Closed Expansion Tank
Also, known as a diaphragm tank, water supply pressure tank, water supply system accumulator device, etc. is a pressure vessel with a bladder-type rubber membrane inside the tank, used in water supply systems.
Protect the water pump from frequent opening, thereby prolonging the service life of the pump;
The water hammer phenomenon occurs in the system, and effective buffering is carried out;
When the power is off, make-up water is supplied through the expansion tank to stabilize the system pressure.
Specification
Provenance of the design: It adopts the same integral molding process as the fiber-reinforced materials of ultra-high-pressure containers such as storage tanks and LPG cylinders.
Benefiting from the hydrophobicity of the inner lining material of the tank, which meets the standard of direct drinking water, it uses a structure designed to pre-fill the pressure in the bladder and directly fill the tank with water.
Advantage: replace stainless steel, direct drinking water, corrosion resistance.
Although the surface of carbon steel and stainless steel tanks has been painted and polished, the inside of the tank has not been treated in any way. In the humid environment of water vapor, there is a risk of corrosion causing the tank to leak; The tank body of IWM is a one-piece structure without any welding points that damage the tank body. The inner lining of the tank is PE which meets the standard for direct drinking water and will not rust.Usually, the rubber diaphragm of the tank manufacturer is purchased from outside, and it is difficult to control the quality of the rubber and the rationality of the size fit; the water is always soaked in the rubber membranes, and the water quality deteriorates, which increases the risk and cost of water safety; IWM tank lining PE is hydrophobic, has no effect on water quality, meets the standard of direct drinking water, and the rubber membranes are designed and produced by IWM itself. It is a new rubber material without any recycled rubber, which guarantees maximum size matching and Water Safety.The water-filled structure of the rubber membranes needs to be disassembled at the flange at the bottom of the tank when the rubber membrane is replaced. However, under normal circumstances, the tank body is fixedly installed on the ground, and it is very inconvenient to disassemble and assemble it; Using the IWM expansion tank only needs to disassemble and replace the rubber membranes directly on the top, which is very convenient for construction personnel to operate.
In a humid and corrosive environment, the service life of traditional carbon steel and stainless steel materials will be greatly reduced and shortened; The advantage of IWM is that the tank body and tank feet are made of non-metallic materials, which can be used in corrosive environments.
Packaging: appropriate and reasonable packaging to avoid damage during transportation.
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Wrap packaging body and detachable legs |
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Tightly wound packaging |
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Bubble film packaging added
to prevent damage during transportation |
Manufacture standards: EN13923
IWM is providing volume models of 24L-1000L.
At IWM Pressure Vessels, we are dedicated to providing top-tier pressure vessel solutions for a wide array of industrial applications. With over 20 years of experience, we have honed our expertise in designing and manufacturing high-quality pressure vessels that meet international standards for safety, durability, and efficiency. Our commitment to innovation and quality has established us as a trusted partner in the industry. We pride ourselves on using premium materials and advanced manufacturing technologies to deliver products that are not only reliable but also tailored to meet the unique needs of our clients. Our extensive product range includes expansion tanks, pressure vessels, and custom pressure solutions, all designed to ensure optimal performance and longevity. We offer competitive pricing without compromising on quality, thanks to our efficient production processes and strong supplier relationships. Our dedicated customer service team is always ready to provide support before, during, and after your purchase, ensuring a seamless experience. Choose IWM Pressure Vessels for your next project and experience the difference in quality and service.
Contact IWM Pressure Vessels today to upgrade your water supply system with the IWM750V10BAB Built-in Bladder Fiber Wound Reinforced Expansion Tank. Let’s enhance efficiency and reliability!
We are IWM Pressure Vessels, a leading manufacturer and supplier of premium-quality pressure vessels and related systems. We specialize in designing and producing a wide range of products that serve industries such as water heating, industrial systems, and more. Our commitment to quality and customer satisfaction has earned us a strong reputation in the industry.
We guarantee the quality of our products through a combination of high-grade materials, rigorous quality control processes, and adherence to international standards. Each product undergoes thorough testing before it leaves our facility to ensure it meets the required specifications. Additionally, we offer warranties on all our products to provide peace of mind to our clients.
We offer a wide range of products, including expansion tanks designed to regulate pressure in water heating and cooling systems, pressure vessels suitable for various industrial applications, custom pressure solutions tailored to meet specific project requirements,
water filters and tanks for efficient water treatment and storage solutions, and additional system components for installation and maintenance.
With over two decades of industry experience, we provide products that are tested for durability and reliability. We work closely with clients to create solutions that meet their exact specifications, ensuring high-quality standards. Our customer-centric service offers personalized support at every stage of the project, and we provide competitive pricing without compromising on quality.
We offer custom design services to create tailor-made solutions based on your specifications, rigorous quality testing to ensure all products meet the highest standards of safety and performance, consultation services to help you choose the best solutions for your system, comprehensive after-sales support to ensure smooth installation and operation, and timely delivery and professional installation services.
Yes, we offer tailored solutions to meet your specific business needs. Our team works closely with you to design and manufacture expansion tanks that align with your unique requirements, ensuring optimal performance and satisfaction.
Yes, we provide competitive wholesale pricing for bulk orders. By leveraging our efficient production processes and strong supplier relationships, we ensure that you receive the best value without compromising on quality.
