Description

Franklin Electric's Constant Pressure Controllers use state-of-the-art technology to provide constant pressure through variable speed control of submersible water well pumps.

SubDrive75, SubDrive100, SubDrive150 and SubDrive300 Controllers are designed for three-phase motors to provide constant pressure with three-phase performance using single-phase input power. Designed with a NEMA 4 weatherproof enclosure, they offer rugged, watertight variable frequency drive solutions that meets water demand changes.

 Applications

• Residential Homes
• Restaurants
• Farms
• Schools
• Car Washes
• Landscape Irrigation Systems

Features & Benefits

• Designed for Water Systems, Optimized for Constant Pressure: Designed Specifically for Water Pumping Applications, SubDrive & MonoDrive Deliver Unique Features:
  • Provides Consistent Water Pressure Across a System, Eliminating Fluctuations
  • Soft Start Maximizes System Life
  • Advanced Filtering to Remove Radio Frequency Interference
• Additional Built-In Protections Include:
  • Underload (Dry-Run) with Customizable Sensitivity
  • Overload / Locked Pump
  • Output Short Circuit and Open Circuit
  • Undervoltage
  • Electric Surge
  • Overheated Controller
• Simple Installation: Easy-to-Install Drive; Most Applications Require the Simple Flip of One Switch, Saving Significant Time During Installation
• Versatility for Multiple Applications:
  • From SubDrive 75 thru SubDrive 300, SubDrive (NEMA 4) Models are Designed to Provide Constant Pressure for Three-Phase Motors Using Single-Phase Input Power for 1-1/2 - 5HP Jobs.
  • MonoDrive and MonoDrive XT (NEMA 4) are Designed to Convert a Conventional 1/2 HP to 2 HP, Single-Phase, 3-Wire Pump System into a Constant Pressure System by Simply Replacing the Control Box and Pressure Switch.
• Smaller Footprint, Smarter Use of Space:
  • Compact Design, that is Ideal for Wall-Mounting, Works with Small Pressure Tanks or Existing Larger Tanks
  • Ideal for Demanding Applications Since the Self-Contained NEMA 4 Enclosures (rated for indoor or outdoor use) Offer Robust Protection against Harsh Environmental Conditions
• Fully Supported: Comes Fully Supported by the Industry-Leading Technical Support Professionals and Field Service Engineers

Resources

Franklin Electric Variable Frequency Drives-SubDrive NEMA 4 Brochure

Franklin Electric Constant Pressure Systems Brochure

Franklin Electric Constant Pressure Systems Homeowner Brochure

Franklin Electric SubDrive and MonoDrive Quick Installation Guide

Franklin Electric SubDrive and MonoDrive Full Installation Guide

Click here to purchase a Franklin Pump Control Box | Constant Pressure Controller (rcworst.com)

Have a question about the Franklin Electric SubDrive NEMA 4? Chat with us at www.rcworst.com, call 855.329.4519, or email Customer.Service@RCWorst.com to reach an industry expert.