Lincoln Industrial 85627 1 in. Aluminum 1:1 Air-Operated Diaphragm Pump

Lincoln Industrial 85627 1 in. Aluminum 1:1 Air-Operated Diaphragm Pump

Details Diaphragm pumps are driven by compressed air. The directional air distribution valve and pilot valve – the “air end” – are located in the center section of the pump. Liquid moves through two manifolds and outer chambers of the pump – the “wet end”. Generally, check valves are located at the top and bottom of each outer chamber or on a common manifold. The two outer chambers are connected by suction and discharge manifolds. Lincoln’s double diaphragm self-priming design offers many advantages over other pumps. Features:

• Pump abrasive and sheer-sensitive materials. Low interval velocities move abrasives easily with no damage. Gentle pumping action does not sheer fragile materials.
• Pumps viscous materials. Even heavy or solids-laden materials can be pumped.
• Environmentally friendly. No motors, seals or packing to leak.
• Self-priming. Able to dry prime under most suction lift or flooded suction conditions.
• Variable flow. Regulate the inlet air supply to adjust flow.
• Runs dry without damage.
• Deadheads against closed discharge. Excessive back pressure stops operation without damage until discharge opens. Eliminates bypass systems or relief valves.
• Explosion-proof. Eliminates sparking concerns of other electrical or rotating pumps.

What’s Included:

• 1 in. Aluminum 1:1 Air-Operated Diaphragm Pump – 85627

Construction Aluminum Operating Pressure 125 Air Inlet Size 1/2 in. Length 12 in. Width 13 in. Height 12 in. Weight 16 lbs. Warranty Term 30 Days