- Zero maintenance
- Operates buried & submerged
- Permanently lubricated
- Hermetically sealed
- Pre-calibrated & ready to mount, no modifications required
- Corrosion protected with AWWA C213-approved fusion-bonded epoxy & stainless-steel fasteners
The Model D86 operates buried and submerged. The mechanism is permanently lubricated and hermetically sealed to exceed IP 68 water ingress standard IEC 60529 Ed 2.2 2013. Units have been tested water tight under 230 feet (70 meters) water pressure.
The D86 requires ZERO maintenance due to it's permanently sealed & lubricated mechanism.
Decades of Reliable Use
Most large municipalities across the US have been using the Model D86 for decades.
Rugged construction materials, corrosion protected by industry standard AWWA C213-approved 3M fusion-bonded epoxy.