Horizontal Multi-Stage Booster Pumps

BT4 Series Horizontal Multi-Stage Booster Pump

Horizontal Multi-Stage Booster Pumps

BT4 Series Horizontal Multi-Stage Booster Pump

The BT4 horizontal booster pump is a low to medium capacity, high pressure, multi-stage unit. The BT4 booster pump 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 45 gpm.

Overview


5-25 GPM BT4 Series

Cast Iron Features:

  • Designed for boosting water pressure from a variety of sources including municipal and private water systems
  • Stainless steel discharge head on all models
  • Cast iron 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 for the diffusers and 300 series stainless steel for the hub, eye seals, shaft, and shell
  • 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
  • Shut-off pressures up to 270 psi, flow rates from 5 to 25 gpm, and temperatures up to 120 °F / 49 °C

Stainless Steel Features:

  • Includes all of the cast iron features above plus:
  • Modified PPO mechanical seal for corrosive fluids.
  • 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.
  • Stainless steel motor bracket with a rugged support foot for horizontal or vertical mounting, and a handle for portability of the unit.
  • Designed for industrial applications.

BT4 Series 56C Pump Ends

  • 56C standard motor bracket for use with any customer-supplied motor
  • All stainless steel construction, including a stainless steel bracket with a rugged support foot for horizontal or vertical mounting and a handle for portability
  • Built with Franklin's patented (U.S. patent) 7,290,984 Tri-Seal floating stage system, providing maximum efficiency, longevity, and performance
  • Acetal impellers, Modified PPO diffusers, and 300-series stainless steel hub, eye seals, shaft, and shell
  • Mechanical seal with standard phenolic/ceramic faces, FKM elastomers, and stainless steel components
  • Shut-off pressures up to 270 psi, flow rates from 5-25 gpm

35-45 GPM BT4 Series

  • Designed for boosting water pressure from a variety of sources including municipal and private water systems
  • Enhanced hydraulics for 35 & 45 GPM nominal ratings to deliver more efficient pressure boosting
  • Robust stainless steel bracket, shell & discharge provide optimum corrosion protection
  • Equipped with 1.5" NPT connections at inlet and outlet minimize system friction loss
  • Versatile bracket can be rotated in 90° increments for simplified, compact plumbing arrangements
  • Multiple bracket drain & pressure tappings enable draining in any position and provide for bypass and accessory plumbing
  • Back pull-out design enables motor removal for servicing without disturbing either the pump or plumbing
  • NEMA standard 56C keyed shaft motors are readily available in ODP, TEFC enclosures; 1 & 3-phase for common voltages
  • Pump ends (less motors) available to fit an existing 56C motor
  • Carbon-ceramic-FKM mechanical seal is capable of handling a variety of fluids
  • Maximum inlet pressure: 75 PSI
  • Maximum discharge pressure: 400 PSI
  • Maximum fluid handling temperature: 120 °F (49 °C)

Order Information


5-25 GPM Horizontal Multi-Stage Single Phase Stainless Steel Model

Item Model HP Phases Volts Flow
95830510 5FBT05S4 1/2 hp Single-Phase 115 VAC / 230 VAC 5 gpm
95830710 7FBT05S4 1/2 hp Single-Phase 115 VAC / 230 VAC 7 gpm
95831010 10FBT05S4 1/2 hp Single-Phase 115 VAC / 230 VAC 10 gpm
95830515 5FBT07S4 3/4 hp Single-Phase 115 VAC / 230 VAC 5 gpm
95830715 7FBT07S4 3/4 hp Single-Phase 115 VAC / 230 VAC 7 gpm
95831015 10FBT07S4 3/4 hp Single-Phase 115 VAC / 230 VAC 10 gpm
95831515 15FBT07S4 3/4 hp Single-Phase 115 VAC / 230 VAC 15 gpm
95832015 20FBT07S4 3/4 hp Single-Phase 115 VAC / 230 VAC 20 gpm
95830520 5FBT1S4 1 hp Single-Phase 115 VAC / 230 VAC 5 gpm
95830720 7FBT1S4 1 hp Single-Phase 115 VAC / 230 VAC 7 gpm
95831020 10FBT1S4 1 hp Single-Phase 115 VAC / 230 VAC 10 gpm
95831520 15FBT1S4 1 hp Single-Phase 115 VAC / 230 VAC 15 gpm
95832020 20FBT1S4 1 hp Single-Phase 115 VAC / 230 VAC 20 gpm
95832520 25FBT1S4 1 hp Single-Phase 115 VAC / 230 VAC 25 gpm
95830725 7FBT15S4 1.5 hp Single-Phase 115 VAC / 230 VAC 7 gpm
95831025 10FBT15S4 1.5 hp Single-Phase 115 VAC / 230 VAC 10 gpm
95831525 15FBT15S4 1.5 hp Single-Phase 115 VAC / 230 VAC 15 gpm
95832025 20FBT15S4 1.5 hp Single-Phase 115 VAC / 230 VAC 20 gpm
95832525 25FBT15S4 1.5 hp Single-Phase 115 VAC / 230 VAC 25 gpm
95831030 10FBT2S4 2 hp Single-Phase 115 VAC / 230 VAC 10 gpm
95831530 15FBT2S4 2 hp Single-Phase 115 VAC / 230 VAC 15 gpm
95832030 20FBT2S4 2 hp Single-Phase 115 VAC / 230 VAC 20 gpm
95832530 25FBT2S4 2 hp Single-Phase 115 VAC / 230 VAC 25 gpm
95832035 20FBT3S4 3 hp Single-Phase 230 VAC 20 gpm
95832535 25FBT3S4 3 hp Single-Phase 230 VAC 25 gpm

5-25 GPM Horizontal Multi-Stage Three Phase Stainless Steel Model

Item Model HP Phases Volts Flow
95830555 5FBT05S4-T 1/2 hp Three-Phase 230 VAC / 460 VAC 5 gpm
95830755 7FBT05S4-T 1/2 hp Three-Phase 230 VAC / 460 VAC 7 gpm
95831055 10FBT05S4-T 1/2 hp Three-Phase 230 VAC / 460 VAC 10 gpm
95830560 5FBT07S4-T 3/4 hp Three-Phase 230 VAC / 460 VAC 5 gpm
95830760 7FBT07S4-T 3/4 hp Three-Phase 230 VAC / 460 VAC 7 gpm
95831060 10FBT07S4-T 3/4 hp Three-Phase 230 VAC / 460 VAC 10 gpm
95831560 15FBT07S4-T 3/4 hp Three-Phase 230 VAC / 460 VAC 15 gpm
95832060 20FBT07S4-T 3/4 hp Three-Phase 230 VAC / 460 VAC 20 gpm
95830565 5FBT1S4-T 1 hp Three-Phase 230 VAC / 460 VAC 5 gpm
95830765 7FBT1S4-T 1 hp Three-Phase 230 VAC / 460 VAC 7 gpm
95831065 10FBT1S4-T 1 hp Three-Phase 230 VAC / 460 VAC 10 gpm
95831565 15FBT1S4-T 1 hp Three-Phase 230 VAC / 460 VAC 15 gpm
95832065 20FBT1S4-T 1 hp Three-Phase 230 VAC / 460 VAC 20 gpm
95832565 25FBT1S4-T 1 hp Three-Phase 230 VAC / 460 VAC 25 gpm
95830770 7FBT15S4-T 1.5 hp Three-Phase 230 VAC / 460 VAC 7 gpm
95831070 10FBT15S4-T 1.5 hp Three-Phase 230 VAC / 460 VAC 10 gpm
95831570 15FBT15S4-T 1.5 hp Three-Phase 230 VAC / 460 VAC 15 gpm
95832070 20FBT15S4-T 1.5 hp Three-Phase 230 VAC / 460 VAC 20 gpm
95832570 25FBT15S4-T 1.5 hp Three-Phase 230 VAC / 460 VAC 25 gpm
95831075 10FBT2S4-T 2 hp Three-Phase 230 VAC / 460 VAC 10 gpm
95831575 15FBT2S4-T 2 hp Three-Phase 230 VAC / 460 VAC 15 gpm
95832075 20FBT2S4-T 2 hp Three-Phase 230 VAC / 460 VAC 20 gpm
95832575 25FBT2S4-T 2 hp Three-Phase 230 VAC / 460 VAC 25 gpm
95832080 20FBT3S4-T 3 hp Three-Phase 230 VAC / 460 VAC 20 gpm
95832580 25FBT3S4-T 3 hp Three-Phase 230 VAC / 460 VAC 25 gpm

35-45 GPM Horizontal Multi-Stage Single Phase Stainless Steel Model

Item Model HP Phases Volts Flow
95933503 3503FBT1S4-S 1 hp Single-Phase 115 VAC / 230 VAC 35 gpm
95983503 3503FBT1S4-SE 1 hp Single-Phase 115 VAC / 230 VAC 35 gpm
95934502 4502FBT1S4-S 1 hp Single-Phase 115 VAC / 230 VAC 45 gpm
95934503 4503FBT1S4-S 1 hp Single-Phase 115 VAC / 230 VAC 45 gpm
95984502 4502FBT1S4-SE 1 hp Single-Phase 115 VAC / 230 VAC 45 gpm
95933505 3505FBT15S4-S 1.5 hp Single-Phase 115 VAC / 230 VAC 35 gpm
95983505 3505FBT15S4-SE 1.5 hp Single-Phase 115 VAC / 230 VAC 35 gpm
95934504 4504FBT15S4-S 1.5 hp Single-Phase 115 VAC / 230 VAC 45 gpm
95984504 4504FBT15S4-SE 1.5 hp Single-Phase 115 VAC / 230 VAC 45 gpm
95933507 3507FBT2S4-S 2 hp Single-Phase 115 VAC / 230 VAC 35 gpm
95934505 4505FBT2S4-S 2 hp Single-Phase 115 VAC / 230 VAC 45 gpm
95934506 4506FBT2S4-S 2 hp Single-Phase 115 VAC / 230 VAC 45 gpm
95984505 4505FBT2S4-SE 2 hp Single-Phase 115 VAC / 230 VAC 45 gpm
95984506 4506FBT2S4-SE 2 hp Single-Phase 115 VAC / 230 VAC 45 gpm
95983507 3507FBT2S4-SE 2 hp Single-Phase 230 VAC 35 gpm
95933509 3509FBT3S4-S 3 hp Single-Phase 230 VAC 35 gpm
95983509 3509FBT3S4-SE 3 hp Single-Phase 230 VAC 35 gpm
95934507 4507FBT3S4-S 3 hp Single-Phase 230 VAC 45 gpm
95984507 4507FBT3S4-SE 3 hp Single-Phase 230 VAC 45 gpm

35-45 Horizontal Multi-Stage Three Phase Stainless Steel Model

Item Model HP Phases Volts Flow
95583503 3503FBT1S4-TE 1 hp Three-Phase 208-230 VAC / 460 VAC 35 gpm
95993503 3503FBT1S4-T 1 hp Three-Phase 208-230 VAC / 460 VAC 35 gpm
95584502 4502FBT1S4-TE 1 hp Three-Phase 208-230 VAC / 460 VAC 45 gpm
95994502 4502FBT1S4-T 1 hp Three-Phase 208-230 VAC / 460 VAC 45 gpm
95994503 4503FBT1S4-T 1 hp Three-Phase 208-230 VAC / 460 VAC 45 gpm
95583505 3505FBT15S4-TE 1.5 hp Three-Phase 208-230 VAC / 460 VAC 35 gpm
95993505 3505FBT15S4-T 1.5 hp Three-Phase 208-230 VAC / 460 VAC 35 gpm
95584504 4504FBT15S4-TE 1.5 hp Three-Phase 208-230 VAC / 460 VAC 45 gpm
95994504 4504FBT15S4-T 1.5 hp Three-Phase 208-230 VAC / 460 VAC 45 gpm
95583507 3507FBT2S4-TE 2 hp Three-Phase 208-230 VAC / 460 VAC 35 gpm
95993507 3507FBT2S4-T 2 hp Three-Phase 208-230 VAC / 460 VAC 35 gpm
95584505 4505FBT2S4-TE 2 hp Three-Phase 208-230 VAC / 460 VAC 45 gpm
95584506 4506FBT2S4-TE 2 hp Three-Phase 208-230 VAC / 460 VAC 45 gpm
95994505 4505FBT2S4-T 2 hp Three-Phase 208-230 VAC / 460 VAC 45 gpm
95583509 3509FBT3S4-TE 3 hp Three-Phase 208-230 VAC / 460 VAC 35 gpm
95993509 3509FBT3S4-T 3 hp Three-Phase 208-230 VAC / 460 VAC 35 gpm
95584507 4507FBT3S4-TE 3 hp Three-Phase 208-230 VAC / 460 VAC 45 gpm
95994507 4507FBT3S4-T 3 hp Three-Phase 208-230 VAC / 460 VAC 45 gpm

56C Pump End Model

Flow HP Item Model
5 gpm 1/2 hp 95920509 5BT05S4-PE
5 gpm 3/4 hp 95920512 5BT07S4-PE
5 gpm 1 hp 95920515 5BT1S4-PE
7 gpm 1/2 hp 95920708 7BT05S4-PE
7 gpm 3/4 hp 95920710 7BT07S4-PE
7 gpm 1 hp 95920714 7BT1S4-PE
7 gpm 1.5 hp 95920719 7BT15S4-PE
10 gpm 1/2 hp 95921007 10BT05S4-PE
10 gpm 3/4 hp 95921008 10BT07S4-PE
10 gpm 1 hp 95921011 10BT1S4-PE
10 gpm 1.5 hp 95921015 10BT15S4-PE
10 gpm 2 hp 95921018 10BT2S4-PE
15 gpm 3/4 hp 95921506 15BT07S4-PE
15 gpm 1 hp 95921508 15BT1S4-PE
15 gpm 1.5 hp 95921512 15BT15S4-PE
15 gpm 2 hp 95921515 15BT2S4-PE
25 gpm 3 hp 95922513 25BT3S4-PE