Veratron Deep-Pipe Level Sender - 900mm - 90 to 4 OHM

The Veratron Deep-Pipe Level Sender – 900mm – 90 to 4 OHM is a precision fuel tank measurement instrument designed for accurate, real-time liquid level monitoring in automotive and marine applications. Whether you're building a custom fuel system for a high-performance engine swap, upgrading your vintage restoration project, or fine-tuning a modern vehicle's instrumentation, this sender provides the reliability and accuracy that serious mechanics and fabricators demand. Its 900mm depth makes it ideal for deep fuel tanks where conventional senders fall short, ensuring proper gauge readings across the full range of fuel levels.

At the heart of this sender is a vertically mounted 38mm diameter tube housing a precision float mechanism that moves smoothly with fuel level changes. The 90 to 4 OHM resistance range corresponds directly to empty and full tank conditions, allowing seamless integration with most OEM and aftermarket fuel gauges without additional calibration. Small baffle holes positioned at the top and bottom of the tube dampen fuel slosh, preventing erratic gauge needle fluctuations during acceleration, braking, and cornering—critical for vehicles subjected to aggressive driving or competitive use. This design minimizes the electronic noise that plagued older senders, delivering stable, accurate readings in real-world conditions.

This Veratron sender suits fabricators installing custom fuel systems, restorationists retrofitting modern instrumentation into classic vehicles, and performance enthusiasts upgrading to larger aftermarket fuel tanks. The 900mm length accommodates deep-sump tanks common in fuel cell installations, drag racing setups, and rally builds where ground clearance demands fuel storage below the frame rail. Installation requires a matching sender opening and compatible gauge cluster wired to the 90–4 OHM output—verify your gauge's ohm range before purchase. Trusted by professional builders and OEM manufacturers worldwide, Veratron's precision engineering ensures your fuel level display remains accurate mile after mile.