Issue Date: November 22, 1995
Revision Date: March 1, 2011

(originally listed as Marley Pump Co.)

Red Jacket ATM System, Version RLM 5000, 5001, 9000 
(Magnetostrictive Probe)


Certification Leak rate of 0.2 gph with PD = 100% and PFA = 0%.
Leak Threshold 0.1 gph. 
A tank system should not be declared tight if the test result indicates a loss or gain that equals or exceeds this threshold.

Gasoline, diesel, aviation fuel, biodiesel blends B6-B20 meeting ASTM D7467, biodiesel B100 meeting ASTM D6751.

Tank Capacity Maximum of 15,000 gallons. 
Tank must be between 50 and 95% full.
Waiting Time Minimum of 6 hours between delivery and testing. 
There must be no dispensing or delivery during waiting time.
Test Period Minimum of 3 hours. 
Test data are acquired and recorded by system's computer. 
Leak rate is calculated from all data collected. 
There must be no dispensing or delivery during test.
Temperature Average for product is determined by a minimum of 5 temperature sensors.
Water Sensor Must be used to detect water ingress. 
Minimum detectable water level in the tank is 1.04 inches. 
Minimum detectable water level change is 0.011 inch.
Calibration Temperature sensors and probe must be checked and, if necessary, calibrated in accordance with manufacturer's instructions.
Comments Not evaluated using manifolded tank systems. Therefore, this certification is only applicable when there is a probe used in each tank and the siphon is broken during testing. 
Tests only portion of tank containing product. 
As product level is lowered, leak rate in a leaking tank decreases (due to lower head pressure). 
Consistent testing at low levels could allow a leak to remain undetected. 
EPA leak detection regulations require testing of the portion of the tank system which routinely contains product.



Evaluator:  Ken Wilcox Associates

125 Powder Forest Dr.

Tel:  (816) 443-2494

Simsbury, CT 06070-2003

Date of Evaluation:  04/02/91

Tel: (860) 651-2700                    



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