50mm aluminum alloy diaphragm pump

Pneumatic diaphragm pump is a new type of conveying machinery that uses compressed air as the power source. It is suitable for various corrosive liquids, granular liquids, high viscosity, volatile, flammable, and highly toxic liquidsCan be completely drained and absorbed. The main feature of this pump is that it does not require water injection and can pump flowing liquids as well as transport some easily flowing media. It has high suction and adjustable head, and is fire-resistant and explosion-proof,

Working principle
There is a diaphragm installed in each of the two symmetrical working chambers of the pump, which is connected as a whole by a central connecting rod. Compressed air enters the valve through the inlet of the pump, and is introduced into one chamber through the valve mechanism, pushing the diaphragm in the chamber to move while the gas in the other chamber is discharged. Once the travel endpoint is reached, the valve mechanism automatically introduces compressed air into another working chamber, pushing the diaphragm to move in the opposite direction, thereby causing the two diaphragms to continuously and synchronously reciprocate. Compressed air enters the distribution valve, causing the diaphragm to move to the right. The suction force in the chamber causes the medium to flow in from the inlet, pushing the ball valve into the chamber. The ball valve then locks due to suction; The medium in the chamber is squeezed, and the ball valve is pushed open to flow out through the outlet. At the same time, the ball valve is locked to prevent flow, and this cycle is repeated to continuously suck in the medium from the inlet and discharge it from the outlet.

Main advantage
1. Due to the use of air as a power source, the flow rate automatically adjusts with changes in back pressure (outlet resistance), making it suitable for fluids with medium to high viscosity.
2. Pneumatic pumps are reliable and cost-effective for use in flammable and explosive environments. They do not generate sparks after grounding and the machine will not overheat;
3. Pneumatic diaphragm pump has a small volume, is easy to move, does not require a foundation, occupies a very small area, and is easy and economical to install. Can be used as a mobile material conveying pump.
4. In the handling of hazardous and corrosive materials, pneumatic diaphragm pumps can completely isolate the materials from the outside world.
5. Pneumatic diaphragm pumps have low shear forces and minimal physical impact on materials, making them suitable for transporting fluids with relatively unstable chemical properties.

Main purpose
1. Pump paint, pigments, adhesives, binders, etc;
2. Pump various tiles, porcelain, bricks, and ceramic glaze slurry, etc;
3. Pump various abrasives, corrosives, and clean oil stains, etc;
4. Pump various highly toxic, flammable, volatile liquids, etc;
5. Pump various sewage, cement grout and mortar, etc;
6. Pump various strong acids, strong alkalis, strong corrosive liquids, etc;
7. As a front-end pressure feeding device for various solid-liquid separation equipment.