The QBY stainless steel diaphragm pump is a pump powered by compressed air, featuring various unique characteristics and a wide range of application scenarios. Below is a detailed overview of this pump:

Basic Parameters and Performance Features

Suction and Head: The QBY stainless steel diaphragm pump has a suction range of up to 5 meters, a head height of up to 50 meters, and an outlet pressure not less than 6 kgf/cm².

Throughput Performance: The pump's fluid passage is spacious, offering excellent throughput capabilities, allowing for easy passage of particles up to 10mm in diameter. The pump incurs minimal wear when handling sludge and impurities.

Adjustment Function: Head and flow can be infinitely adjusted through the opening degree of the gas valve, with a range of 1-7 kgf/cm².

‌Safety Performance: The pump has no rotating parts and no shaft seals. The diaphragm completely isolates the medium from moving parts, ensuring that there is no leakage. Therefore, when pumping toxic, volatile, or corrosive mediums, it neither causes environmental pollution nor endangers personal safety._

‌Application Environment: No power required; suitable for flammable and explosive environments; safe and reliable use._

‌Ease of Operation: Pumps can be directly immersed in the medium for operation, offering ease and reliability. Starting or stopping the pump is as simple as opening and closing the gas valve. The pump will not be damaged even if it runs without medium for extended periods or is suddenly shut down. In case of overload, the pump will automatically shut down, featuring self-protection capabilities._

Maintenance Cost: Simple structure, minimal wear parts, easy installation and maintenance. Since the medium pumped by the pump does not come into contact with moving parts such as the gas distribution valve and connecting rod, it reduces performance degradation in other types of pumps caused by wear on components like the rotor, piston, gears, and blades.

‌Applicable Medium: Suitable for transporting relatively thick liquids (viscosity below 10,000 centipoise) and does not require lubrication with oil; even when running empty, it has no effect on the pump.‌

Application Scenario

The QBY stainless steel diaphragm pump is widely used in various industrial fields, particularly excelling in the following scenarios:

Environmental Protection Industry: Used for treating wastewater and sewage, conveying liquids with corrosive and granular properties.

Chemical Industry: Suitable for conveying various corrosive liquids, high viscosity liquids, volatile and flammable liquids.

Food Industry: Designed for transferring food-grade liquids such as peanut butter, pickles, mashed potatoes, etc., ensuring contamination-free transfer.