🔐 Lock it down, breathe easy, and never worry again!
The Flow Security Systems FSS 720 Locking Filler Cap is a robust, patented security solution designed to protect stationary storage tanks from theft, tampering, and vandalism. Featuring a unique free-spinning locking mechanism, breathable cap design, and hardened steel construction, it fits standard 2” NPT fittings and offers customizable keyed options for streamlined access control across multiple tanks.
| Brand | Flow Security Systems |
| Color | Silver |
| Material | Steel |
| Item Weight | 0.01 Ounces |
| Closure Type | Twist-On |
| Manufacturer | Flow Security Systems |
| Style | Modern |
| Part Number | 1 |
| Item Weight | 0.01 ounces |
| Package Dimensions | 3.98 x 3.94 x 2.32 inches |
| Item model number | FSS 720 |
| Is Discontinued By Manufacturer | No |
| Pattern | Female Adapter |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
S**.
Looks and feels well made
Locking mechanism seems acceptable and can be tricky to lock. Looks good and seems to work as expected.
P**N
Works great
used to lock up our water tank - so far so good
P**L
Leaks , needs a rubber washer to seal
Used to lock secondary bung on diesel transfer tank, leaked fuel all over rear window, first speed bump when tank was nearly full
N**R
Thick, Tough but leaks easily
There is no rubber gasket at the inside top of the cap. The fuel splashes out very easily and gets everywhere. I made my own gasket but it still leaks, just not as much. I use this on my truck-bed transfer tank. The item is heavy, tough, looks great, good concept but leaks way to much with regular stop and go movement. I did ensure I only filled the tank till it was several inches from the top to reduce splash leaks but that did not seem to help much. A simple rubber type gasket would fix the majority of the problem.
P**D
Locking Filler Cap works well.
Locking Filler Cap works well. Looks like it was made well.
A**R
Locked tight
Bought two for one of our tug boats and a transfer tank. These work great. Vented. Dont get the other ones on here. These are the way to go......
V**L
Easy to install. Great value for what I needed them for.
Like that no one can still my fuel
B**I
No gasket included
I have an auxiliary fuel tank in the bed of my truck, that constantly feed my primary tank. I bought this cap because of the limited access to the full neck makes the food over style incomparable. I wound up making a gasket to semi seal the cap. Other that that, it does what I need.
Trustpilot
Hace 1 mes
Hace 2 semanas
