Built for Pressure, Designed for Precision | Type 1 Spring Loaded Rubber Bellows Mechanical Seal
The Type 1 Spring Loaded Rubber Bellows Mechanical Seal is expertly engineered to offer reliable sealing in demanding rotary equipment and pump systems. Its flexible rubber bellows design, combined with a spring-loaded mechanism, ensures consistent face contact and optimal performance in fluctuating pressure and temperature conditions. This mechanical seal is ideal for water, light chemical, and general-purpose industrial applications, offering versatility and durability. Constructed from high-grade carbon, ceramic, and stainless steel components with nitrile or Viton elastomers, it provides robust resistance to chemical corrosion, thermal expansion, and mechanical wear.
Its self-aligning design makes it especially suitable for applications with minor shaft misalignment or axial movement, reducing the risk of premature seal failure. The spring-loaded action maintains even contact between the sealing faces, minimizing leakage and extending the operational life of pumps. Whether used in centrifugal, rotary, or submersible pumps, this seal is a cost-effective and maintenance-friendly solution. Its compact construction allows easy installation and replacement, making it a preferred choice for OEMs and industrial maintenance teams seeking consistent, high-quality sealing performance.
Product Specifications
| Attribute | Specification |
|---|---|
| Product Name | Type 1 Spring Loaded Rubber Bellows Mechanical Seal |
| Standard or Nonstandard | Standard |
| Rotary Ring | SIC |
| Stationary Ring | SIC |
| Secondary Seal | V(FKM) |
| Temperature Range | -20℃ ~ 180℃ |
| Sample | Yes (US$9.52) |
| Color | Brown |
| Size | 25.4 mm |
| Pressure Rating | Up to 1.2 MPa |
| Speed Limit | ≤15 m/s |
| Application | Industrial Pumps |
| Material Grade | Corrosion & Wear Resistant |
| Seal Type | Balanced |
| Mounting Type | Cartridge / Component |
| Spring Type | Single Spring |
| Media Compatibility | Water, Oil, Chemicals |
Why Choose Type 1 Spring Loaded Rubber Bellows Mechanical Seal?
🔹 Self-adjusting design allows for easy installation and shaft misalignment compensation
🔹 Excellent chemical resistance due to premium-grade elastomers
🔹 Spring-loaded mechanism ensures reliable sealing pressure
🔹 Durable bellows construction minimizes shaft wear and vibration
🔹 Compatible with a wide range of pump types and sizes
🔹 Reduces leakage and increases pump efficiency
🔹 Long-lasting performance with minimal maintenance required
🔹 Backed by industrial-grade quality testing and standards
🔹 Suitable for both OEM integration and aftermarket replacement
🔹 Ideal for applications in water treatment, HVAC, and light chemical processing
Application of Type 1 Spring Loaded Rubber Bellows Mechanical Seal
🔹 Water Treatment Plants – For sealing in centrifugal pumps used in fluid circulation and filtration
🔹 HVAC Systems – Used in heating and cooling pumps for leak prevention and efficiency
🔹 Light Chemical Industry – Ensures safe operation in pumps handling low-corrosive liquids
🔹 Agricultural Equipment – Installed in irrigation and spraying systems for consistent performance
🔹 Food & Beverage Industry – Compatible with pumps handling non-toxic and water-based fluids
🔹 Marine Applications – Effective in bilge, ballast, and seawater transfer pumps
🔹 OEM and Repair Shops – Preferred by manufacturers and service providers for quick replacements
Order Now – Get Your Type 1 Spring Loaded Rubber Bellows Mechanical Seal Today!
Choose performance, durability, and ease of use with the Type 1 Spring Loaded Rubber Bellows Mechanical Seal. Designed to perform in varied industrial environments, it supports long service life while minimizing maintenance needs. Whether you’re an OEM, maintenance engineer, or distributor, this seal ensures reduced downtime, reliable sealing, and strong resistance to pressure and temperature fluctuations. Backed by superior materials and engineering standards, it delivers consistent results and long-term value across multiple applications.
