Product Information; Description; Features; Models - Franklin Electric INLINE 400 Installation And Operation Manual

PRODUCT INFORMATION

Description

The Franklin Electric Inline 400 Pressure Boosting System provides consistent water pressure boosting in
residential and small commercial applications that suffer from low water pressure or demand-based fluctu-
ating water pressure. When added to the existing water supply, the Inline 400 senses fluctuating water
pressure, and automatically increases pressure throughout the system.
The Inline 400 is equipped with a flow sensor and dual pressure switches. It will turn on when the:
• Discharge pressure drops below 40 psi (2.8 bar), or
• Flow through the Inline 400 is ½ gpm (1.9 lpm) or greater
The Inline 400 system stops boosting pressure when the demand for water drops below the ½ gal-
lon-per-minute (1.9 lpm) flow rate (pump will turn off around 15 seconds after the flow stops). The
unit can also be manually shut down during normal operation by pressing the pushbutton on the cap.
The Inline 400 is easy to install (mounting either vertically or horizontally) while working with vir-
tually any existing plumbing configuration.
NOTE: Horizontal installations are approved for INDOOR use only. Vertical installations are
approved for OUTDOOR use when the clear protective cover is installed.

Features

Configuration
• Plug-in electrical cord connected unit (60 Hz models only)
• Installs vertically or horizontally
• 1 ¼" NPT (BSPT for 50 Hz model) Inlet and Outlet
• Includes pressure tank if ordered as accessory
• Maximum Inlet Water Temperature: 120 °F / 49 °C
Operation
• Two LED indicators for system status and troubleshooting
• Simple flow-based controls boost pressure on demand
• Single phase operation
• Maximum suction lift of 5 feet (1.5 m)
Protection
• Overvoltage (+10% of rated)
• Undervoltage (-10% of rated)
• Dry Run (i.e. motor is running but no pressure or flow is being developed)
• Overheat (greater than 120 °F internal water temperature)

Models

Input
Model
Voltage
Inline 400 115 VAC
Inline 400 230 VAC 60
220-230
Inline 400 50 Hz
VAC
Hz HP Current Power Phase
⅓
60 6.6 A 710 W
⅓
3.3 A 710 W
½
50 2.7 A 630 W
Maximum Maximum
Boost System
55 psi 95 psi
1
3.79 bar 6.55 bar
55 psi 95 psi
1
3.79 bar 6.55 bar
50 psi 90 psi
1
3.45 bar 6.21 bar
PRODUCT INFORMATION
Description
Maximum Enclosure
Weight
Flow Type
20 gpm CSA
75 lpm Type 3
20 gpm CSA 35 lbs.
75 lpm Type 3 16 kg
16 gpm
IP24
60 lpm
5