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Mechanical Diaphragm Metering Pumps - Manufacturers, Suppliers, Factory From China

The mechanical diaphragm metering pump is a motor that drives a worm gear pair to make a variable speed movement through a direct drive. Under the action of a crank connecting rod mechanism, the rotary motion is converted into a reciprocating linear motion. The so-called diaphragm metering pump uses a specially designed and processed flexible diaphragm to replace the traditional piston, and realizes reciprocating motion under the action of the driving mechanism, thereby completing the suction to discharge process. Due to the isolation effect of the diaphragm, the isolation between the metered fluid and the driving lubrication mechanism is truly realized in structure. Since its diaphragm bears the pressure on the medium side, the maximum discharge pressure of a mechanical diaphragm metering pump generally does not exceed 1.2MPa.
The mechanical diaphragm metering pump is supported by a solid, anti-vibration foundation. The foundation is higher than the ground, one side of which is washed by water, and is also easy to repair. Enough space around The mechanical diaphragm metering pump is reserved to facilitate pump maintenance and adjustment.

There are mounting holes at the bottom of the mechanical diaphragm metering pumps for mounting anchor bolts.

The mechanical diaphragm metering pumps installed outdoors should be covered by a canopy.
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Spring Return Diaphragm Metering Pumps

Spring Return Diaphragm Metering Pumps

Hot sale High Quality Spring Return Diaphragm Metering Pumps made in China. Robust Spring Return Diaphragm Metering Pumps JWM/JCM series mechanical diaphragm metering pumps are spring type pumps with mirco motor and reducer.

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PAC Dosing Pump

PAC Dosing Pump

Robust and reliable PAC dosing pump, as the special pump in the industry, even this is a small part in the dosing system, but this has been treated as the most important and haert part in a system. The PAC dosing pump with the quantitative dosing to achieve the system's dosing function. So nowadays, more and more Sewage Treatment need the PAC dosing pump for the intelligent & integrative operation. Designed with utmost precision, Dongkai PAC dosing pumps are in conformation with the high standards of quality. Our PAC dosing pumps are reliable in terms of longer life and precise performance. Along with this, our pumps stand tall on grounds of low operating cost.

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PAM Dosing Pump

PAM Dosing Pump

PAM Dosing pumps convey liquids and provide precise quantity dispensing. The exact volume depends on the rotation, time, or (for reciprocating pumps) the stroke. Various pump technologies can be used as dosing pumps – each type has particular advantages, which can be used for the application in question. The PAM Dosing pump is therefore not an individual pump type, but instead refers to the functionality for precise dispensing of a fluid.

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Chemical Metering Pump

Chemical Metering Pump

The Chemical Metering Pump is a positive displacement chemical dosing device with the ability to vary capacity manually or automatically as process conditions require. Approximately 90% of all pumps sold are transfer pumps, which are designed to move liquids from point A to point B. But Chemical Metering Pumps are specialty pumps: They’re designed for precision-injection of chemicals, acids, bases, corrosives or viscous liquids and slurries.

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Sulfuric Acid Pump

Sulfuric Acid Pump

China advanced Sulfuric Acid Pump Factory. Sulphuric acid dosing is regularly used in industry。 This high-performance Sulfuric acid dosing pump is specially configured for safe and accurate dosing of sulphuric acid. Dongkai sulfuric acid dosing pump has a lots of models aiming at different on-site working conditions, different water medium, different medium temperature, different installation process and different water treatment capacity.

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Alkali Dosing Pumps

Alkali Dosing Pumps

Advanced Alkali Dosing Pumps made in China. Alkali dosing Pump is one kind of Mechanical Diaphragm Metering Pumps Are suitable for water treatment equipment and engineering, For Chemical Fluid.

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Do you want Mechanical Diaphragm Metering Pumps made in China with Low Prices? Dongkai Pump Technology is definitely your good choice. We are known as one of the famous Mechanical Diaphragm Metering Pumps Manufacturers and Suppliers in China. Our factory produces high quality Mechanical Diaphragm Metering Pumps, which can be wholesale in bulk. You are welcomed to contact us and buy what you need with our price list and discounts. We have different kinds of products in Stock for you to choose from.