What is a Bellows pump?

A bellows pump is a type of pump that uses a flexible bellows made of rubber or metal to generate suction and pressure, moving fluids through the pump by expanding and contracting. This pump is particularly useful for precise flow control applications and for environments where a sealed, leak-proof operation is essential. It is known for providing smooth operation with minimal pulsation, making it ideal for transferring liquids or gases with a stable flow rate.

The operation of a bellows pump involves the stretching and compressing of the bellows, which changes the volume inside the pump and causes fluid to be drawn in and expelled. This action can be performed either manually or electrically, making it highly adaptable for various uses.

Features:
・Precise flow control: Easy adjustment of flow rate, allowing for stable fluid delivery.
・High chemical resistance: Especially useful in handling chemical fluids and aggressive substances.
・Low pulsation operation: Provides gentle fluid movement, suitable for delicate processes.

Application of Bellows pump

１．Chemical plants: Used for handling corrosive liquids and chemicals.
２．Medical devices: Used for delivering precise amounts of medication or biological fluids.
３．Analytical instruments: Useful for transferring small amounts of fluids with accuracy.
４．Food industry: Used for fluid transfer or injection in food production processes.

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