Franklin Fueling Systems has a new interactive and electronic version of the Defender Series® Overfill Prevention Valve Installation Worksheet that you can download here. This worksheet can be downloaded and completed by typing values and calculations directly into the form. It does not automatically perform the calculations but does provide typical values in some of the fields that can be adjusted in accordance with local regulations. You can then save the completed worksheet as a digital file or print it out for a clean and legible worksheet.
STEP-BY-STEP INSPECTION GUIDE AND CHECKLIST
There is also a step-by-step inspection guide and checklist. The Defender Series® Overfill Prevention Valve allows inspection without removal from the tank as explained in the Tech Update you can download here. Like the calculation worksheet, you can enter all the information directly into the form on the screen then print or save the file digitally. Again, it will not automatically perform the required calculations necessary to complete the form.
You can find the Defender Series Overfill Prevention Valve, OPV Remote Testing & Roll Crimping Tools directly on our site:
Franklin Fueling Systems provides you with the technical information you need to be efficient and accurate in the office or out in the field. Be sure to visit the FFS PRO Univeristy Campus online today for more technical news, tips and tricks!
Please feel free to contact us at 1.800.238.1225 with any further questions about the Defender Series® overfill protection valves, Franklin Fueling System products or any other refueling equipment questions or needs you currently have.
The John W. Kennedy Company appreciates your business and continued support!
Franklin Fueling is pleased to announce the release of their new swivel and fixed fittings for their popular Flex-Ing™ brand fueling hose. These completely re-designed fittings come standard on all Hardwall, Softwall, Marina, and Cold-Weather hoses.
New Swivel Fitting Construction
Insert (Nickel plated steel with chrome flash finish)
Nut & fixed fitting (AL chrome conversion coated)
Front bushing (injection modeled Acetal)
Rear bushing (injection molded Acetal)
Conductive spring (302 tempered stainless steel)
The new nickel-plated steel fittings now include a chrome flash finish. This additional layer of provides further protection against rust and accelerated wear.
With the new design, the swivel fitting insert (1) features a lip (2) that sits outside of the swivel nut (3). This keeps the fitting body (4) securely in place, resisting pull-out from the hose ferrule (5).
These new fittings have already begun shipping on new Hardwall, Softwall, Marina, and Cold-Weather hoses. Please note there are no changes in pricing with these enhanced new standard fittings.
In the images seen here, professional contractors carefully followed all of the guidelines to ensure a high quality UPP™ pipework system installation. However, when the time came to add backfill beneath the tank chambers the contractor was less careful. The backfilling knocked the pipe out of position, dislodged spacers and contaminated open entry seals and other fittings with backfill material.To ensure a top-quality installation, UPP® pipework systems should be installed according to the guidelines below and the installation documents referenced at the end of this article:
Important: Do not use mechanical compactors such as vibrating plates or road rollers around tank chambers and dispenser sumps. Use a manual compactor to compact the backfill around the base of the sump. Do not compact the backfill above the tank chamber base. To prevent the riser from deforming, make sure the tank lid is closed and secured before you back fill the area from the top of the tank chamber base to the top of the riser.
Acceptable backfill materials for UPP® pipe systems are:
Well-rounded pea gravel from 3 mm (0.12 inches) to 20 mm (0.79 inches).
Crushed rock from 3 mm (0.12 inches) to 16 mm (0.63 inches).
Clean washed sand.
Acceptable backfill materials for tank chambers are the following Class I and II materials, per ASTM d-2321:
Class IA materials include angular, open-graded, clean, manufactured aggregate that contain little or no fines such as crushed stone or crushed cinders or shells.
Class IB materials include angular, dense-graded, clean, processed aggregate such as Class IA materials mixed with sand and gravel to minimize migration.
Class II materials include clean, coarse-grained soils that contain little or no fines such as gravel, gravel-sand mixtures, and well and poorly graded sands.
Shovel slicing (cutting the backfill with a shovel) is the recommended way to compact Class I and II materials. To improve compaction, slightly wet the backfill, but do not saturate the material or flood the trench.
Before an installation, add a 15 cm (6 inch) bed of backfill under the pipes. Make sure the backfill is not contaminated and that there are no voids under or around the pipe.
If the tank chamber overhangs the tank containment collar, add enough backfill around the underside of the chamber so that it is fully supported.
If the UPP® pipe exceeds 12 m (39 ft), lay it in a series of large curves not straight lines. (Uncoiled pipe will settle into a natural curve.)
Make sure pipes are separated from each other by at least the diameter of the largest pipe.
If pipes cross each other, make sure they are separated by at least as much backfill material as the diameter of the largest pipe or are protected by at least 25 mm (1 inch) of expanded polystyrene.
Without following the correct procedures the backfill material would then need to be removed from sumps, chambers and open fittings and the pipework levels would need to be reset, with all spacers replaced. This would take a considerable amount of time and delay the installation, with all the associated financial costs that implies. It is important that all parties involved understand the care and attention to detail that go into a smooth and problem-free installation. A simple but careless mistake can have big implications.
Franklin Fueling’s updated design to the 4″ APT brand XP ducting features integrated flat, non-corrugated sections providing flat sealing surfaces for tight entry boot connections. Click on the image below to read the full specs on this updated design.
As always, feel free to contact us at 1.800.451.4021 with any questions.
We appreciate your business and thank you for your continued support!
Reproduced from Technical Bulletin provided by Steve Langlie, Technical Service Manager Franklin Fueling Systems
While it is well known in the fueling industry that Submersible Turbine Pumps (STPs) should not be exposed to water, we are occasionally asked for guidance on best practices for when underground storage tanks are water-ballasted. The attached Shared Learning document gives guidelines for dealing with STPs in water.
View the below technical bulletin for the specifics of dealing with water-ballasted tanks:
The Electrofusion Entry Seal welds the pipe and chamber together. When the welding is done correctly, the parts become one homogeneous piece. There is no need and it is NOT recommended to add any sealant to the welded joints after the weld is completed. Sealant will only make it more difficult to repair if there is an issue with the weld. Any sealant is temporary and could possibly mask a problem with the weld. Franklin Fueling Systems does not support using sealant of any kind on the electrofusion weld seals or fittings.
Electrofusion Entry Seals must follow the welding steps as outlined in Franklin Fueling Systems manual 408001007 for Electrofusion Welding Instructions. Failure to follow our install instructions puts you at risk of a faulty unreliable weld.
Electrofusion fittings can be re-welded: The fitting must be fully cool and continuity must remain in the heating coil wires. Contact Franklin Fueling System Technical Support for re-welding instructions.
ALL entries into sumps and chambers must be perpendicular to entry face.
Sealants should never be used to do repairs on electrofusion welded joints.
Screws, rivets or other mechanical fasteners should never be used on these fittings.
If there is a leak after the fitting is installed, contact Franklin Fueling Systems Technical Support.