Product Description:
The diaphragms in the BSK series are premium replacement membranes crafted specifically for use with BSK-25, BSK-40, BSK-50, and BSK-80 metering pumps. These diaphragms are constructed from high-grade materials such as Santoprene and PTFE (Teflon), which ensure outstanding chemical resistance, extended flex life, and dependable sealing performance even in the most demanding industrial settings.
Santoprene is a sophisticated thermoplastic elastomer developed by cross-linking EPDM rubber with polypropylene. This unique combination merges the flexibility and elasticity typical of rubber with the robustness and ease of processing found in thermoplastics. Santoprene diaphragms are commonly utilized in fluid-handling applications due to their impressive flex life, resistance to abrasion, and broad chemical compatibility. They come in beige and blue options, both offering excellent protection against acids, caustics, and abrasive fluids.
PTFE, also known as Teflon, is recognized as the most chemically inert synthetic material available. Diaphragms made of PTFE provide exceptional corrosion resistance, capable of enduring aggressive chemicals and temperatures as high as +260°C. Their compatibility spans the entire pH spectrum from 0 to 14, making them the preferred choice for managing corrosive, hazardous, and ultra-pure substances.
Whether employed as original equipment manufacturer (OEM) replacements or as part of routine maintenance schedules, BSK series pump diaphragms ensure the precision, reliability, and durability necessary for essential industrial fluid handling operations.
Features:
Premium Material Options
Our diaphragms are offered in high-quality Santoprene, available in beige and blue, as well as PTFE (Teflon) to meet a variety of application requirements. These materials are carefully selected to provide optimal performance depending on the operational environment.
Santoprene Diaphragms
Santoprene combines the elasticity of rubber with the durability of thermoplastics. This material delivers exceptional abrasion resistance, a long flex life, and a wide tolerance to chemicals, making it ideal for challenging industrial conditions.
PTFE Diaphragms
PTFE diaphragms offer almost universal chemical resistance throughout the entire pH range of 0 to 14. They can endure harsh chemicals and high temperatures, withstanding conditions up to +260°C, ensuring reliability in the most aggressive environments.
Enhanced Performance Features
Designed for demanding, high-cycling applications, these diaphragms boast a superior flex life, capable of enduring millions of strokes without compromising performance. Santoprene provides resistance against acids, caustics, and abrasive fluids, while PTFE remains inert to nearly all chemicals except molten alkali metals and elemental fluorine.
Durability and Precision
Constructed for long-lasting service in rigorous industrial settings, the diaphragms are manufactured with precision to fit BSK-25, BSK-40, BSK-50, and BSK-80 pumps perfectly. Additionally, the availability of beige and blue Santoprene variants facilitates easy identification and inventory management.
Technical Parameters:
| Chemical Resistance |
Acids, Caustics, Abrasives, Mild Chemicals |
| Series |
BSK-25/40/50/80 |
| Temperature |
-40°C To +82°C (Santoprene), -50°C To +260°C (PTFE) |
| Size |
1″, 1.5″, 2″, 3″ |
| Material |
Santoprene, PTFE |
| Color |
Beige, White, Blue |
Applications:
Chemical Processing
This sector involves the management and handling of various reactive substances, including acids, alkalis, solvents, and other aggressive chemicals. Proper techniques and equipment are essential to ensure safety and efficiency during processing.
Water & Wastewater Treatment
In treatment plants, accurate dosing and chemical metering are crucial for maintaining water quality. This ensures that the correct amounts of treatment chemicals are added for optimal purification.
Pharmaceutical Manufacturing
The pharmaceutical industry requires precise metering of active ingredients and various process fluids. This precision is vital to guarantee consistency and effectiveness in the final products.
Food & Beverage Processing
Handling fluids in this industry demands sanitary conditions and the use of materials that comply with FDA standards. This ensures the safety and quality of consumable products.
Mining & Metallurgy
This field involves the addition of chemicals and the handling of slurries during extraction and processing. Robust equipment is necessary to manage these challenging materials effectively.
Paint & Coatings
The transfer of abrasive and viscous fluids is a common requirement in the paint and coatings industry. Specialized handling solutions help maintain fluid integrity while ensuring smooth operations.
Petrochemical Industry
Conveying flammable and hazardous chemicals safely is critical in the petrochemical sector. Proper fluid handling systems help mitigate risks associated with these dangerous substances.
Industrial Manufacturing
General applications for fluid transfer and metering span across various manufacturing processes, supporting efficient and precise operations throughout multiple industries.
Customization:
BSK Pumps offers high-quality Pulse Valve Diaphragm products under model number 6201-1, proudly made in China and certified with CE. Our Pulse Valve Diaphragm is designed for durability and chemical resistance, suitable for handling acids, caustics, abrasives, and mild chemicals, ensuring long-lasting performance.
The product is available in multiple sizes including 1″, 1.5″, 2″, and 3″, and is made from premium materials such as Santoprene and PTFE. Santoprene diaphragms operate efficiently within a temperature range of -40°C to +82°C, while PTFE diaphragms withstand extreme temperatures from -50°C up to +260°C.
We supply Pulse Valve Diaphragms compatible with the BSK-25/40/50/80 series, offering excellent chemical and temperature resistance. Our Diaphragm Kit and Maintenance Kit options provide comprehensive solutions for your maintenance needs, helping to ensure optimal valve performance and longevity.
Packaging is handled securely in cartons, and our supply ability is 5000 pieces per month, with a minimum order quantity of just 1 piece. Pricing is negotiable to suit your budget and requirements.
Delivery time ranges from 1 to 7 working days after payment confirmation. We accept multiple payment terms including T/T, Western Union, and Paypal for your convenience.
Choose BSK Pumps for reliable Pulse Valve Diaphragm products and comprehensive Diaphragm Kit and Maintenance Kit services tailored to your industrial needs.
Packing and Shipping:
Product Packaging and Shipping for Pulse Valve Diaphragm
The Pulse Valve Diaphragm is carefully packaged to ensure it arrives in perfect condition. Each diaphragm is individually wrapped in protective plastic to prevent any contamination or damage during transit. The wrapped diaphragms are then placed in sturdy, cushioned boxes designed to absorb shocks and vibrations.
For bulk orders, the diaphragms are packed securely in larger cartons with appropriate padding between layers to avoid any movement. All packaging materials used are of high quality and environmentally friendly.
Shipping is carried out through reliable carriers to guarantee timely delivery. We provide tracking information for every shipment so customers can monitor their orders. Special handling instructions are followed to maintain the integrity of the product throughout the shipping process.
Whether shipping domestically or internationally, we ensure that the Pulse Valve Diaphragm reaches you safely and on time, ready for immediate use in your applications.
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