Product Description:
The diaphragms in the BSK series are premium replacement membranes tailored specifically for use with BSK-25, BSK-40, BSK-50, and BSK-80 metering pumps. Crafted from high-quality materials such as Santoprene and PTFE (commonly known as Teflon), these diaphragms provide outstanding chemical resistance, extended flex life, and dependable sealing capabilities suitable for rigorous industrial environments.
Santoprene is an advanced thermoplastic elastomer produced by chemically cross-linking EPDM rubber with polypropylene. This unique combination offers the elasticity and flexibility typical of rubber alongside the strength and manufacturability of thermoplastics. Diaphragms made from Santoprene are favored in fluid handling applications due to their prolonged flex endurance, resistance to abrasion, and broad tolerance to various chemicals. They come in both beige and blue options, each delivering excellent protection against acids, caustic substances, and abrasive fluids.
PTFE, also known as polytetrafluoroethylene or Teflon, is renowned as the most chemically inert synthetic material available. Diaphragms fabricated from PTFE exhibit exceptional resistance to corrosion and can withstand exposure to harsh chemicals and temperatures up to 260°C. Their near-universal chemical compatibility across the entire pH scale from 0 to 14 makes them particularly suitable for applications involving corrosive, hazardous, or ultra-pure fluids.
Whether employed as original equipment manufacturer (OEM) parts or utilized during scheduled maintenance, the BSK series pump diaphragms provide the accuracy, durability, and longevity essential for demanding industrial fluid handling operations.
Features:
Premium Material Options
Our diaphragms are available in high-quality materials such as Santoprene, offered in beige and blue colors, and PTFE (Teflon). These options ensure suitability for a variety of application needs.
Santoprene Diaphragms
Santoprene diaphragms combine the elasticity typical of rubber with the durability of thermoplastics. They deliver excellent resistance to abrasion, provide a long flex life, and are compatible with a wide range of chemicals.
PTFE Diaphragms
Made from PTFE, these diaphragms offer nearly universal chemical resistance, effectively handling substances across the entire pH spectrum from 0 to 14. They are capable of withstanding aggressive chemicals and temperatures reaching up to 260°C.
Superior Flex Life
Designed to endure millions of cycles, our diaphragms are ideal for high-cycling applications, ensuring reliable performance over extended use.
Chemical Compatibility
Santoprene material is resistant to acids, caustic substances, and abrasive fluids, while PTFE remains inert to nearly all chemicals except for molten alkali metals and elemental fluorine.
Durable Construction
Engineered for longevity, these diaphragms are built to withstand the rigors of demanding industrial environments, providing consistent service life.
Precision Fit
All diaphragms are manufactured to precise specifications, ensuring perfect compatibility with BSK-25, BSK-40, BSK-50, and BSK-80 pump models.
Multiple Color Options
For easy identification, Santoprene diaphragms come in two color variants: beige and blue, allowing for simple differentiation in various applications.
Technical Parameters:
| Material |
Santoprene, PTFE |
| Chemical Resistance |
Acids, Caustics, Abrasives, Mild Chemicals |
| Series |
BSK-25/40/50/80 |
| Size |
1″, 1.5″, 2″, 3″ |
| Temperature |
-40°C To +82°C (Santoprene), -50°C To +260°C (PTFE) |
| Color |
Beige, White, Blue |
This Pulse valve diaphragm repair kit is an essential component for maintenance and replacement in various pulse valve systems. The Pulse valve repair kit includes high-quality diaphragms made from durable Santoprene and PTFE materials, offering excellent chemical resistance to acids, caustics, abrasives, and mild chemicals. Available in multiple series such as BSK-25/40/50/80 and sizes ranging from 1″ to 3″, this Diaphragm repair kit ensures compatibility and reliable performance under a wide temperature range.
Applications:
Chemical Processing
This sector involves the careful handling of various substances such as acids, alkalis, solvents, and other aggressive chemicals. Proper management ensures safety and efficiency during chemical operations.
Water & Wastewater Treatment
In water and wastewater treatment facilities, precise dosing and chemical metering are essential. These processes help maintain water quality and support environmental compliance.
Pharmaceutical Manufacturing
Pharmaceutical production demands exact metering of active ingredients and other process fluids to ensure product consistency and effectiveness.
Food & Beverage Processing
The food and beverage industry requires sanitary fluid handling systems made from FDA-compliant materials, guaranteeing safety and hygiene throughout the production process.
Mining & Metallurgy
In mining and metallurgy, the addition of chemicals and the handling of slurry materials are critical operations that enhance extraction and processing efficiency.
Paint & Coatings
This industry focuses on the transfer of abrasive and viscous fluids, necessitating robust equipment capable of managing these challenging substances.
Petrochemical Industry
Handling and conveying flammable and hazardous chemicals are fundamental to the petrochemical industry, requiring strict safety protocols and specialized equipment.
Industrial Manufacturing
General fluid transfer and metering are common applications across various industrial manufacturing processes, supporting operational efficiency and product quality.
Customization:
BSK Pumps offers customized Pulse Valve Diaphragm products, model number 6201-1, proudly made in China with CE certification. Our pulse valve diaphragms are available in various colors including beige, white, and blue, and are compatible with the BSK-25/40/50/80 series.
We provide diaphragms made from high-quality materials such as Santoprene and PTFE, ensuring excellent chemical resistance against acids, caustics, abrasives, and mild chemicals. The temperature range for Santoprene diaphragms is -40°C to +82°C, while PTFE diaphragms withstand from -50°C to +260°C.
Our product customization services include Maintenance Kits, Diaphragm Repair Kits, and Diaphragm Kits tailored to meet your specific requirements. We package all orders securely in cartons to ensure safe delivery.
With a minimum order quantity of just 1 piece and a supply ability of 5000 pieces per month, we offer flexible pricing through negotiation. Delivery time ranges from 1 to 7 working days after payment, with payment terms supported via T/T, Western Union, and Paypal.
Choose BSK Pumps for reliable, customizable pulse valve diaphragm solutions designed to enhance the performance and longevity of your equipment.
Packing and Shipping:
The Pulse Valve Diaphragm is carefully packaged to ensure maximum protection during transit. Each diaphragm is individually wrapped in anti-static material and placed in a sturdy, cushioned box to prevent any damage or deformation. The packaging is designed to maintain the integrity and quality of the diaphragm until it reaches the customer.
For shipping, we use reliable carriers that offer tracking and timely delivery services. The Pulse Valve Diaphragm is shipped with clear labeling and handling instructions to ensure safe and efficient transportation. Customers can expect prompt dispatch and secure delivery to their specified location.
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