The Lincoln Industrial 85631 1/2" Aluminum Diaphragm Pump is engineered for reliable fluid transfer in demanding automotive and industrial environments. This air-operated double diaphragm pump is capable of handling a wide range of materials, from abrasive and sheer-sensitive liquids to highly viscous fluids with suspended solids. Its robust aluminum construction provides excellent corrosion resistance and ensures safe, efficient operation without the need for complex bypass systems.
Key Features
- Versatile Material Handling: Efficiently pumps both abrasive and sheer-sensitive materials with low internal velocities, preventing damage to fragile fluids and pump components.
- Viscous and Solids-Laden Fluid Capability: Designed to manage high-viscosity liquids and materials containing up to 1/8" suspended solids, ensuring consistent performance.
- Environmentally Friendly Design: Features a leak-free operation without motors, seals, or packing, reducing the risk of spills and environmental impact.
- Reliable Self-Priming: Capable of dry priming under various suction conditions, offering dependable start-up and minimizing operational delays.
- Safe Dry Running & Deadhead Protection: Engineered to run dry without damage and safely deadhead against a closed discharge, where excessive back pressure stops operation without damage until the discharge opens. This eliminates the need for external bypass or relief valves.
- Explosion-Proof Operation: The air-powered design eliminates sparking concerns associated with electrical or rotating pumps, making it suitable for hazardous locations.
Applications
This pump is specifically engineered for oil handling applications, making it ideal for automotive repair shops, industrial facilities, and maintenance operations. It is suitable for transferring new and used oils, antifreeze (AF), and other compatible automotive and industrial fluids. Its ability to handle abrasive and viscous materials, including used oil with particulate matter from engine wear or industrial processes, makes it a versatile choice for various fluid management tasks.
Specifications
- Wet or Soft Parts: Buna-N
- Maximum Free Delivery: 15 GPM
- Air Inlet NPT(f): 1/4”
- Maximum Recommended Inlet Air Pressure: 100 PSI
- Maximum Suspended Solids: 1/8”
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