
Capsulated Multi Spring Balanced Seals
Material
Seal Face:
Secondary Seals:
Metal Parts:
Carbon, Silicon, Ceramic, TC
Elastomer / PTFE / GFT
SS 316, Alloy 20, Hastelloy C
Operating Limits
Pressure:
Temperature:
Speed:
Sizes:
6 bars (Max)
(-)20°C to (+)100°C
2900 rpm (max)
18 mm to 100 mm
Product Description
Capsulated Spring Balanced Seals offer a budget-friendly substitute to conventional balanced seal designs, while retaining the strength and reliability characteristic of Multi Spring Unbalanced Seals.
Specifically developed for use in processes involving slurry-laden or particle-filled media, these seals feature a protective capsule around the spring mechanism. This enclosure prevents exposure to solidifying fluids, greatly improving operational dependability in harsh environments. Furthermore, their ability to function independently of shaft rotation direction adds to their flexibility, making them suitable for a wide variety of industrial applications.
Applications
Commonly applied in corrosive chemical processing
Suitable for fluids with suspended solid particles
Designed for handling acidic and alkaline substances
Features
Pressure-balanced configuration
Single-side sealing action
Internally installed setup
Operates efficiently in both rotational directions