Vacuum Pumps

Raydafon Industrial Vacuum Pumps - Precision Engineered for Demanding Applications

As a leading China vacuum pump manufacturer, Raydafon delivers reliable vacuum solutions for industries requiring consistent performance. Our OEM/ODM capabilities allow complete customization while maintaining strict quality standards that overcome common buyer frustrations:

Solving Key Industry Pain Points:
✔ Eliminate premature failures with robust cast iron/aluminum construction
✔ Avoid compatibility issues with fully customizable port sizes and configurations
✔ Bypass long lead times through our streamlined production facility
✔ Reduce maintenance costs with energy-efficient designs

Raydafon Vacuum Pump Series

• Rotary Vane Pumps: Oil-lubricated models for continuous duty cycles
• Liquid Ring Pumps: Ideal for wet applications and corrosive environments
• Dry Screw Pumps: Oil-free operation for clean process requirements
• Custom Systems: Tailored solutions for unique pressure and flow needs

Why Global Buyers Choose Raydafon:
✅ Factory-direct pricing with no middleman markups
✅ 30-day standard lead time for most wholesale orders
✅ In-house engineering team for specialized modifications
✅ CE/ISO certified manufacturing processes
✅ 15+ years serving industrial clients worldwide

Performance Guarantee:
All Raydafon vacuum pumps undergo:

48-hour continuous run testing
Leak rate verification
Vibration and noise level checks

For Medical, Packaging, Semiconductor & Industrial Applications
Our pumps meet stringent requirements for:
• Laboratory equipment
• Food processing machinery
• Plastic molding systems
• Vacuum coating operations

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Ac Vacuum Pump

Vacuum pumps are part of one of the final processes in the repair process. After you’ve diagnosed and repaired any leaks or other issues in the system it is time to recharge. Before recharging you want to make sure the system is free of any unwanted gasses, air, or water.

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Positive Displacement Pump

A positive displacement pump makes a fluid move by trapping a fixed amount and forcing (displacing) that trapped volume into the discharge pipe. ... Liquid flows into the pumpas the cavity on the suction side expands and the liquid flows out of the discharge as the cavity decreases.

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Vakuum Pumpe

A liquid ring pump works with a sealant required in its operation. This liquid can be water, oil or any other solvent which is rotated by an impeller within the casing of the pump.

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Centrifugal Vacuum Pump

Now also in centrifugal due to high rpm as it is directly coupled to motor the pump creates partial vacuum which means the liquid will flow through vacuum hence the liquid will be recieved at the centrifugal pumps suction and as the impeller rotates the fluid will be displaced away forward with a particular energy.

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Diaphragm Vacuum Pump

diaphragm pump is a perfect match for many applications in the laboratory and operations because it is oil-free and whisper quiet, and because it requires so little service.

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air diaphragm pump

A diaphragm pump (also known as a Membrane pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or teflon diaphragm and suitable valves on either side of the diaphragm

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