Neoprene, or polychloroprene, is often selected for O-rings because it balances performance and cost. It offers stability, weather and ozone resistance, and reliable protection against oils, chemicals, and water, making it a versatile choice for many general-purpose sealing applications.
At Arizona Sealing Devices, we supply neoprene O-rings along with other sealing solutions to match the right material to each application. Since 1989, our woman-owned company has supported industries nationwide from our Chandler, AZ headquarters with O-rings, gaskets, caps, plugs, and more. Our success is built on accurate fulfillment, responsive support, and customer service you can rely on.
Arizona Sealing Devices’ Neoprene O-Ring Offerings and Services
As a leading neoprene O-ring distributor, Arizona Sealing Devices combines product availability with technical expertise to support industries that depend on reliable sealing solutions. We maintain a broad inventory of standard O-rings, offer custom sizing options, and back every order with strict quality control and compliance. Alongside distribution, we provide value-added services and customer support that make it easier for engineers and procurement teams to get the exact O-rings they need for their applications.
Standard and Custom O-Rings
Arizona Sealing Devices maintains a large inventory of standard-sized neoprene O-rings for fast fulfillment and also supports custom requirements. For specialty applications, we provide O-rings in non-standard sizes, dimensions, and hardnesses, sourcing them through our established supplier network or producing them with trusted fabrication partners.
Quality and Compliance
Arizona Sealing Devices is ISO 9001:2015 certified for quality management, ensuring consistent processes and reliable results across all orders. We also maintain industry-specific certifications and compliance standards, including AS9120B for aerospace distribution, FDA and food-grade requirements for food and medical markets, and Mil-Spec and DFARS standards for defense applications. Our certifications demonstrate our ability to meet the strict requirements of diverse industries.
As part of our quality management system, we carefully maintain our supplier and fabricator network and evaluate every product to ensure it meets project specifications and industry standards.
Value-Added Services
As a neoprene O-ring distributor, Arizona Sealing Devices goes beyond product supply by offering value-added services that streamline procurement and support long-term reliability. From specialty packaging and labeling to inventory management and technical support, our services are designed to simplify fulfillment and help customers maintain efficient operations.
- Specialty packaging and labeling. Military and aerospace orders can be packaged to AMS 2817 and MIL-STD-130 requirements, with options for private-labeled bags and custom kits that simplify distribution and delivery.
- Assembly and kitting services. Assorted seals and parts can be combined into maintenance kits or other assemblies to streamline production and reduce downstream handling.
- Inventory management services. Vendor-Managed Inventory (VMI), KANBAN systems, and continuous fulfillment programs help customers maintain efficient supply chains.
- Delivery and support. Customers benefit from on-time delivery, responsive service, and technical expertise, including guidance on material selection, product suitability, and the best use of neoprene in niche applications.
Industry Experience
Arizona Sealing Devices has decades of experience supporting industries with specialized sealing requirements, from electronics and medical devices to municipal wastewater, oil and gas, and more. This broad industry knowledge, combined with deep compliance expertise, allows our team to guide customers in selecting the right O-ring material—whether neoprene or another elastomer—for their specific applications.
Customer-Centric Service
Customer service is central to Arizona Sealing Devices’ role as a neoprene O-ring supplier. Our team provides clear guidance on material selection, transparent pricing, and accurate fulfillment so customers can trust every order to arrive as specified. By focusing on responsiveness and long-term relationships, we ensure clients receive not only the right sealing products but also the support needed to keep operations running smoothly.
Neoprene O-Ring Features & Benefits
Neoprene O-rings, also called polychloroprene or chloroprene rubber O-rings, are valued for their long-term stability, resistance to environmental factors, and balanced performance across a wide range of applications. The following key characteristics highlight why neoprene is often selected as a sealing material:
- Large temperature range. Neoprene O-rings operate reliably between -40 °F and 250 °F, making them suitable for both moderately low- and moderately high-temperature environments.
- Oil and chemical resistance. Neoprene can resist petroleum-based oils, lubricants, and chemicals like water, automotive fluids, refrigerants, and more.
- Weather and ozone resistance. Neoprene can withstand weathering, ozone, and sunlight, making it a good choice for outdoor applications or applications with ozone exposure.
- Water resistance. Neoprene resists water absorption and swelling, making it dependable for marine, plumbing, and other sealing applications exposed to moisture.
- Toughness. Neoprene offers both flex-fatigue resistance and compression set resistance. It can also resist abrasion damage, flames, and vibration or movement from dynamic applications.
- Cost-effectiveness. Neoprene is a much more cost-effective material than specialty fluoroelastomers, making it a sensible choice for applications that don’t involve exposure to extreme chemicals. Organizations prefer its balanced properties at a low price point for general uses.
Common Applications of Neoprene O-Rings
Neoprene O-rings serve a wide range of general-purpose and industrial applications.
HVAC and Refrigeration Systems
Neoprene can handle cold temperatures and exposure to ammonia, oils, and refrigerants. Common applications include:
- Refrigeration systems
- HVAC equipment, including compressors, valves, and fittings
- Air conditioners
Marine and Outdoor Equipment
Because neoprene can be exposed to weather and seawater, organizations choose neoprene O-rings for:
- Boat seals
- Dock installations
- Irrigation systems
- Marine hardware
- Outdoor fluid systems
- Pumps
Industrial Machinery
Common general industrial applications for neoprene O-rings include hydraulic cylinders, machinery with oil and grease, pumps, and other industrial equipment seal applications. The components are durable and able to handle exposure to water, chemicals, and even sewage, making them a versatile, cost-effective option.
Contact Us for Neoprene O-Rings Today
Arizona Sealing Devices distributes time-tested sealing solutions, including neoprene O-rings for industrial and specialty applications. Clients across major industries trust us as their go-to distributor and supplier because of our quality control processes and excellent customer service. Contact us today to tell us what sealing solutions you’re looking for, or request a quote for your neoprene O-ring order.