Applications
These motors are built for dependable operation in 4"
diameter or larger water wells.
Basic Features
■ Corrosion-resistant Stainless Steel Exterior
■ Stainless Steel Splined Shaft
■ Hermetically-sealed Windings
■ Anti-track Self-healing Resin System
■ Filter Check Valve
■ Water Lubrication
■ Kingsbury-type Thrust Bearing
■ Pressure-equalizing Diaphragm
■ Built-in Lightning Arrestors (All Single-phase;
  200 & 230 V Three-Phase)
■ Removable Water Bloc Lead
■ Franklin-manufactured Control Boxes Available
   for Single-Phase Motors
■ UL 778 Recognized (North American Voltages)
■ GSA Certified
■ ANSI/NSF 61 Certified
■ Industry Standard NEMA Mounting Dimensions

Special Features
■ No flow inducer sleeve required in water up to 86~F (30~C) for motors through 2 Hp.
■ Two-wire motors are split-phase designs with integral starting components and do not require a control box.
   They feature Franklin's patented 2-wire BIAC starting switch which provides Reverse Impact Torque to aid starting in adverse environments and prevents extreme fast cycling (e.g, water logged tank).
■ Three-wire motors through 1 Hp use Franklin's exclusive 3-wire QD (Quick Disconnect) Control Box with the patented QD Relay. This relay provides the ultimate in operational life.
■ Single-phase motors can be used with Pumptec products to protect against dry-run and other installation conditions that can damage motors and/or pumps. See Single-phase Protection Devices for detailsConstant Pressure Options
■ Use Franklin's MonoDrive controller with 1 1/2 Hp three-wire single-phase motors to provide constant water pressure.
■ Three-phase motors can be used with SubDrive controllers to provide constant water pressure.

Pollution Recovery Option
■ Pollution Recovery motors are equipped for use in monitoring and recovery wells in which hydrocarbons and other chemicals may be present.
■ Special Viton~ rubber parts and other chemical resistant materials as listed in Construction Materials chart.