Product Description:
SEKO pump diaphragms are premium replacement membranes specifically engineered for SEKO metering and dosing pumps. They are compatible with various series including the Spring MS1 series, Kosmo MM2 series, and the AKS electromagnetic series. These diaphragms are crafted from high-grade materials such as pure PTFE, PTFE combined with EPDM, and other high-strength composite membranes. This selection of materials ensures superior chemical resistance, extended durability, and dependable sealing performance in rigorous industrial dosing environments.
The SEKO MS1 series is a mechanical diaphragm metering pump that incorporates a spring return mechanism housed within a single aluminium casing. It supports diaphragm sizes ranging from 64mm up to 165mm, delivering flow rates between 5.5 and 460 liters per hour, and operates at maximum pressures up to 10 BAR. Models available in this series include MS1C65A, MS1C165B, MS1A064A, MS1C138Q, MS1A094A, and MS1C138A/B/C. The standard motors powering these pumps typically range from 0.18 to 0.37 KW with an IP55 protection rating.
Representing the motor-driven segment, the Kosmo MM2 series features a mechanical diaphragm pump equipped with a mechanical return mechanism. Exemplified by models such as the MM2H157G31C4S800, this pump can achieve flow rates as high as 1000 liters per hour at pressures up to 4 Bar, utilizing a diaphragm diameter of 157mm. The pump’s liquid end components are available in a variety of materials, including PVC, stainless steel 316L, and PVDF. Furthermore, it employs PTFE diaphragms paired with FPM or EPDM seals to ensure optimal chemical compatibility and sealing.
The AKS series comprises electromagnetic diaphragm pumps like the DMS300ASK803, which utilize pure PTFE diaphragms known for their broad chemical compatibility. These diaphragms provide an impressive service life exceeding five years, substantially reducing maintenance demands and minimizing operational downtime.
Whether deployed as original equipment manufacturer (OEM) replacements or utilized during routine maintenance, SEKO pump diaphragms consistently offer the precision, reliability, and longevity essential for critical chemical dosing and fluid handling tasks.
Features:
Premium Material Options
Our diaphragms are available in a variety of premium materials to meet diverse chemical compatibility needs. Options include pure PTFE, PTFE combined with EPDM composites, and high-strength composite membranes, ensuring optimal performance for different applications.
Pure PTFE Diaphragms
The pure PTFE diaphragms provide nearly universal chemical resistance, capable of handling even the most aggressive substances. They are designed to offer a service life that exceeds five years, promoting long-term reliability.
PTFE+EPDM Composite Diaphragms
By integrating PTFE’s chemical inertness with the flexibility and superior sealing properties of EPDM, our composite diaphragms deliver enhanced performance and durability in demanding environments.
Extended Service Life
Engineered specifically for longevity, PTFE diaphragms maintain reliable operation for more than five years, significantly lowering maintenance requirements and minimizing downtime.
Wide Range of Sizes
These diaphragms are offered in diameters ranging from 60mm to 165mm, allowing seamless compatibility with a wide range of SEKO pump models.
Corrosion-Resistant Design
Constructed to withstand harsh chemical environments, including acids, alkalis, and solvents, these diaphragms provide robust corrosion resistance for demanding industrial applications.
Precision Engineering
Manufactured with exacting standards, the diaphragms are tailored to fit SEKO’s MS1, MM2, and AKS pump series, ensuring a perfect fit and optimal performance.
Compatibility with Multiple Pump Series
Our diaphragms are designed to be compatible with several spring and electromagnetic pump models, including the Spring MS1, Kosmo MM1/MM2, and AKS series, providing versatile use across different systems.
Reduced Maintenance Needs
Thanks to the durability and chemical resistance of PTFE diaphragms, the frequency of replacements is greatly reduced, simplifying maintenance schedules and lowering overall operational costs.
Reliable Metering Accuracy
These diaphragms are engineered to ensure precise chemical dosing, making them ideal for critical applications where accuracy and consistency are paramount.
Applications:
Water and Wastewater Treatment
Chemical dosing plays a crucial role in the treatment of water and wastewater, particularly for processes such as flocculation, pH adjustment, and disinfection. These chemicals help in ensuring the water meets safety and quality standards.
Chemical Processing
The metering of various chemicals including acids, alkalis, solvents, and other aggressive substances is essential in chemical processing industries to maintain precise control over reactions and product quality.
Cooling Water Treatment
In cooling systems, chemical dosing is utilized for scale inhibition and corrosion control. This helps in prolonging the lifespan of equipment and maintaining efficient system operation.
Reverse Osmosis Systems
For reverse osmosis membranes, antiscalants and other protective chemicals are dosed accurately to prevent fouling and damage, enhancing membrane performance and durability.
Swimming Pool and Spa
Chemical dosing in swimming pools and spas involves the careful addition of chlorine and pH adjusting chemicals to ensure safe and comfortable water conditions for users.
Industrial Manufacturing
Within various industrial manufacturing processes, precise chemical addition is vital for ensuring product consistency and process efficiency.
Food and Beverage Processing
Sanitary chemical dosing with materials compatible with food processing standards is critical in the food and beverage industry to maintain hygiene and safety.
Pharmaceutical Manufacturing
Pharmaceutical production demands precise metering of active ingredients and process fluids to ensure product efficacy and compliance with regulatory requirements.
Oil and Gas
Chemical injection in the oil and gas sector supports production and processing activities by enhancing operational performance and protecting equipment.
Boiler Feed Water Treatment
In boiler feed water treatment, dosing of oxygen scavengers and other chemicals is carried out to protect against corrosion and ensure efficient boiler operation.
Customization:
SEKO offers customized Pulse Valve Diaphragm solutions under the model number MS1C65A, proudly made in China with CE certification. Our diaphragms are crafted from high-quality PTFE and EPDM materials, ensuring durability and compatibility with chemical processing and oil & gas applications.
Designed to fit SEKO MS1 Series and SEKO Kosmo MM2 Series pumps, these diaphragms support a maximum pressure of 10bar and come in various diameters including 64mm, 94mm, 108mm, 138mm, and 165mm. Each product is carefully packaged in cartons for secure delivery.
We provide flexible pricing through negotiation and accept payment via T/T, Western Union, and Paypal. With a supply ability of 5000 pieces per month and a delivery time of 1-7 work days after payment, we ensure prompt and reliable service.
Our Pulse Valve Diaphragm customization services also include diaphragm repair kits and pulse valve repair kits, catering to maintenance and repair needs to extend the life of your equipment. The minimum order quantity is just 1 piece, making it convenient for both small and large scale requirements.
Packing and Shipping:
Product Packaging and Shipping for Pulse Valve Diaphragm
The Pulse Valve Diaphragm is carefully packaged to ensure maximum protection during transit. Each diaphragm is individually wrapped in anti-static and moisture-resistant material to prevent any damage or contamination.
The wrapped diaphragms are then placed in sturdy, custom-designed boxes that provide cushioning and prevent movement. Multiple boxes are consolidated into larger cartons with additional padding to safeguard against shocks and vibrations.
For international shipments, the packaging complies with all relevant export regulations and labeling requirements to ensure smooth customs clearance.
Shipping options include air freight, sea freight, and express courier services, depending on the urgency and destination of the order. All shipments are tracked and insured to guarantee timely and secure delivery.
Customers will receive tracking information once the order has been dispatched, allowing them to monitor the shipment status until it arrives at their specified location.
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