Inline Pressure Boosting System
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Introduction
The Inline 400 is a simple to use “plug-and-play” water pressure booster system. At the heart of
this fully integrated booster system is a trusted Franklin Electric submersible pump and motor.
The unit’s control head is equipped with a Hall effect ow sensor, inlet/outlet pressure switches,
thermal overload switch, and a durable printed circuit board. Enhanced performance allows
versatility in residential applications and allows for easy installation (mounting either vertically
or horizontally) while also enabling the system to work with virtually any existing plumbing
conguration. NOTE: The Inline System has a Type 2 enclosure rated for indoor use only.
The Franklin Electric Inline System provides consistent pressure boosting using advanced
electronics to drive and control a standard Franklin Electric pump and motor according to the
pressure boosting demands of the application.
System Components
Mounting
Bolts (2)
1/4" NPT Drain Plug
Air-Bleed
Valve
Outlet
Control CapPower Cord
Inlet
Mounting
Base
Pump
Housing
Status Display
Head Cover
Screws (6)