Veratron Deep-Pipe Level Sender - 500mm - 0 to 180 OHM

The Veratron Deep-Pipe Level Sender – 500mm – 0 to 180 OHM is a precision fuel tank level measurement instrument designed for marine and automotive applications where accurate fuel monitoring is critical. This sender is purpose-built for deep fuel tank installations, providing reliable real-time data to your vehicle's gauge cluster or electronic display system. Whether you're restoring a classic cruiser, upgrading a fuel injection system on a vintage engine, or installing custom fuel tanks in a build project, this sender delivers the accuracy mechanics and enthusiasts demand.

The sender operates using a float-based resistance principle: as fuel level rises and falls, an internal float rises and falls within the 500mm (approximately 20-inch) vertical tube, modulating electrical resistance from 0 to 180 OHM in proportion to tank volume. The 38mm diameter tube houses a sealed float mechanism, while baffle holes at top and bottom minimize fuel slosh noise and false readings during aggressive acceleration, braking, or cornering. This mechanical simplicity means no calibration drift, no electronics failure, and direct compatibility with both analog mechanical gauges and modern electronic fuel management systems—making it ideal whether your restoration runs 1970s-era instrumentation or modern digital clusters.

Mechanics and fabricators favor this sender for fuel tank swaps, auxiliary tank installations, and competition fuel cell setups where tank depth exceeds standard depth. The 500mm length accommodates deep-sump applications without requiring multiple senders or complex wiring adapters. Installation requires a threaded port at the tank bottom; ensure your tank features the correct boss diameter before ordering. The compact 1.95 lb assembly installs without special tools, and the 0–180 OHM output range integrates seamlessly with Veratron gauges or any aftermarket fuel gauge designed for standard sender resistance curves. For reliable, maintenance-free fuel level reporting in custom or restoration projects, this proven sender eliminates guesswork.