Product Description:
This extensive selection of replacement diaphragms is expertly designed to precisely fit Milton Roy mechanical and hydraulic diaphragm metering pumps. It includes popular models from the GM series (ranging from GM0002 to GM1200), the GB series (covering GB0350 through GB1800), as well as the mRoy MRA and MRB models. Each diaphragm is crafted to ensure optimal compatibility and performance.
Constructed from high-performance materials such as virgin PTFE and the fluoropolymer F46, these diaphragms provide outstanding chemical resistance, a prolonged flex life, and dependable sealing capabilities. Such qualities make them well suited for demanding dosing applications where durability and reliability are essential.
The GM and GB series feature mechanically actuated PTFE diaphragms specifically engineered to handle flow rates up to 1800 liters per hour and pressures reaching 12 bar. Meanwhile, the mRoy MRA and MRB series incorporate hydraulically balanced PTFE diaphragms, designed to deliver an impressive operating lifespan of up to 96,000 hours.
Whether you require a single diaphragm for an emergency repair or a comprehensive service kit for routine maintenance, this range offers OEM-quality replacement components. These products help restore pump efficiency and reduce downtime, making them ideal solutions for water treatment, chemical processing, and a variety of industrial dosing applications.
Features:
Broad Compatibility
These components are designed to be broadly compatible, fitting a wide range of models including the Milton Roy GM series (GM0002 to GM1200), GB series (GB0350 to GB1800), as well as the mRoy MRA and MRB models. This extensive compatibility ensures seamless integration with various pump systems.
Premium Materials
The diaphragms utilize high-quality materials to deliver exceptional performance. Virgin PTFE offers maximum chemical inertness, FDA compliance, excellent non-stick properties, and can withstand temperatures up to +150°C.
Additionally, F46 fluoropolymer features superior chemical resistance combined with enhanced flexibility compared to standard PTFE, making it ideal for demanding applications.
Advanced Design Features
The mechanically actuated diaphragms (used in GM and GB series) incorporate a robust PTFE diaphragm that guarantees reliable dosing through durable construction.
For the mRoy MRA and MRB models, a hydraulically balanced design is employed, featuring a PTFE diaphragm with an extended operating life of 96,000 hours. This design effectively eliminates the need for seal and plunger packing maintenance, reducing downtime and service costs.
Precision and Convenience
Manufactured with precision molding, these diaphragms ensure an accurate fit and secure sealing against pump heads. The integral stud or assembly includes all necessary components such as the diaphragm plate, O-ring, and screw when applicable, providing a complete replacement solution.
To facilitate easy identification, the diaphragms are color-coded in white or off-white for PTFE material.
Availability and Service Life
These diaphragms are available as single units or as part of full service kits that include O-rings, gaskets, and seals. They are engineered for longevity, capable of enduring millions of cycles under continuous duty conditions.
Their robust construction and material quality make them suitable for use with aggressive chemicals, as well as in high-purity and sanitary applications when using PTFE.
Technical Parameters:
| Max. Pressure |
12 Bar |
| Diaphragm Material |
PTFE / F46 |
| Diaphragm Life |
20,000+ Hours |
| Series |
GM, GB, mRoy MRA, mRoy MRB, MBH |
| Operating Temperature |
+150°C |
| Model / Part Number |
GM0002–GM700 |
| Additional Information |
Includes Maintenance Kit, Diaphragm repair accessories, and diaphragm repair kit |
Applications:
Water and wastewater treatment involves the careful chemical dosing of substances such as chlorine, coagulants, and pH adjusters. These chemicals play a crucial role in ensuring the safety and quality of treated water.
In chemical processing industries, various acids, caustics, solvents, and other aggressive fluids are precisely managed. Proper handling and dosing of these chemicals are essential for efficient and safe operations.
The petrochemical and oil & gas sectors rely heavily on additive injection and corrosion inhibition to maintain equipment integrity and optimize product quality. These processes help prevent deterioration and extend the lifespan of critical infrastructure.
The food and beverage industry requires the use of sanitizers, flavorings, and additives that often comply with FDA standards, including those made with PTFE materials. This ensures product safety while enhancing taste and preservation.
In pharmaceutical and bioprocess applications, the emphasis is on the precise dosing of active ingredients. Accurate chemical delivery is vital to achieve the desired therapeutic effects and maintain quality control.
The pulp and paper industry utilizes bleaching chemicals and defoamers to improve the quality of paper products and streamline the manufacturing process. Effective dosing enhances product consistency and reduces production challenges.
Mining and mineral processing involve the application of flotation reagents and slurry handling chemicals. These agents facilitate the separation of valuable minerals from ore, improving recovery rates and operational efficiency.
Power generation facilities require chemical dosing for boiler water treatment and cooling water management. Proper chemical control prevents scaling, corrosion, and microbial growth, ensuring reliable energy production.
Finally, general industrial applications benefit from versatile metering and dosing solutions. These systems enable precise control over a wide range of chemicals used across different sectors, enhancing overall process performance.
Customization:
Milton offers high-quality Pulse Valve Diaphragm products with the model number GM0002, originating from China and certified with CE standards. Our pulse valve diaphragm repair kits are designed to meet your specific needs, ensuring durability and reliability with a diaphragm life exceeding 20,000 hours. Suitable for models GM0002 to GM700 and compatible with series GM, GB, mRoy MRA, MRoy MRB, and MBH, these diaphragms operate efficiently at a maximum pressure of 12 Bar and an operating temperature up to +150°C.
We provide flexible product customization services including diaphragm repair kits and complete pulse valve repair kits with a minimum order quantity of just 1 piece. Pricing is negotiable to best suit your budget and requirements. Each product is carefully packaged in cartons to ensure safe delivery.
With a supply ability of 5000 pieces per month, we guarantee prompt delivery within 1-7 work days after payment. Payment terms include T/T, Western Union, and PayPal for your convenience. Trust Milton for reliable pulse valve diaphragm repair kits and comprehensive pulse valve repair solutions tailored to your needs.
Support and Services:
Our Pulse Valve Diaphragm product is designed for reliable performance in dust collector and pneumatic valve applications. To ensure optimal operation, we offer comprehensive technical support and services including installation guidance, troubleshooting assistance, and maintenance tips. Our team of experts is available to help diagnose issues related to diaphragm wear, leakage, or improper valve function, providing solutions to extend product life and improve system efficiency. Replacement diaphragms and repair kits are readily available to minimize downtime. Additionally, we provide detailed product documentation, including specifications and compatibility information, to support your application needs. For best results, we recommend regular inspection and timely replacement of diaphragms according to operating conditions and manufacturer guidelines.
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