The BT4 Horizontal Booster Pump is a low to medium capacity, high pressure, multi-stage unit. The BT4 can function as a multi-purpose high pressure pump, boosting water pressure from either city mains or private water systems. It is also ideal for applications that require more pressure than flow. Size ranges from 5 GPM to 25 GPM.

Franklin Electric Booster Pump Applications

• Boosting Water Pressure From City Mains or Private Water Systems
• Pressure Washing Buildings and Floors
• Poultry Houses
• Spray Cooling Equipment
• Lawn and Crop Irrigation
• Evaporative Cooling System Misters
• Water Circulation
• General Purpose Plumbing
• Reverse Osmosis (Stainless Steel BT4)
• Filtration (Stainless Steel BT4)

Franklin Electric High Performance Booster Pump Features

• Designed for Boosting Water Pressure from a Variety of Sources Including Municipal and Private Water Systems
• Stainless Steel Discharge Head on all Models
• Stainless Steel Motor Bracket with a Rugged Support Foot for Horizontal or Vertical Mounting and a Handle for Portability of the Unit
• 1-Inch Suction and 1-Inch Discharge are the Same Across the Entire Line, Simplifying Installation and Maintenance
• Built by Franklin Electric's Patented (U.S. Patent 7,290,984) Tri-Seal Floating Stage System, For Maximum Efficiency, Longevity and Performance
• Assembled with the Highest Quality Materials of Construction, Such as Acetal for Impellers.
• Modified PPO Mechanical Seal for Corrosive Fluids
• Easily Serviced Through a Back Pull-Out Design, Which Leaves All Plumbing and the Pump Undisturbed in Their Original Location
• Industry Proven Square Flange Motors
• Single-Phase: 1/2 Through 2 HP Motors are Dual Voltage, Set to Run with Either 115 V or 230 V Incoming Power, While 3 HP are 230 V Only
• Three-Phase Also Available: 1/2 Through 3 HP Motors are Dual Voltage Set to Run with Either 208-230 V or 460 V Incoming Power
• Shut-Off Pressures up to 270 PSI, Flow Rates from 5 to 25 GPM and Temperatures up to 120 °F / 49 °C
• Designed for Industrial Applications

Franklin Electric 25FBT15S4 Booster Pump Specifications

• DISCHARGE SIZE: 1.0" FNPT
• INLET SIZE: 1.0" FNPT
• MAXIMUM CAPACITY: 37.5 GPM
• MAXIMUM HEAD: 290'
• IMPELLER DESIGN: Floating Stack
• BODY CONSTRUCTION: Stainless Steel
• HORSEPOWER: 1.5
• MOTOR TYPE: 2-Compartment Dual-Voltage; ODP
• VOLTAGE: 1ø, 115/230V
• MAXIMUM LIQUID TEMPERATURE: 120°F/49°C

Franklin Electric High Performance Booster Pump Curve

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Franklin Electric High Performance Booster Pump Product Pages

Franklin Electric High Performance Booster Pump Owner's Manual

Franklin Electric Pump Replacement Parts Catalog