PR 52/PR 53A
Reservoirs
![](/-/media/j/johncrane_com/images/products/seal-support-systems/wet-seal-systems/pr-52-pr-53a/pr52.jpg?w=800&h=800&bc=ffffff&r=235c6d0e-b745-47f2-8b72-3dea413d1283&hash=C13ECE402F4472679A8967DA50B8506A)
These reservoir-based seal support systems are designed for both API Plan 52 and 53A applications to support unpressurized and pressurized dual seals. Circulation of buffer/barrier fluid is normally achieved with a pumping ring (or optional circulating pump), and a range of heat exchangers can be packaged with the system — selection dependent on available plant utilities.
![](/-/media/j/johncrane_com/images/products/seal-support-systems/wet-seal-systems/pr-52-pr-53a/pr52.jpg?w=800&h=800&bc=ffffff&r=235c6d0e-b745-47f2-8b72-3dea413d1283&hash=C13ECE402F4472679A8967DA50B8506A)
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Features
- California Residents: PROPOSITION 65 WARNING
- Designed in accordance with API 682 4th Edition
- Standard tubing or welded pipe construction and optional flanged connections
- Options available to meet project design and certification requirements
- Pressure transmitters or switches
- Available with flanged removable head option (API G35) for easy maintenance
Parameters
- Capacity
- 3 US gallons/12 liters
5 US gallons/20 liters - Standard Materials
- 316/L Stainless Steel
Recommended Applications
- Process pumps
- Arduous applications demanding pressurized barrier fluid
- Mixer and agitators
- Wide range of applications requiring high reliability across oil and gas, chemical and general Industry, and high-purity and organics
- High abrasives content
- Slurries