Camco 3/4" 40-50 PSI Plastic RV Water Regulator is an essential accessory designed to protect your RV water hose, pump, and internal plumbing lines from damage caused by inconsistent water pressure commonly encountered at campgrounds. This regulator effectively reduces the incoming water pressure to a safe and consistent range between 40 and 50 PSI, ensuring your equipment operates within safe limits and preventing hose failure. Crafted from durable ABS plastic, it features 3/4" male and female garden hose threads for easy and secure installation. By maintaining steady water pressure, this regulator helps extend the lifespan of your RV's water system components, providing peace of mind during your travels. Model Number: 40143