Internal gear pump Manufacturer & Supplier

Dev Engineers is a leading Internal Gear Pump manufacturer and supplier in Ahmedabad, Delhi, Mumbai, Kolkata, Chennai, Bangalore, Indore, Ludhiana, Pune, and Coimbatore

Being Internal gear Pump manufacturers we provide excellent quality range. Our pumps are manufactured using a premium quality material for accurate and speedy functioning.

What is working of Internal Gear Pump?

Internal gear pump are positive displacement pump that operate based on the interaction of internal gears. There are three stages of working in an internal gear pump. As the gears come out of mesh on the inlet side of the pump, they create an expanded volume. Liquid flows into the cavities and trapped by the gear teeth then gears continues to rotate against the pump casing and partition. The trapped fluid is moved from the inlet, to the discharge, around the casing. As the teeth of the gears become interlocked on the discharge side of the pump, the volume reduces and the fluid is forced out under pressure.

Advantages of Internal Gear Pumps

• Internal Gear pump are compact.
• Internal gear pump are cheaper because of its simple structure and low maintenance.
• Internal gear pump has higher transverse contact ratio than an external gearset.
• Internal Gear pump sliding velocity is lower and efficiency is higher

Disadvantages of Internal Gear Pumps

• Internal gear pump usually requires moderate speeds.
• Internal gear pump can be too noisy in some environments
• Internal gear pump has medium pressure limitations.

Applications of Internal Gear Pump

• Fuel oil and lube oil
• Resins and polymers
• Alcohols and solvents
• Food products such as corn syrup, chocolate, and peanut butter
• Paint, inks, and pigments
• Soaps and surfactants
• Glycol
• Asphalt, bitumen, and tar

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