Product Description:
The ProMinent pump diaphragms represent high-quality replacement membranes specifically engineered for use with ProMinent metering and dosing pumps. This includes various series such as the VAMD (Vario D) motor-driven pumps, the MTMDH (Meta) mechanical diaphragm pumps, and the Beta/Concept solenoid-driven series. Crafted from premium materials like pure PTFE and PTFE combined with EPDM composites, these diaphragms provide outstanding chemical resistance, extended durability, and dependable sealing performance essential for demanding industrial dosing tasks.
A notable product line from ProMinent is the DEVELOPAN® pump diaphragms, which feature a fabric-reinforced EPDM core integrated with a large-area vulcanised steel core. The surface that comes into contact with the media is coated with PTFE Teflon, enhancing both chemical protection and mechanical toughness. By combining PTFE with EPDM, these composite diaphragms merge the chemical inertness inherent in PTFE with the flexibility and sealing capabilities of EPDM. This combination is especially effective when handling metering media that contain microcrystals such as silicate. Additionally, PTFE diaphragms provide nearly universal compatibility with a broad spectrum of aggressive chemicals.
Whether utilized as original equipment manufacturer (OEM) replacements or for routine upkeep, ProMinent pump diaphragms ensure the precision, reliability, and longevity required in critical chemical dosing and fluid management applications. Their hermetically sealed metering units and chemically resistant materials enable these pumps to efficiently handle aggressive media, making them a trusted choice in industrial environments.
Features:
Premium Material Options
Our diaphragms come in a variety of premium materials to meet diverse chemical compatibility needs. Options include pure PTFE, a PTFE and EPDM composite, as well as DEVELOPAN®, which is an advanced combination of EPDM with a woven inner layer, a steel core, and a PTFE coating. These materials ensure optimal performance across different chemical environments.
Innovative DEVELOPAN® Technology
The DEVELOPAN® technology incorporates fabric-reinforced EPDM combined with a large-area vulcanized steel core and a PTFE Teflon coating on the wetted surfaces. This design offers exceptional durability and superior chemical resistance, making it ideal for demanding applications.
Pure PTFE Diaphragms
Our pure PTFE diaphragms provide almost universal chemical compatibility, capable of handling the most aggressive chemicals safely. They are particularly well-suited for applications involving corrosive media.
PTFE+EPDM Composite Diaphragms
The composite diaphragms combine the chemical inertness of PTFE with the flexibility of EPDM, offering a balanced solution for metering fluids containing microcrystals, such as silicates. This makes them especially effective in specialized dosing tasks.
Long Service Life
Designed for longevity, these diaphragms can withstand millions of pumping cycles with minimal maintenance, ensuring reliable operation and reduced downtime over time.
Wide Compatibility Range
They are compatible with various ProMinent pump series including VAMD, MTMDH, Beta, Concept, among others, providing versatility for multiple pumping systems.
Precision Fit
Manufactured to exact specifications tailored for ProMinent pumps, these diaphragms guarantee proper sealing and highly accurate metering performance.
Multiple Liquid End Material Compatibility
The diaphragms are suitable for use with a variety of pump head materials such as PVDF, PP, PVC, and stainless steel (SST), allowing adaptability to different chemical and mechanical requirements.
High Metering Accuracy
Supporting a metering precision of ±2%, these diaphragms ensure dependable and consistent dosing in critical applications.
IP55 Protection
Built to withstand harsh industrial environments, these diaphragms come with an IP55 rating, offering protection against dust and water ingress for enhanced reliability.
Technical Parameters:
| Material |
Pure PTFE, PTFE+EPDM Composite |
| Brand |
Prominent |
| Part Number |
811458, 811459, 811460, 811472 |
| Connection Size |
3/4"-10 |
| Metering Pumps Series |
VAMD, MTMDH, Beta, Concept |
| Max Pressure |
3.5 To 10 Bar |
| Application |
Maintenance Kit, Diaphragm Repair Kit |
Applications:
Water & Wastewater Treatment
Chemicals are dosed for various purposes such as flocculation, pH adjustment, disinfection, and coagulation to ensure efficient water purification and treatment.
Cooling Water Circuits
Disinfectants and other additives are precisely dosed to maintain the quality and performance of cooling water systems.
Chemical Processing
This involves the accurate metering of substances including acids, alkalis, solvents, and other aggressive chemicals used in industrial processes.
Pharmaceutical Manufacturing
Ensuring precise metering of active ingredients and various process fluids is critical to maintaining the quality and efficacy of pharmaceutical products.
Food & Beverage Processing
Sanitary chemical dosing is performed using materials compatible with food processing standards to maintain hygiene and product safety.
Paper & Pulp Industry
This industry requires dosing of additives and bleaching chemicals to achieve desired product specifications and quality.
Plastics Manufacturing
Additives and processing aids are precisely dosed to enhance the properties and performance of plastic materials during production.
Electroplating & Surface Finishing
Chemical baths and rinse water are carefully controlled through dosing to ensure high-quality surface treatment and finishing processes.
Power Generation
Boiler feed water treatment and chemical injection are essential to maintain system efficiency and prevent corrosion in power plants.
Oil & Gas
Chemical injection plays a vital role in enhancing production and processing operations within the oil and gas industry.
Customization:
Our Pulse Valve Diaphragm product, branded as Prominent and model number VAMD12026, offers exceptional quality and customization to meet your specific needs. Manufactured in China and CE certified, this diaphragm repair kit is designed for durability and optimal performance.
We provide a minimum order quantity of just 1 piece, with pricing available upon negotiation to ensure the best value for your purchase. Each unit is carefully packaged in a carton to guarantee safe delivery.
The supply ability is robust, with up to 5000 pieces available per month, ensuring timely availability for your projects. Delivery time ranges from 1 to 7 working days after payment confirmation.
Payment terms are flexible and include T/T, Western Union, and Paypal to facilitate smooth transactions.
This diaphragm kit is made from high-quality materials including pure PTFE and PTFE+EPDM composite, designed to withstand a maximum pressure range from 3.5 to 10 Bar. Connection sizes vary from 3/4" to 10" to fit different pulse valve configurations.
The product includes part numbers 811458, 811459, 811460, and 811472, making it a comprehensive pulse valve repair kit suitable for various diaphragm repair kit applications.
Choose our Prominent Pulse Valve Diaphragm Kit for reliable performance and excellent service in all your diaphragm repair kit needs.
Packing and Shipping:
Each Pulse Valve Diaphragm is carefully packaged to ensure it arrives in perfect condition. The diaphragm is first placed in a protective plastic sleeve to prevent contamination and damage during transit. It is then securely packed in a sturdy, cushioned box designed to absorb shocks and vibrations.
For bulk orders, diaphragms are individually wrapped and arranged neatly in larger cartons with appropriate padding between each item. All packaging materials used are environmentally friendly and comply with industry standards.
Shipping is handled by reliable carriers with tracking options available to provide real-time updates on your order status. We offer various shipping methods to meet your timeline and budget requirements, ensuring prompt and safe delivery to your specified location.
Upon receipt, please inspect the packaging for any signs of damage and verify that the correct quantity has been delivered. Contact our customer service team immediately if there are any issues.
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