RPW-021 Single Coil Spring – Durable and Reliable
RPW-021 Single Coil Spring – Durable and Reliable
Overview
HydroMax Seal RPW-021 | Uni-Directional Single Coil Spring Seal with PTFE ‘V’ Packing
The RPW-021 is a unidirectional single coil spring mechanical seal featuring a shrink-fitted rotary head and PTFE ‘V’ packing for superior chemical resistance. Designed for parallel shafts, this seal includes a set screw drive system and is supplied in standard working lengths for consistent installation and reliable operation.
Engineered for internal wet service, the RPW-021 provides robust sealing performance in applications requiring low friction and high compatibility with aggressive media.
Product Description
Design Features
- Uni-directional single spring configuration
- Shrink-fitted rotary head ensures secure fit and stable sealing
- Parallel shaft design with PTFE ‘V’ packing for enhanced chemical resistance
- Set screw driven for positive torque transmission
- Ideal for internal wet applications in chemically aggressive environments
Technical Specifications
| Seal Shaft Sizes | 1.000″ – 4.000″ (12mm – 100mm) |
| Inboard Seal Face Combination | Car/TC Car/SiC |
| Elastomers | V-Packing (PTFE) |
| Shaft Speeds | Up to 10 m/s |
| Pressures | Up to 8 Barg (116 psig) – Shaft Size Specific |
HydroMax Seal RPW-021 is a reliable sealing solution designed for unidirectional rotating equipment in chemical, pharmaceutical, and light industrial applications.
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Contact HydroMax Seal
Contact HydroMax Seal today for innovative solutions, expert guidance, and over a century of engineering excellence. Your journey to mechanical sealing excellence starts with HydroMax Seal!
E-Mail: sales@hydromaxseal.com
Address: 18511 Beaumont Hwy Building D
Houston, TX
77049
