IR 1/2" Inch 94330 Santoprene & 95930 PTFE Diaphragm Fit Ingersoll Rand ARO Air

Product Description:

These top-quality replacement diaphragms are specifically designed to fit ARO and Ingersoll Rand air-operated double-diaphragm (AODD) pumps. This includes the widely used BQG series that serves mining and industrial sectors. Our selection accommodates pump sizes ranging from 1/2" up to 3", with diameters matching models like the BQG450/0.2 as well as other common ARO pump types.

Crafted from superior elastomer materials such as Santoprene™ (available in beige and black), NBR (black), F46 (white), and imported PTFE (white), these diaphragms ensure dependable sealing performance. They exhibit outstanding resistance to flex fatigue and are built to endure tough operating conditions, extending the service life of your pump components.

Whether your application involves abrasive slurry handling, chemical processing, oil transfer, or the movement of high-purity fluids, we provide tailored material options to suit your specific media requirements. Each diaphragm is precision-molded with exact dimensions and, where necessary, includes integral studs to facilitate straightforward installation and secure attachment to the pump shaft.

Ideal for original equipment manufacturer (OEM) replacements as well as maintenance inventory, these diaphragms help restore optimal pump efficiency and reduce operational downtime, ensuring reliable and continuous pump performance.

Features:

These diaphragms serve as a direct replacement for ARO and Ingersoll Rand pumps, including the BQG series such as BQG450/0.2. They are compatible with common standard pump sizes including 1/2", 1", 1.5", 2", and 3".

Several material choices are available to suit varying application requirements:

• Santoprene™ (beige/black) – Offers excellent flex fatigue resistance, strong chemical resistance, and performs well across a wide temperature range.
• NBR (black) – Resistant to oil and fuel, with good abrasion resistance making it suitable for demanding environments.
• F46 (white) – A fluoropolymer known for superior chemical resistance combined with flexibility.
• PTFE (white, imported) – Provides maximum chemical inertness and complies with FDA standards, making it ideal for use with aggressive acids and in high-purity applications.

The diaphragms feature a precision-molded outer sealing lip that guarantees leak-free operation. Additionally, an integral stud or center hole is included to ensure a secure connection with the piston or shaft—please verify compatibility with your specific pump model.

Materials are color-coded for easy visual identification: beige represents Santoprene, black indicates NBR, and white stands for F46 or PTFE.

Engineered for long flex life, these diaphragms can endure millions of cycles even under continuous use. They are offered as single diaphragms, matched pairs, or as components within comprehensive repair kits that include O-rings and gaskets.

By choosing these replacement diaphragms, operators can achieve cost-effective maintenance, significantly reducing downtime and extending pump service intervals.

These diaphragms are well-suited for harsh operating conditions found in industries such as mining, chemical processing plants, water treatment facilities, and food processing—provided appropriate materials are selected for the application.

Technical Parameters:

Applications:

The mining and mineral processing industry utilizes BQG series pumps for various critical tasks such as slurry transfer, managing tailings, and performing dewatering operations efficiently.

In the field of chemical processing , these pumps are designed to handle a variety of aggressive fluids including acids, caustics, and solvents, ensuring reliable and safe fluid management.

The oil and gas sector relies on these pumps for transferring fuels, lubricants, and treating oily wastewater, supporting key operational processes.

Water and wastewater treatment facilities use these pumps to process and manage water flows, contributing to environmental sustainability and regulatory compliance.

For the food and beverage industry, the pumps—equipped with PTFE/Santoprene materials—are ideal for handling edible oils, syrups, and juices, maintaining product integrity and hygiene standards.

The pharmaceutical and cosmetic manufacturing sectors benefit from these pumps for precise and contamination-free fluid transfer during product creation.

Industries involved in paint, ink, and coating circulation make use of these pumps to ensure consistent flow and processing of viscous liquids.

In the production of ceramics and glazes , these pumps play a vital role in pumping mixtures required for forming and finishing products.

Lastly, these pumps serve a versatile role in general industrial fluid transfer , effectively handling water, emulsions, and light chemicals across various applications.

Support and Services:

Our Pulse Valve Diaphragm product is supported by a dedicated technical support team committed to ensuring optimal performance and longevity. We provide comprehensive installation guidance, troubleshooting assistance, and maintenance tips to help you maximize the efficiency of your pulse valve systems.

Services include detailed product documentation, including specifications and compatibility information, as well as regular updates on product improvements and best practices. Our experts are available to assist with custom solutions tailored to your specific application requirements.

We also offer training sessions and workshops to help your team understand the proper handling and replacement procedures for the diaphragm, ensuring minimal downtime and enhanced system reliability. Replacement parts and repair services are readily accessible to keep your operations running smoothly.

By choosing our Pulse Valve Diaphragm, you benefit from a product backed by industry-leading support and a commitment to customer satisfaction, helping you achieve consistent and trouble-free operation in your dust collection and pneumatic control systems.

Packing and Shipping:

Product Packaging and Shipping for Pulse Valve Diaphragm

The Pulse Valve Diaphragm is carefully packaged to ensure its safety and integrity during transportation. Each diaphragm is individually wrapped in protective material to prevent damage from dust, moisture, and physical impact. The wrapped diaphragms are then placed in sturdy, labeled boxes that provide additional cushioning and protection.

For bulk orders, the boxes are securely packed into larger cartons or wooden crates, depending on the quantity and destination requirements. All packaging materials used are environmentally friendly and compliant with international shipping standards.

Shipping is handled through reliable carriers with options for air, sea, or land freight, ensuring timely and safe delivery to the customer’s specified location. Tracking information is provided once the shipment is dispatched, allowing customers to monitor their order until it arrives.

Special instructions or custom packaging requests can be accommodated upon consultation to meet specific needs or regulatory requirements.