine must be filled with engine oil before starting(Special engine oil for air compressors must be used), and the engine oil shall be added to the center of the red point of the oil mirror. Please change the oil for half a month for the first time, one and a half months for the second time, and change the oil for the next four to five months. Please pay attention to observation at ordinary times. If it is not enough, replenish it in time.6. The rotation direction of the pump head is clockwise. If it reverses, please adjust it in time.7. Please replace the air filter regularly. Under normal conditions, it must be replaced in two to three months, and in case of a poor environment, it must be replaced in one month.8. The operation of the machine will produce high temperature, please be careful not to burn!

• STRONG AND DURABLE: This air compressor pump is made of cast iron and aluminum material with high strength and rigidity, and it is painted and treated with double iron breathing nozzles to reduce the internal pressure and temperature of the machine. External aluminum tubes and evenly distributed cooling fins make the machine dissipate heat faster, run stably and prolong the service life of the main machine.
• IMPROVE EFFICIENCY: This air compressor pump can supply air to several equipments at the same time by controlling the switch of different pump heads, avoiding single point of failure affecting the whole production line and improving the efficiency of air supply. The air filter with muffling function makes the working noise low, providing you with a relatively quiet working environment.
• EXCELLENT PERFORMANCE: The large crankcase of this air compressor pump makes the machine run more smoothly and is not easy to leak oil during operation. Extended cylinder (65mm diameter) increases the stroke for fast inflation. Threaded oil cap connects easily and tightly to avoid oil leakage.
• LOW ENERGY CONSUMPTION: This replacement air compressor pump reduces the power and energy consumption of the compressor by reducing the pressure and flow rate of each pump stroke compared to a single stroke compressor with multiple strokes. Standard pulleys play a balancing and correcting role to avoid bearing displacement and make the machine run more smoothly.
• APPLICATIONS: This replacement air compressor pump is used in chemical, light industry, textile, food processing, sanitation, electronics, machinery, mining, construction, scientific research and other industries.