Airmar offers two types of fairing blocks for the B45 transducer, designed to optimize performance by improving water flow and reducing noise caused by turbulence around the transducer when the vessel is in motion.
TheHigh Speed Fairing Block (Model 33-509-01)is a larger, aerodynamic fairing designed specifically for high-speed vessels. It helps to maintain excellent transducer performance and accuracy at higher speeds by minimizing drag and turbulence. It comes complete with the necessary hardware (33-443-01) for installation. The overall dimensions are 13.75 inches long, 2.56 inches wide, and 2.94 inches tall.
TheStandard Fairing Block (Model 33-351-01)is a more compact fairing designed for general use with the B45 transducer. It offers improved flow characteristics for a wide range of vessel speeds and sizes. This block measures 4.25 inches long, 2.37 inches wide, and 1.87 inches tall.
Model:
Model Number
Description
Dimensions (L x W x H)
33-509-01
High Speed Fairing Block with Hardware
13.75" x 2.56" x 2.94"
33-351-01
Standard Fairing Block
4.25" x 2.37" x 1.87"
Key Features
Fairing blocks reduce turbulence and noise for improved sonar accuracy
High Speed Fairing Block suited for boats with higher speeds
Standard Fairing Block suited for general use at moderate speeds
Both designed for use with Airmar B45 transducer
High Speed Fairing Block includes installation hardware (33-443-01)