Product Description:
The Skylink SK Series pump diaphragms are premium replacement membranes specially engineered for the Skylink SK Series air-operated double diaphragm pumps. These diaphragms are compatible with models SK15, SK25, SK40, SK50, and SK80. Constructed from superior 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.
Santoprene is a high-performance thermoplastic elastomer that combines the flexibility and elasticity characteristic of rubber with the durability and ease of processing found in thermoplastics. The Blue Santoprene variation offers outstanding abrasion resistance, a wide range of chemical tolerance, and a long flex life. This makes it especially suitable for handling abrasive slurries and moderate chemical substances within a temperature range of -40°C to +130°C. PTFE, also known as Teflon, is recognized as the most chemically inert material available. It delivers nearly universal chemical resistance across a broad pH span from 0 to 14 and can endure aggressive chemicals and high temperatures up to +260°C. On the other hand, NBR (Buna-N) boasts excellent elasticity, commendable oil resistance, wear resistance, and mechanical resilience to solid and abrasive particles, making it ideal for general-purpose uses involving oils, water, and mild chemicals.
Skylink diaphragms are built with robust construction and high-grade materials, allowing them to handle a diverse range of fluid media effectively. Whether employed as original equipment manufacturer (OEM) replacements or for routine maintenance, the Skylink SK Series pump diaphragms ensure the precision, reliability, and durability essential for critical industrial fluid management tasks. Additionally, components such as the air motor, diaphragm, valve ball, and pilot valve are serviceable and replaceable while the system remains online.
Features:
Premium Material Options
Our diaphragms are available in a variety of high-quality materials, including Blue Santoprene, PTFE (Teflon), and NBR (Buna-N). These options are designed to meet diverse application needs and ensure optimal performance.
Blue Santoprene Diaphragms
Blue Santoprene diaphragms combine the elasticity of rubber with the durability of thermoplastics. They provide excellent resistance to abrasion, have a long flex life, and can tolerate a broad range of chemicals. These diaphragms are suitable for temperatures ranging from -40°C up to +130°C.
PTFE Diaphragms
PTFE diaphragms offer nearly universal chemical resistance, covering the entire pH spectrum from 0 to 14. They can withstand exposure to aggressive chemicals as well as high temperatures of up to +260°C, making them ideal for harsh environments.
NBR (Buna-N) Diaphragms
NBR diaphragms feature excellent elasticity while providing strong resistance to oils, wear, and mechanical damage caused by solid or abrasive particles. These qualities make them perfect for general-purpose applications where durability and flexibility are key.
Additional Features
Superior Flex Life: Designed to withstand millions of cycles, these diaphragms are ideal for high-cycling operations.
Wide Size Range: Available in sizes from 1/2" (140mm) up to 3" (400mm), allowing compatibility with various pump models.
Durable Construction: Built to ensure a long service life in demanding industrial settings.
Precision Fit: Manufactured to precise specifications for Skylink SK15, SK25, SK40, SK50, and SK80 pumps.
Easy Maintenance: Components such as the air motor, diaphragm, valve ball, and pilot valve can be serviced and replaced conveniently while online.
No Air Lubrication Required: This feature reduces maintenance costs and simplifies overall operation.
Technical Parameters:
| Part No. |
1015.8600 |
| Diaphragm Size |
140mm, 200mm, 280mm, 295mm, 400mm |
| Chemical Resistance |
Acids, Caustics, Abrasives, Moderate Chemicals |
| Port Size |
1/2", 1", 1.5", 2", 3" |
| Series |
SK15/25/40/50/80 |
| Diaphragm Material |
NBR, PTFE, Santoprene |
Applications:
Chemical Processing: This sector involves the careful handling of various substances such as acids, alkalis, solvents, and other aggressive chemicals. Proper management is essential to ensure safety and efficiency in operations.
Water & Wastewater Treatment: Applications in this field include managing sludge, slurry, and precise chemical dosing. These processes are vital for effective treatment and environmental compliance.
Mining & Quarrying: Operations here focus on dewatering, slurry transfer, and handling abrasive fluids. Robust equipment and techniques are required to manage the harsh conditions typically found in mining environments.
Paints & Coatings: The transfer of viscous and abrasive fluids is a key task, necessitating specialized systems that can cope with the thickness and abrasiveness of these materials.
Pharmaceutical & Food Processing: Sanitary fluid handling is paramount in these industries, with an emphasis on using compatible materials to maintain hygiene and prevent contamination.
Pulp & Paper: This industry involves chemical addition and slurry handling, processes that demand reliable equipment to maintain product quality and operational efficiency.
Electronics Manufacturing: Handling of high-purity chemicals is critical to ensure the integrity and performance of electronic components, requiring stringent controls and specialized equipment.
Petrochemical Industry: Tasks include tank cleaning, managing oil sludge, and handling petroleum and benzine. These activities require robust solutions to handle the hazardous and volatile nature of these substances.
General Industrial: Encompasses a wide range of activities such as transfer, recirculation, dispensing, filling, and dewatering, necessitating versatile and reliable fluid handling systems.
Customization:
Skylink offers high-quality Pulse Valve Diaphragm products under the model number SK15, proudly made in China with CE certification. Our diaphragms come in various sizes including 140mm, 200mm, 280mm, 295mm, and 400mm, designed to fit port sizes of 1/2", 1", 1.5", 2", and 3". The SK15 series, along with models SK25, SK40, SK50, and SK80, ensures compatibility and optimal performance for your pulse valve systems.
We provide comprehensive product customization services tailored to your needs, including diaphragm repair kits, maintenance kits, and diaphragm kits that offer excellent chemical resistance against acids, caustics, abrasives, and moderate chemicals. Our packaging is done in sturdy cartons to ensure safe delivery.
With a minimum order quantity of just 1 piece and a supply ability of 5000 pieces per month, Skylink guarantees prompt delivery within 1-7 work days after payment. Payment terms are flexible, accepting T/T, Western Union, and PayPal. Pricing is negotiable to meet your budget requirements.
Choose Skylink’s Pulse Valve Diaphragm SK15 for reliable, customizable solutions that enhance durability and efficiency in your maintenance and repair operations.
Packing and Shipping:
Product Packaging and Shipping for Pulse Valve Diaphragm
Each Pulse Valve Diaphragm is carefully packaged to ensure maximum protection during transit. The diaphragms are placed in anti-static bags and then secured within custom-fitted foam inserts inside sturdy cardboard boxes. This packaging method prevents any damage from impact, moisture, or dust.
For bulk orders, multiple units are arranged neatly in larger cartons with additional cushioning materials to avoid movement and friction. All packages are clearly labeled with product information, handling instructions, and shipping details to facilitate smooth processing.
We offer a variety of shipping options including standard ground, expedited air freight, and international courier services. Our logistics partners ensure timely and safe delivery to your designated location. Tracking information will be provided once the shipment is dispatched.
Special packaging requests or custom labeling can be accommodated upon prior arrangement. Please contact our customer service team for any specific requirements related to packaging and shipping.
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