Product Description:
The SANDPIPER 286 series pump diaphragms serve as premium replacement membranes, specifically engineered for SANDPIPER (Warren Rupp) air-operated double diaphragm pumps. Crafted from high-quality materials such as Red Santoprene, PTFE (Teflon), Neoprene (chloroprene rubber), and PTFE composite with backing, these diaphragms deliver outstanding chemical resistance, extensive flex life, and dependable sealing performance tailored to meet the rigorous demands of industrial applications.
Red Santoprene is a versatile thermoplastic elastomer that merges the elasticity and flexibility of rubber with the toughness and processability inherent in thermoplastics. This material is renowned for its excellent abrasion resistance, wide chemical compatibility, and prolonged flex life, making it ideal for managing abrasive slurries and moderately aggressive chemicals. In contrast, PTFE (polytetrafluoroethylene), commonly known as Teflon, is recognized as the most chemically inert material currently available. It offers almost universal chemical resistance over the entire pH range of 0 to 14 and can endure exposure to harsh chemicals and elevated temperatures.
Neoprene, or chloroprene rubber, is known for its solid oil resistance, wear resistance, aging resistance, and heat resistance. Its remarkable flexibility combined with cost-effectiveness makes it suitable for general-purpose applications involving non-corrosive fluids. Additionally, the PTFE composite diaphragms incorporate a PTFE layer securely bonded to a reinforced backing, which enhances both durability and chemical protection.
Whether employed as original equipment manufacturer (OEM) replacements or used for routine maintenance, the SANDPIPER 286 series pump diaphragms provide the precision, reliability, and longevity essential to critical industrial fluid handling operations. These diaphragms are compatible with a variety of SANDPIPER pumps, including the BQG series and other models of Warren Rupp air-operated double diaphragm pumps.
Features:
Premium Material Options
We offer a variety of premium material choices including Red Santoprene, PTFE, Neoprene, and PTFE composite with backing. These options are designed to meet diverse application needs and ensure optimal performance.
Red Santoprene Diaphragms
Red Santoprene diaphragms combine the elasticity of rubber with the toughness of thermoplastics. They deliver excellent abrasion resistance, extended flex life, and a wide range of chemical compatibility, making them suitable for demanding environments.
PTFE Diaphragms
PTFE diaphragms offer nearly universal chemical resistance, effectively functioning across the entire pH spectrum from 0 to 14. They are capable of withstanding harsh chemicals and elevated temperatures, providing reliable performance in aggressive conditions.
Neoprene Diaphragms
Neoprene diaphragms provide good resistance to oils, wear, aging, and heat. With outstanding flexibility and cost-effectiveness, they are ideal for general-purpose applications requiring durability and economy.
PTFE Composite with Backing
The PTFE composite diaphragms feature a PTFE layer bonded to a reinforced backing. This construction enhances both durability and chemical protection, making them suitable for more challenging environments.
Superior Flex Life
Engineered specifically for high-cycle applications, these diaphragms are capable of enduring millions of strokes, ensuring long-lasting and reliable operation.
Wide Size Range
A broad selection of sizes is available, ranging from 1/2 inch up to 410 millimeters in diameter. This variety accommodates numerous pump models and application requirements.
Fabric Reinforced Construction
The incorporation of fabric reinforcement provides improved strength and enhances pressure resistance, making these diaphragms suitable for demanding industrial conditions.
Nylon Fabric Reinforcement
Diaphragms reinforced with nylon fabric have demonstrated an actual service life exceeding 2,000 hours and withstanding over 12 million operating cycles, highlighting their durability and resilience.
Precision Fit
Each diaphragm is manufactured to precise specifications, ensuring compatibility with the SANDPIPER 286 series and other compatible pumps for a reliable and exact fit.
Technical Parameters:
| Temperature |
-30°C To +100°C |
| Size |
1/2", 1", 1.5", 2", 3" |
| Certification |
CE |
| Compatible Pump Series |
SANDPIPER 286 Series |
| Operating Pressure |
8.6 Bar |
| Material |
Santoprene, PTFE, Neoprene |
Applications:
Chemical Processing
This sector involves the careful handling of various substances including acids, alkalis, solvents, and other aggressive chemicals. Proper management ensures safety and efficiency during processing operations.
Water & Wastewater Treatment
Applications in this field focus on the treatment of sludge and slurry, as well as precise chemical dosing to maintain water quality and environmental standards.
Mining & Quarrying
Key activities include dewatering, transferring slurry, and managing abrasive fluids that are common in mining operations and quarry sites.
Paints & Coatings
Handling the transfer of viscous and abrasive fluids is essential in this industry to ensure high-quality finishes and efficient production processes.
Pharmaceutical Manufacturing
This area requires sanitary fluid handling practices using materials that are compatible with pharmaceutical standards to maintain product integrity and safety.
Food Processing
Material options compliant with FDA regulations are crucial for food-grade applications, ensuring safety and hygiene throughout the processing chain.
Pulp & Paper
In the pulp and paper industry, chemical addition and slurry handling are important steps in the production process, requiring reliable and efficient equipment.
Construction
Fluid transfer and dewatering at construction sites are critical for maintaining dry working conditions and managing various onsite water challenges.
Metal Finishing
Control of chemical baths and rinse water is vital in metal finishing to achieve desired surface qualities and maintain process consistency.
General Industrial
This broad category covers the transfer, recirculation, dispensing, filling, and dewatering of fluids in numerous industrial applications.
Customization:
Introducing the SANDPIPER Pulse Valve Diaphragm, Model Number 286-095-354, proudly made in China and certified with CE. This diaphragm is designed for optimal performance with the SANDPIPER 286 Series pumps, offering sizes ranging from 1/2" to 3".
Operating efficiently under pressures up to 8.6 Bar and temperatures between -30°C to +100°C, this diaphragm is ideal for a variety of industrial applications. We provide comprehensive product customization services to meet your specific needs, including diaphragm repair kits, diaphragm kits, and maintenance kits to ensure the longevity and reliability of your equipment.
Our minimum order quantity is just 1 piece, with pricing available upon negotiation. Each diaphragm is carefully packaged in cartons to ensure safe delivery. We offer a supply ability of 5000 pieces per month, with a delivery time of 1-7 work days after payment confirmation.
Payment terms are flexible, accepting T/T, Western Union, and Paypal for your convenience. Choose SANDPIPER for high-quality diaphragm repair kits and maintenance kits that keep your pulse valve systems running smoothly and efficiently.
Support and Services:
Our Pulse Valve Diaphragm product is engineered to deliver reliable and efficient performance in various industrial applications. To ensure optimal functionality and longevity, we offer comprehensive technical support and services tailored to your specific needs.
Our technical support team is equipped with extensive knowledge of pulse valve diaphragms and is ready to assist you with installation guidance, troubleshooting, maintenance tips, and replacement procedures. We provide detailed product documentation and application advice to help you achieve the best results.
In addition to support, we offer services including custom diaphragm solutions, quality inspections, and performance testing to meet your unique operational requirements. Our commitment is to provide timely and effective assistance, ensuring minimal downtime and enhanced system reliability.
For any technical inquiries or service requests related to the Pulse Valve Diaphragm, please refer to the product manual or our online resource center for comprehensive information and updates.
Your message must be between 20-3,000 characters!
