Designed by marine HVAC specialists for technicians, engineers, and boat owners, this portable marine-grade waterflow meter accurately measures water flow in marine HVAC systems, essential for optimal performance. It monitors flow rates from 2 to 22 GPM (75 LPM) for chiller units up to 96,000 BTUs (8 tons). Featuring 1" female BSP threads with an included o-ring washer kit to prevent leaks with American NPT fittings, it ensures reliable connections. The meter’s stainless steel float provides precise readings when installed vertically. Built with durable acrylic and stainless steel, it withstands harsh marine environments and glycol-contaminated water without electronics or batteries. Ideal for maintaining proper raw water flow to prevent high-pressure faults and protect condenser coils.
