as long as the actuator's universal clamp or shaft coupler accommodates a 10 mm diameter extension rod

Automatic Reset Functionality: Eliminates the need for manual intervention after a temporary overheat condition is cleared

While designed specifically as a Grindmaster MET133-UR replacement

Key Benefits Precise Pressure Regulation: Specifically calibrated to maintain a stable 3-8" W

Ease of Installation: Includes fundamental mounting hardware for quick field replacement or new sensor builds

Watts 0887124 Seal Kit as long as the actuator'sThe Watts 0887124 Seal Kit (listed interchangeably as Watts 887124) is a critical field service solution designed specifically for repairing the relief valve assembly on 3 4" to 1" Watts Series 909 Reduced Pressure Zone (RPZ) backflow preventers. As a lead free compliant kit, it ensures the hydraulic integrity of the relief valve mechanism, preventing nuisance dripping and ensuring the assembly maintains the required pressure differential between the