The D Wiper, an innovative evolution over the traditional AN style, is specifically engineered for scenarios where rod seals exceed six inches in diameter or contamination levels render AN wipers ineffective. KC Seals offers four distinct D wiper models, each compatible with a uniform groove size. This thoughtful design ensures seamless upgrades and retrofitting, allowing for easy adaptation to changing application requirements.
DESCRIPTION
FUNCTION
PRODUCT ADVANTAGES
APPLICATIONS
MEDIA RESISTANCE
DESIGN GUIDELINE
| Specification | Details |
| Operational Speed | Up to 1.65 feet per second (0.50 meters per second) |
| Temperature Range | -40°C to +200°C | -40°F to +392°F |
| Material | Description | Temperature Range |
| PU100HT-95 | The PU100HT-95, a vibrant orange high-temperature resistant polyurethane, excels in extreme conditions with its superior hydrolysis and thermal aging resistance. It is ideal for sealing applications in the oil and gas industry, offering excellent performance under high pressure and against rapid gas decompression (RGD). Successfully passing rigorous RGD tests, it proves to be a reliable choice for challenging environments. | -30°C to 135°C -22°F to 275°F |
| NBR | NBR (Nitrile Butadiene Rubber) is a highly valued sealing material due to its excellent resistance to oils, fuels, and other chemicals, making it an ideal choice for applications in the automotive and aerospace industries. With a temperature operating range, NBR provides versatility under varied environmental conditions. | -40°C to 120°C -40°F to 248°F |
| HNBR | HNBR (Hydrogenated Nitrile Butadiene Rubber) stands out as a premium sealing material, offering enhanced resistance to chemicals, oils, and temperatures, making it particularly suitable for harsh environmental conditions encountered in the oil and gas industry. Notably, HNBR showcases superior strength and retention of properties after long-term exposure to heat, oil, and chemicals, surpassing the performance of standard NBR. | -30°C to 150°C -22°F to 302°F |
| FKM | FKM (Fluoroelastomer) is highly regarded in the sealing industry for its exceptional resistance to high temperatures, chemicals, and aging, making it indispensable in aerospace, automotive, and chemical processing sectors. This material thrives across a wide temperature range, enabling its use in extreme conditions where other materials would fail. FKM’s remarkable compatibility with a wide variety of chemicals, including oil, fuel, and solvents, along with its ability to withstand harsh environmental factors, ensures its preference for high-performance seals, O-rings, and gaskets. Its robustness and longevity under aggressive conditions underscore FKM’s value as a premier choice for demanding sealing applications. | -20°C to 200°C -4°F to 392°F |
For comprehensive support on housing details or to explore potential solutions tailored to your application, we invite you to book a meeting with us