Dosing Pumps

A dosing pump is an automatic displacement pump, which is specially designed to inject a chemical or another substance into a flow of water, gas, or steam. Typically small dosing pumps provide an extremely precise flow rate for maximum control. These are the central part of an integrated dosing system designed for automatic dispersion of chemicals. These can be applied from wastewater treatment to food processing. the reciprocating movement of the displacer, in the form of a plunger or a diaphragm, which alternately increases and decreases the working space. To prevent the return flow of the conveyed medium, the working space has to be closed by two valves. During the backward movement of the displacer, the working space increases, and a vacuum is formed relative to the pressure in front of the automatic suction valve. Due to this pressure difference, the suction valve opens and the conveyed fluid is sucked into the working space. Once the displacer reaches its rear dead-center position, the suction stroke ends. The suction valve closes by its weight or by an additional spring load. During the forward movement of the displacer, the working space decreases. As a result, the pressure increases. When the pressure increases to slightly above the discharge pressure, the automatic discharge valve opens and the fluid volume is now discharged from the working space. In the front dead-center position, the pressure valve closes. Then the next stroke cycle begins. It has an extremely rigid pressure characteristic curve, hermetically tight, very precise metering, dry-run safe, and Self-priming under certain conditions. 

New
Electric Dosing Pumps
Kanti Industries from Greater Noida

Owing to the profound experience of the industry, we are bringing forth a gamut of high-quality Dosi.

5500.00 5390

per Piece

New
Fire Fighting Pump Set
Petece Enviro Engineers from Coimbatore

We are offering Fire Fighting Pump Set to our client. This pump set apply as the transportation of l.

295000.00 289100

per Piece

New
Chemical Dosing Pumps
Titanium Tantalum Products Limited from Kanchipuram

Chemical Dosing Pumps .

12000.00 11760

per Piece

New
Chemical Dosing Pump & Spares
Sai Samarth Engineering from Ponda

The ES Series electromagnetic metering pump offers precise chemical injection at an economical cost..

New
Single Phase Dosing Pumps
Vadotech Engineering from New Delhi

We are offering Single Phase Dosing Pumps. .

12500.00 12250

per Piece