suitable for rooftop and industrial placements

55" wc) monitoring differential pressure in high-efficiency unit heaters

supporting a service rating of 250 PSI at 400F and 500 PSI at 100F

How do I ensure the switch triggers at the correct GPM

while the screw terminals ensure secure electrical connections for 22 to 14 AWG wiring

Maxitrol R9110-25 Plated Spring 321142-301 suitable for rooftop and industrialThe Maxitrol R9110 25 Plated Spring is a critical replacement component for field technicians servicing Maxitrol gas regulators. Specifically engineered for use with the RV91, 210E, and 325 9 Series, this calibrated spring provides a precise outlet pressure range of 2" to 5" w. c. (water column). Maintaining the correct gas regulator spring tension is essential for stable downstream pressure and optimized burner performance in industrial and