PD 65A/PD 65B
Leakage Detection
![](/-/media/j/johncrane_com/images/products/seal-support-systems/wet-seal-systems/pd-65a-pd-65b/pr-65--1.jpg?w=800&h=800&bc=ffffff&r=f010788d-783d-4a50-9a56-dd6f9e6ea87f&hash=CA04AC3842DAFFD7C14FC0E1BC59E22F)
Used to detect and monitor leakage of the inboard seal, these seal support systems can detect liquid leakage (API Plans 65 and 75) or gas leakage (API Plan 76), or a mixture of gas and liquid leakage (API Plan 75). A PD 65 (API Plan 65) leakage detection system is used with single-seal applications to capture and monitor liquid seal leakage.
![](/-/media/j/johncrane_com/images/products/seal-support-systems/wet-seal-systems/pd-65a-pd-65b/pr-65--1.jpg?w=800&h=800&bc=ffffff&r=f010788d-783d-4a50-9a56-dd6f9e6ea87f&hash=CA04AC3842DAFFD7C14FC0E1BC59E22F)
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Features
- California Residents: PROPOSITION 65 WARNING
- Designed in accordance with API 682 4th Edition
- Cost-effective monitoring of single seal liquid leakage.
- PD 65 A utilizes a level transmitter fitted to the reservoir to trigger an alarm on excessive leakage and includes a loop to bypass an orifice (to prevent high pressure on the atmospheric side of the seal).
- PD 65B also uses a level transmitter, but to alarm when the reservoir is full, and includes a loop to bypass an isolation valve (to prevent high pressure on the atmospheric side of the seal).
Parameters
- Standard Materials
- Vessel: 316/L Stainless Steel
Tubing/piping: 316/L Stainless Steel - Capacity
- 1 US gallon/3.8 liters
Recommended Applications
- Process pumps