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Issue Date: August 23, 1999
Revision Date:
April 28, 2005
OPW Fuel Management
Systems
(originally listed as Hasstech and later as Petro Vend, Inc.)
LineTight
Pipeline Leak Monitor Model 2001J
(for Flexible Pipelines)
AUTOMATIC ELECTRONIC LINE LEAK
DETECTOR
| Certification |
Leak rate of 3.0 gph at 10 psi* with PD = 100% and PFA = 0%.
Leak rate of 0.1 gph at 1.5 times operating pressure* with PD = 100% and PFA
= 0%.
*Since leak
rate varies as a function of pressure, this leak rate and pressure were
certified using an equivalent leak rate and pressure, in accordance with an
acceptable protocol. |
| Leak
Threshold |
2.5 gph for leak
rate of 3.0 gph. 0.05 gph for leak rate of 0.1 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, fuel oil #4. |
| Specification |
System tests
pressurized flexible pipelines.
Tests are conducted at operating pressure.
System will not function with a mechanical line leak detector installed in
the pipeline. |
| Pipeline
Capacity |
Maximum of 39.5
gallons. |
| Waiting
Time |
None between
delivery and testing.
None between dispensing and testing. |
| Test
Period |
Response time is
1 minute for leak rate of 3.0 gph.
Response time is 6 hours, 37 minutes for leak rate of 0.1 gph.
Test data are acquired and recorded by a microprocessor.
Calculations are automatically performed by the microprocessor. |
| System
Features |
Permanent
installation on pipeline.
Automatic testing of pipeline.
Preset threshold. Single test to determine if pipeline is leaking.
Pump shutdown, message display, and alarm activation if leak is declared. |
| Calibration |
System must be
checked annually and, if necessary, calibrated in accordance with
manufacturer's instructions. |
| Comments |
Formerly
manufactured by Hasstech |
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OPW Fuel Management Systems
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Evaluator:
Ken Wilcox Associates
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6900 Santa Fe Dr.
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Tel:
(816) 443-2494
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Hodgkins, IL 60525-9909
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Dates of
Evaluation: 04/15/97,
05/28/98
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Tel: (708) 485-4200
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E-Mail:
info@opwfms.com |
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URL: www.opwfms.com |
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