Issue Date: August 23, 1999
Revision Date: December 16, 2015
Vaporless Manufacturing
Vaporless 98LD-2000, 99LD-2000, 99LD-2200, LD-2200 Scout (for Rigid and Flexible Pipelines)
Automatic Mechanical Line Leak Detector
| Certification | Leak rate of 3.0 gph with PD = 100% and PFA = 0%. |
|---|---|
| Leak Threshold | 2.5 gph. A pipeline system should not be declared tight if the test result indicates a loss that equals or exceeds this threshold. |
| Applicability | Gasoline, diesel, aviation fuel. Evaluations determined that the 99LD-2000 MLLD responds to 100% Lubrizol Ultrazol 9888, 100% Afton OTR 8332G, and 100% Afton OTR 8843G. Alarm and response can be expected to be very similar to the response values listed above. |
| Specification | System tests pressurized flexible, fiberglass, and steel pipelines. Tests are conducted at operating pressure. |
| Pipeline Capacity | Maximum of 172 gallons for rigid pipelines. Maximum of 39.5 gallons for flexible pipelines. |
| Waiting Time | None between dispensing and testing. None between delivery and testing. |
| Test Period | Response time is less than 1 minute without a leak and 1 to 8 minutes with a leak. |
| System Features | Permanent installation on pipeline. Automatic testing of pipeline. Preset threshold. Single test to determine if pipeline is leaking. Restricted flow to dispenser if leak is declared. |
| Calibration | Equipment must be checked annually for capability of detecting a line leak of 3.0 gph and, if necessary, calibrated in accordance with manufacturer's instructions. |
| Comments | Functionality and operability of the 99 LD-2000 and 99 LD-2200 are unchanged by installation of the Leak Detection Sensor (piston switch) that supports the VMI ISM-4080 and ISM-4081 Integrated Shutdown Module. |
- Vaporless Manufacturing
8700 East Long Mesa Drive
Prescott Valley, AZ 86314
Tel: (520) 775-0185 - Evaluator: Ken Wilcox Associates
Tel: (816) 443-2494
Dates of Evaluation: 05/20/98, 11/10/98 , 12/9/15
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