Built for Pressure, Designed for Precision | Standard 25mm Mechanical Shaft Double Face Seal for Pump
The Standard 25mm Mechanical Shaft Double Face Seal for Pump is expertly crafted to ensure exceptional sealing performance in high-demand pump applications. Designed for centrifugal and vacuum pump systems, this double face seal minimizes leakage, resists wear, and delivers long-term durability even in challenging industrial environments. Engineered with premium-grade materials such as silicon carbide, carbon, and Viton, this seal offers outstanding resistance to chemicals, heat, and pressure. Whether for OEM integration or maintenance replacement, this seal guarantees efficiency and reliability under continuous operation.
Its precision-machined design ensures perfect alignment and optimal contact pressure between sealing faces, significantly reducing friction and energy loss during operation. This not only enhances the efficiency of centrifugal and vacuum pump systems but also helps extend the lifespan of both the seal and the equipment. With its ability to perform reliably in aggressive media and fluctuating conditions, the Standard 25mm Mechanical Shaft Double Face Seal is a trusted choice for professionals seeking a balance of performance, durability, and value.
Product Specifications
| Attribute | Specification |
|---|---|
| Product Name | Standard 25mm Mechanical Shaft Double Face Seal for Pump |
| 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 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 Standard 25mm Mechanical Shaft Double Face Seal for Pump?
🔹 Designed to fit 25mm shafts used in standard industrial pump systems
🔹 Dual-face sealing configuration provides enhanced leak protection and longer life
🔹 Built for high-pressure, high-temperature resistance in centrifugal and vacuum pumps
🔹 Constructed with corrosion- and chemical-resistant materials like carbon and silicon carbide
🔹 Maintains sealing integrity in both clean water and chemically aggressive media
🔹 Easy installation and alignment reduce labor and minimize risk of failure
🔹 Suitable for dynamic rotary applications in various pumping systems
🔹 Delivers exceptional resistance to abrasion and thermal expansion
🔹 Ideal for industries including chemical processing, HVAC, marine, and pharmaceuticals
🔹 Rigorously tested to meet international quality and performance standards
Application of Standard 25mm Mechanical Shaft Double Face Seal for Pump
🔹 Centrifugal Pumps – Ensures optimal sealing in industrial and commercial centrifugal pump systems
🔹 Vacuum Pumps – Maintains vacuum integrity in high-speed, high-friction rotary environments
🔹 Chemical Processing – Handles corrosive chemicals and fluids under extreme pressure
🔹 HVAC Systems – Prevents leaks and ensures efficient performance in heating and cooling systems
🔹 Marine & Offshore Equipment – Withstands harsh saltwater and vibration-prone conditions
🔹 Pharmaceutical & Food Industries – Delivers hygienic and contamination-free sealing in sensitive applications
🔹 OEM & Maintenance – Reliable choice for original equipment manufacturers and routine maintenance operations
Order Now – Get Your Standard 25mm Mechanical Shaft Double Face Seal for Pump Today!
Choose performance and protection with the Standard 25mm Mechanical Shaft Double Face Seal for Pump. Built to withstand harsh industrial demands, this seal enhances pump longevity, reduces maintenance intervals, and improves overall system efficiency. Whether you’re running a vacuum pump, a high-capacity centrifugal pump, or both, this seal provides the sealing performance your operation depends on. Don’t risk operational downtime—order now and upgrade your system with a trusted, precision-engineered solution.
