UST Programs - LG 113

Issue Date: November 22, 1995
Revision Date: November 14, 1997

Vaporless Manufacturing

Vaporless LD-2000E, LD-2000E-S
(for Flexible Pipelines)

AUTOMATIC MECHANICAL LINE LEAK DETECTOR

Certification	Leak rate of 3.0 gph with PD = 100% and PFA = 0%.
Leak Threshold	2.0 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. Other liquids may be tested after consultation with the manufacturer.
Specification	System tests pressurized flexible pipelines. Tests are conducted at operating pressure.
Pipeline Capacity	Maximum of 59.6 gallons.
Waiting Time	None between dispensing and testing. None between delivery and testing.
Test Period	Response time is 30 seconds.
System Features	Permanent installation on pipeline. Automatic testing of pipeline. Preset threshold. Single test to determine if pipeline is leaking. LD2000E - restricted flow to dispenser if leak is declared. LD2000ES - pump shutoff 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	Enviroflex piping with a bulk modulus* of 1,352 psi was used during evaluation. *See glossary.

Vaporless Manufacturing	Evaluator: Ken Wilcox Associates
8700 East Long Mesa Drive	Tel: (816) 443-2494
Prescott Valley, AZ 86314	Dates of Evaluation: 12/11/92
Tel: (520) 775-0185

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Equipment should be installed and operated in accordance with all applicable laws and regulations.
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