Product Description:
Skylink SK Series Pump Diaphragms
The Skylink SK Series pump diaphragms are premium replacement membranes crafted specifically for the Skylink SK Series air-operated double diaphragm pumps. These diaphragms are compatible with models SK15, SK25, SK40, SK50, and SK80. Manufactured using high-grade materials such as Blue Santoprene, PTFE (Teflon), and NBR (Buna-N), they provide exceptional chemical resistance, extended flex life, and dependable sealing performance even under the most challenging industrial conditions.
Blue Santoprene is a high-performance thermoplastic elastomer that uniquely combines the flexibility and elasticity typical of rubber with the strength and processability of thermoplastics. This blue variant boasts superior abrasion resistance, a wide range of chemical compatibility, and impressive longevity in flexing applications. It is ideally suited for managing abrasive slurries and moderate chemical environments, operating efficiently within a temperature scope of -40°C to +130°C.
PTFE, commonly known as Teflon, is renowned for being the most chemically inert material available. It offers nearly universal resistance across the full pH scale (0-14), effectively withstanding aggressive chemicals and temperatures as high as +260°C. On the other hand, NBR (Buna-N) stands out due to its excellent elasticity, good resistance to oils, wear, and its capability to endure mechanical stress from solid and abrasive particles. This makes NBR a versatile choice for general-purpose applications involving oils, water, and mild chemicals.
Skylink diaphragms are constructed with durability and quality in mind, allowing them to be compatible with a broad array of fluid media. Whether they are used as original equipment manufacturer (OEM) replacements or as part of routine maintenance, these diaphragms consistently deliver the accuracy, reliability, and durability essential for critical industrial fluid handling operations. Additionally, components such as the air motor, diaphragm, valve ball, and pilot valve are serviceable and replaceable online, enhancing maintenance convenience.
Features:
Premium Material Options
We offer a variety of premium diaphragm materials including Blue Santoprene, PTFE (Teflon), and NBR (Buna-N) to meet the diverse requirements of different applications. Each material is specially selected to provide optimal performance in specific environments.
Blue Santoprene Diaphragms
Blue Santoprene diaphragms combine the elasticity of rubber with the durability of thermoplastics. They exhibit excellent abrasion resistance, an extended flex life, and a broad tolerance to various chemicals. These diaphragms operate efficiently within a temperature range from -40°C to +130°C.
PTFE Diaphragms
PTFE diaphragms offer near-universal chemical resistance across the entire pH scale of 0 to 14. They are capable of withstanding aggressive chemical environments as well as high temperatures up to +260°C, making them suitable for the most demanding applications.
NBR (Buna-N) Diaphragms
NBR diaphragms provide exceptional elasticity, along with good resistance to oils, wear, and mechanical damage caused by solid and abrasive particles. This makes them an excellent choice for general-purpose use where durability and flexibility are essential.
Durability and Compatibility
Our diaphragms are engineered for superior flex life, capable of enduring millions of cycles in high-frequency applications. They come in a wide range of sizes, from 1/2" (140mm) to 3" (400mm), ensuring compatibility with various pump models.
Constructed for durability, these diaphragms are designed to provide a long service life even in demanding industrial environments. They are manufactured with precision to fit perfectly with Skylink pump models SK15, SK25, SK40, SK50, and SK80.
Maintenance and Operation Benefits
Maintenance is straightforward as components such as the air motor, diaphragm, valve ball, and pilot valve can all be serviced or replaced without removing the equipment from service. In addition, no air lubrication is required, which reduces maintenance costs and simplifies overall operation.
Technical Parameters:
| Diaphragm Size |
140mm, 200mm, 280mm, 295mm, 400mm |
| Diaphragm Material |
NBR, PTFE, Santoprene |
| Part No. |
1015.8600 |
| Series |
SK15/25/40/50/80 |
| Port Size |
1/2", 1", 1.5", 2", 3" |
| Chemical Resistance |
Acids, Caustics, Abrasives, Moderate Chemicals |
This diaphragm repair accessories product serves as an essential Maintenance Kit for pulse valve systems, providing reliable diaphragm repair accessories to ensure optimal performance and longevity.
Applications:
Chemical processing involves the careful handling of various substances such as acids, alkalis, solvents, and other aggressive chemicals. Proper techniques and equipment are essential to ensure safety and efficiency in these operations.
In the field of water and wastewater treatment, applications commonly include the management of sludge, slurry, and the precise dosing of chemicals. These processes are critical for maintaining environmental standards and operational effectiveness.
Mining and quarrying industries rely heavily on dewatering procedures, slurry transfer, and handling abrasive fluids. Specialized solutions are required to cope with the demanding conditions and materials involved.
The paints and coatings sector deals with the transfer of both viscous and abrasive fluids. Ensuring smooth and consistent movement of these materials is vital for product quality and production efficiency.
Pharmaceutical and food processing industries emphasize sanitary fluid handling. The use of compatible materials is crucial to meet health regulations and maintain the integrity of the products.
In pulp and paper manufacturing, there is a significant focus on chemical addition and slurry handling processes. These contribute to the quality and consistency of the final paper products.
Electronics manufacturing demands the handling of high-purity chemicals. Maintaining the purity levels is essential for the production of reliable electronic components.
The petrochemical industry involves tasks such as tank cleaning, managing oil sludge, and handling petroleum and benzine. Specialized equipment and methods are required to handle these substances safely.
General industrial applications encompass a wide range of fluid management activities including transfer, recirculation, dispensing, filling, and dewatering. These processes are fundamental to many manufacturing and processing operations.
Customization:
Skylink offers customizable Pulse Valve Diaphragm products under the model number SK15, manufactured in China with CE certification. Our Pulse valve repair kit series SK15/25/40/50/80 is designed to meet diverse customer needs with diaphragm materials including NBR, PTFE, and Santoprene, ensuring excellent chemical resistance against acids, caustics, abrasives, and moderate chemicals.
We provide a variety of diaphragm sizes such as 140mm, 200mm, 280mm, 295mm, and 400mm, compatible with port sizes ranging from 1/2" to 3". Each Pulse valve repair kit and Diaphragm Kit is carefully packaged in cartons to guarantee product safety during shipping.
Our minimum order quantity is 1 piece, with a supply ability of 5000 pieces per month. Pricing is negotiable to accommodate your specific needs. Delivery time ranges from 1 to 7 work days after payment, and we accept multiple payment terms including T/T, Western Union, and Paypal.
Choose Skylink for reliable and customizable Pulse valve repair kits and Diaphragm Kits that ensure optimal performance and durability in your applications.
Packing and Shipping:
Each Pulse Valve Diaphragm is carefully packaged to ensure maximum protection during transportation. The diaphragm is first placed in a sealed plastic bag to prevent contamination from dust and moisture. It is then cushioned with foam padding or bubble wrap to avoid any physical damage. The packaged diaphragm is finally placed in a sturdy cardboard box designed to withstand shipping stresses.
For shipping, we use reliable carriers and provide tracking information to ensure timely and safe delivery. Packages are clearly labeled with handling instructions such as “Fragile” and “Handle with Care” to minimize the risk of damage. We also offer expedited shipping options for urgent orders to meet customer requirements efficiently.
Our packaging and shipping process is designed to maintain the integrity and functionality of the Pulse Valve Diaphragm, ensuring that it arrives at your facility in perfect condition and ready for immediate use.
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