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PSS
Chesterton PSS Pressurized Support System
A compact, modular Plan 53 system, the PSS ensures consistent pressure and clean barrier fluid delivery to dual mechanical seals. Designed for easy integration without an external control panel, it maintains a steady, pressurized fluid environment that enhances equipment reliability and minimizes downtime.
Built with a stainless-steel reservoir, pressure gauge, refill valve, and safety relief valve, the PSS delivers precise barrier fluid control suitable for a wide range of industrial applications. It simplifies installation and operation while supporting seal longevity and consistent plant performance.
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Product Features
✔ Preconfigured system; simplified ordering process
✔ Simple maintenance of fluid level
✔ Standard Plan 53A tank
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1" x 2" NPT, 1" x 1/2" NPT
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400 W Tank Only
1.5 kW with Cooling Coil
4 kW with Cooling Coil and Circulation Pump -
28 l (7.4 gal)
12 l (3.2 gal) Maximum
9 l (2.4 gal) Operating
Technical Data ↓
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EN 1.4401 (316SS), Other Metallurgies available on request
Materials ↓
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17 BARg ( 250 PSIg )