Moeller Reed Switch Fuel Sending Unit 18-1/2 Inch Tank Depth, ABYC H-24, Part 035767-10

The Moeller 035767-10 is an electrical reed switch fuel sending unit built for boat fuel tanks with an 18-1/2 inch (445 mm) depth. It mounts through a flange on top of the tank and uses a float-driven reed switch to send a fuel level signal to a compatible gauge, letting the helm display an accurate reading of remaining fuel. The unit meets ABYC H-24, the American Boat and Yacht Council standard governing fuel gauging systems, so it is built to the tolerances and safety expectations marine fuel senders are held to.

Construction is plastic with stainless steel contacts inside the reed switch, and the sender operates on a normally-open, 1-way electrical circuit connected through screw terminals. It comes complete with a gasket and mounting screws, so the flange can be sealed and fastened to the tank without sourcing separate hardware. Because it is a swing-arm float design, readings can fluctuate briefly with fuel slosh as the boat moves, which is normal for this style of sender rather than a sign of a faulty unit.

This sending unit is sized specifically for 18-1/2 inch deep tanks; installing it in a tank of a different depth will not give an accurate reading, so confirm tank depth before ordering.

Specifications

• Brand: Moeller
• Manufacturer Part Number: 035767-10
• Tank Depth: 18-1/2 inches (445 mm)
• Standard: ABYC H-24
• Switch Type: Reed
• Operation Mode: Electrical
• Contact Type: Normally Open
• Contact Material: Stainless steel
• Connector Type: Screw terminals
• Circuit Type: 1-way
• Mounting Type: Flange mount
• Material: Plastic
• Color: Black
• Item Dimensions: 2 x 4 x 21 inches
• Weight: 0.6 pounds
• Included Components: Gasket and mounting screws
• International Protection Rating: IP54
• UPC/GTIN: 039729000053, 739729000052

Frequently Asked Questions

What tank depth does the Moeller 035767-10 fit? The Moeller 035767-10 is built for fuel tanks with an 18-1/2 inch (445 mm) depth, and it should only be installed in a tank matching that depth for an accurate reading.

Is this sending unit electrical or mechanical? It is an electrical reed switch sending unit, part number 035767-10, using a normally-open reed switch and screw terminal connections rather than a mechanical or resistive design.

Does the 035767-10 meet any marine industry standard? Yes, the 035767-10 meets ABYC H-24, the American Boat and Yacht Council standard for fuel gauging systems.

What is included with the 035767-10 sending unit? The 035767-10 ships complete with a gasket and mounting screws, so it can be installed and sealed to the tank without buying additional hardware.

What material is the sending unit made of? The body is plastic, and the reed switch contacts inside are stainless steel.

How is the 035767-10 mounted to the tank? It uses a flange mount that seats on top of the tank opening and is secured with the included mounting screws and gasket.

Why does the fuel gauge reading fluctuate while underway? This is a swing-arm float sender, so brief fuel-slosh fluctuations in the gauge reading are a normal characteristic of this design, not a defect in the 035767-10.

What is the circuit type on this sending unit? The 035767-10 uses a 1-way, normally-open circuit connected through screw terminals.

What are the outer dimensions and weight of the unit? The 035767-10 measures 2 x 4 x 21 inches and weighs 0.6 pounds.

Is the 035767-10 rated for any environmental protection? Yes, it carries an IP54 protection rating.