147-1700: 74.9mm Long Permanent Coupling

Description: A Permanent Coupling for a jacket water heater refers to a specialized fitting used to establish a secure and reliable connection between the jacket water heater and the water circulation system in an engine or a heating system. Jacket water heaters are commonly used in engines to heat the coolant that circulates through the engine's jacket water system, ensuring optimal operating temperatures. Attributes: • Resistant to wear and corrosion. • Withstands high pressures, vibration, and external forces. • For 25.4 mm Inner Diameter Hose. Applications: A Permanent Coupling is used to provide a secure connection between the jacket water heater and the water circulation system. It allows for the flow of coolant from the circulation system through the heater for heating purposes.