HomeProductsStealth Watering System™Stealth Barbed Valve

Stealth Barbed Valve

The most reliable float based system in the industry

Stealth Barbed Valve

The Stealth Barbed Watering System is a float-based, single-point watering system that precisely fills all battery cells to the same level simultaneously. The Stealth Barbed Watering System has the same standard body type as our push-fit designed fitting but now comes with an easy to install barbed fitting. The Stealth Barbed Watering System was designed to give those using it an easy to install and easy to repair system with clamp-less barbed fittings which the industrial tubing slides over.

The Stealth Barbed Watering System is equipped with industry-standard, robust black neoprene rubber tubing, allowing the watering string to be virtually unseen on top of a battery. These features make the Stealth Watering System:

  • Easy to fit and even swap out valves.
  • Ideal for low profile batteries.
  • Durable design.

Each of the components can be used in conjunction with any other system available on the market place, giving you endless flexibility.

Watering batteries with the Stealth Watering System is safe, secure, and affordable and takes one-tenth the time of hand watering. It is perfect for smaller installations of 5 to 25 batteries and is best used with conventional charging applications.

The benefits of Stealth Barbed

With the Stealth Barbed, battery watering is quicker, more precise, and easier, making it the better choice over manual watering. The system is:

  • Ideal for quick installation across multiple batteries.
  • Safer for operator maintenance.
  • Cost-efficient, saving time and labor costs.

It fills an industrial battery in one-tenth the time of hand watering, so on average, the systems pay for themselves in under a year. A typical 25 battery account will save $7,000 per year in labor (at $20 per hour) when using the Stealth Watering System instead of hand watering.


Input/Operating Pressure: 3 to 45 psi (0.21 to 3.10 bar)

Acceptable Filling Temperature: 35° to 160°F (2° to 71°C)

Valve Body Material: Polypropylene

Max Valve Height above Vent: 0.60 in (1.52 cm)

Flow Rate: 0.20 gpm per valve

System Exposure Temperature: -20° to 160°F (-29° to 71°C)

Tubing Material: Neoprene Rubber

Fitting Type: US 1/4  turn and DIN

Weight: 1.1 lb (0.49 kg)