403170901

Description :

403170901 - STP-MLD+D  single pack (gold cover, copper vent tube, brass fittings) for diesel with up to 5% biodiesel

FE Petro™ brand MLD+ mechanical leak detectors provide precise leak detection for standard fuel and biofuel applications on 4" submersible turbine pumps (STPs). This lineup of advanced mechanical leak detectors features reliable line leak detection capabilities and maximum product flow rates. The MLD+ features a compact, yet rugged design to reduce installation height and provide accurate, hassle-free operation.

Key Features

Piston style construction with reduced volume allows the MLD+ to react quickly and provide more accurate leak detection capabilities
A specialized metering pin unique to only the MLD+ provides precision leak detection for any type of pipework system including flexible, rigid or a combination of the two
Burnished piston chamber provides smooth operation and long service life
Opens completely to allow maximum product flow during fueling operation and remains open with discharge pressure as low as 1 PSI (0.07 bar)
Compatible with FE Petro™ brand STPs, as well as competitive STPs and line leak detector housings
Detects leaks up to 10 feet (3 meters) above the point of installation
Capable of detecting line leaks equivalent to 3 gph at 10 psi (11.4 lph @ 0.70 bar) when installed properly with the appropriate fuels - all models will signal detection of leaks by restricting product delivery to less than 3 gpm (11.4 lpm) and taking more than 4 seconds to open