An air-operated diaphragm pump with exceptional durability and a hermetically sealed design
The VEVOR air-operated diaphragm pump is designed for long-term use. The aluminum alloy housing ensures high durability and reliability, while the fully bolted construction guarantees leak-free operation. No lubrication is required, and dry running is permitted. The pump is ideally suited for harsh operating conditions, eliminating the need for oil maintenance. Thanks to its robust design, it operates reliably even in harsh environments and ensures long-term performance.
High-quality PTFE diaphragm – corrosion resistance and efficiency
The pump is equipped with double-layer PTFE diaphragms, which offer high corrosion resistance and are suitable for aggressive environments. It effectively pumps corrosive liquids, delivering a maximum flow rate of 166.6 l/min, a maximum pressure of 7.9 bar, and a head of up to 69 m. The long-lasting diaphragms reduce the frequency of replacements and ensure smooth, reliable operation.
Outstanding pneumatic performance and easy integration
The pump provides high-quality pneumatic operation and integrates easily into existing systems. The standard 38 mm inlet/outlet connection and G1/2 air inlet allow for quick adaptation to existing piping and fittings. The professional pneumatic design improves fluid handling efficiency and ensures stable performance.
Low noise level – a more comfortable work environment
Equipped with an improved noise suppressor, the pump significantly reduces noise and vibration. This improves working comfort while also reducing the strain on the equipment, thereby extending its service life. The removable design facilitates maintenance and cleaning, reducing maintenance costs and ensuring a quieter, more productive work environment.
Versatile fluid processing for various industries
The pump is suitable for a wide range of liquids, including waste oil, alcohol, hydraulic oil, gasoline, diesel fuel, detergents, and beverages. It is used in the petroleum, metallurgy, mining, painting, printing, water treatment, and automotive industries, ensuring high efficiency and reliability in a variety of applications.
Easy maintenance and cleaning
The removable design allows for quick and easy maintenance. Cleaning is convenient and time-efficient, minimizing downtime. The durable design is intended for heavy-duty use, ensuring reliable operation even under challenging conditions and over the long term.
High flow and pressure – increased productivity
The pump delivers a flow rate of up to 166.6 l/min and a maximum pressure of 7.9 bar, significantly increasing operational efficiency. The maximum head of 69 m expands the range of applications, making the pump a reliable solution for high-load tasks.
Product Specifications
Model number: QBK-40L
Max. flow rate: 166.6 l/min
Max. pressure: 7.9 bar
Max. head: 69 m
Max. suction height: 5 m
Max. particle size: 4.5 mm
Housing material: aluminum alloy
Diaphragm material: PTFE
Inlet/outlet connection: 38 mm
Air intake connection: G1/2
Net weight: 11.5 kg