Borel manufacturing has been building raw water failure alarms for past 20 years. Assembled in the USA, using the highest quality components. Our alarms are designed for marine environment and easy installation.
Our alarms can be found on recreational boats from Fleming 75 to Catalina 30s. Commercial/military vessels from US Navy Mark VI patrol boats to fishing vessels in Alaska. We pride ourselves on highest level of customer service.
If you any questions about your particular application, just contact us.
Raw water failure is the most common problem with marine engines. Within a short period of time several thousands of dollars of damage to engine or wet exhaust system can occur.
All our systems consist a fast acting, easy to install, thermal band sensor. The sensor quickly detects loss or restriction of raw cooling water well before engine over heats or damage to wet exhaust components. Two sizes of stainless steel band sensors fit wet exhaust hoses from 2″ to 10″ diameter. For larger diameters inquire. Standard tinned copper sensor cable is 10 ft long.