Franklin Electric BT4 Series Pump Ends for 56C Keyed Shaft Motors - 5-45 GPM, 1/3-3 HP, Motor Not Included
Franklin Electric BT4 Series Pump Ends for 56C Keyed Shaft Motors - 5-45 GPM, 1/3-3 HP, Motor Not Included

Franklin Electric BT4 Series Horizontal Multi-Stage Booster Pump - NSF 372, Stainless Steel, 5-45 GPM, 1/2-3 HP

Horse Power: 1/2 HP
Nominal Flow: 5 GPM
Phase & Motor Enclosure: Single-Phase, ODP

Product variant with selected options does not exist!
$2,438.19
SKU: 5FBT05S4
Weight : 37.0 lb
Need it fast? Call for same-day shipping options: 281.664.8000
Description
Franklin Electric Booster Pump

BT4 Series Booster Pump
Horizontal Multi-Stage

High-pressure multi-stage booster pump for city mains or private water systems, built on the patented Tri-Seal floating stage system.

1/2 – 3 HP
5 – 45 GPM
Single & Three-Phase
NSF 372 Certified
400 PSI Max Discharge
Back Pull-Out Design
Overview

Multi-stage booster pump for boosting water pressure from city mains or private water systems, offered across two hydraulic families spanning 5 to 45 GPM nominal flow.

Built with Franklin's patented Tri-Seal floating stage system (U.S. patent 7,290,984) for maximum efficiency, longevity and performance. Maximum discharge pressure 400 PSI on all models.

Key Advantages
Stainless steel discharge on all models
Stainless steel discharge on all models with 1" NPT outlet
Stainless steel bracket;
Stainless steel bracket; with a rugged support foot for horizontal or vertical mounting, a handle for portability and with 1" NPT inlet
Built with Franklin's patented
Built with Franklin's patented (U.S. patent 7,290,984) Tri-Seal floating stage system, providing maximum efficiency, longevity, and performance
Acetal impellers
Acetal impellers, Modified PPO diffusers, and 300-series stainless steel hub, eye seals, shaft, and shell
Mechanical seal
Mechanical seal with carbon/ceramic faces, FKM elastomers, and stainless steel components
Industry-proven ODP square-flange 2-compartment motors
Industry-proven ODP square-flange 2-compartment motors are easily serviced or replaced without either dismantling the pump end or disturbing the plumbing connections
High service factor
High service factor, 1/2-3 hp, 2-compartment dual-voltage motors; three-phase inverter duty rated
Maximum inlet pressure
75 PSI.
Maximum discharge pressure
400 PSI.
Maximum fluid handling temperature
120 °F (49 °C).
NSF/ANSI/CAN 372 Certified
NSF/ANSI/CAN 372 Certified
Designed for boosting water pressure from a
Designed for boosting water pressure from a variety of sources including municipal and private water systems
Enhanced hydraulics
Enhanced hydraulics for 35 & 45 GPM nominal ratings to deliver more efficient pressure boosting
Robust stainless steel bracket
Robust stainless steel bracket, shell & discharge provide optimum corrosion protection
Equipped with 1.5" NPT connections at inlet
Equipped with 1.5" NPT connections at inlet and outlet minimize system friction loss
Versatile bracket can be rotated in 90°
Versatile bracket can be rotated in 90° increments for simplified, compact plumbing arrangements
Multiple bracket drain & pressure tappings enable
Multiple bracket drain & pressure tappings enable draining in any position and provide for bypass and accessory plumbing
Back pull-out design enables motor removal
Back pull-out design enables motor removal for servicing without disturbing either the pump or plumbing
NEMA standard 56C keyed shaft motors
NEMA standard 56C keyed shaft motors are readily available in ODP, TEFC enclosures; 1 & 3-phase for common voltages
Carbon-ceramic-FKM mechanical seal
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
Item Model Horse Power Nominal Flow Phase & Motor Enclosure
95830510 5FBT05S4 1/2 HP 5 GPM Single-Phase, ODP
95830710 7FBT05S4 1/2 HP 7 GPM Single-Phase, ODP
95831010 10FBT05S4 1/2 HP 10 GPM Single-Phase, ODP
95830515 5FBT07S4 3/4 HP 5 GPM Single-Phase, ODP
95830715 7FBT07S4 3/4 HP 7 GPM Single-Phase, ODP
95831015 10FBT07S4 3/4 HP 10 GPM Single-Phase, ODP
95831515 15FBT07S4 3/4 HP 15 GPM Single-Phase, ODP
95832015 20FBT07S4 3/4 HP 20 GPM Single-Phase, ODP
95830520 5FBT1S4 1 HP 5 GPM Single-Phase, ODP
95830720 7FBT1S4 1 HP 7 GPM Single-Phase, ODP
95831020 10FBT1S4 1 HP 10 GPM Single-Phase, ODP
95831520 15FBT1S4 1 HP 15 GPM Single-Phase, ODP
95832020 20FBT1S4 1 HP 20 GPM Single-Phase, ODP
95832520 25FBT1S4 1 HP 25 GPM Single-Phase, ODP
95830725 7FBT15S4 1.5 HP 7 GPM Single-Phase, ODP
95831025 10FBT15S4 1.5 HP 10 GPM Single-Phase, ODP
95831525 15FBT15S4 1.5 HP 15 GPM Single-Phase, ODP
95832025 20FBT15S4 1.5 HP 20 GPM Single-Phase, ODP
95832525 25FBT15S4 1.5 HP 25 GPM Single-Phase, ODP
95831030 10FBT2S4 2 HP 10 GPM Single-Phase, ODP
95831530 15FBT2S4 2 HP 15 GPM Single-Phase, ODP
95832030 20FBT2S4 2 HP 20 GPM Single-Phase, ODP
95832530 25FBT2S4 2 HP 25 GPM Single-Phase, ODP
95832035 20FBT3S4 3 HP 20 GPM Single-Phase, ODP
95832535 25FBT3S4 3 HP 25 GPM Single-Phase, ODP
95830555 5FBT05S4-T 1/2 HP 5 GPM Three-Phase, ODP
95830755 7FBT05S4-T 1/2 HP 7 GPM Three-Phase, ODP
95831055 10FBT05S4-T 1/2 HP 10 GPM Three-Phase, ODP
95830560 5FBT07S4-T 3/4 HP 5 GPM Three-Phase, ODP
95830760 7FBT07S4-T 3/4 HP 7 GPM Three-Phase, ODP
95831060 10FBT07S4-T 3/4 HP 10 GPM Three-Phase, ODP
95831560 15FBT07S4-T 3/4 HP 15 GPM Three-Phase, ODP
95832060 20FBT07S4-T 3/4 HP 20 GPM Three-Phase, ODP
95830565 5FBT1S4-T 1 HP 5 GPM Three-Phase, ODP
95830765 7FBT1S4-T 1 HP 7 GPM Three-Phase, ODP
95831065 10FBT1S4-T 1 HP 10 GPM Three-Phase, ODP
95831565 15FBT1S4-T 1 HP 15 GPM Three-Phase, ODP
95832065 20FBT1S4-T 1 HP 20 GPM Three-Phase, ODP
95832565 25FBT1S4-T 1 HP 25 GPM Three-Phase, ODP
95830770 7FBT15S4-T 1.5 HP 7 GPM Three-Phase, ODP
95831070 10FBT15S4-T 1.5 HP 10 GPM Three-Phase, ODP
95831570 15FBT15S4-T 1.5 HP 15 GPM Three-Phase, ODP
95832070 20FBT15S4-T 1.5 HP 20 GPM Three-Phase, ODP
95832570 25FBT15S4-T 1.5 HP 25 GPM Three-Phase, ODP
95831075 10FBT2S4-T 2 HP 10 GPM Three-Phase, ODP
95831575 15FBT2S4-T 2 HP 15 GPM Three-Phase, ODP
95832075 20FBT2S4-T 2 HP 20 GPM Three-Phase, ODP
95832575 25FBT2S4-T 2 HP 25 GPM Three-Phase, ODP
95832080 20FBT3S4-T 3 HP 20 GPM Three-Phase, ODP
95832580 25FBT3S4-T 3 HP 25 GPM Three-Phase, ODP
95933503 3503FBT1S4-S 1 HP 35 GPM (3503) Single-Phase, ODP
95983503 3503FBT1S4-SE 1 HP 35 GPM (3503) Single-Phase, TEFC
95934502 4502FBT1S4-S 1 HP 45 GPM (4502) Single-Phase, ODP
95934503 4503FBT1S4-S 1 HP 45 GPM (4503) Single-Phase, ODP
95984502 4502FBT1S4-SE 1 HP 45 GPM (4502) Single-Phase, TEFC
95933505 3505FBT15S4-S 1.5 HP 35 GPM (3505) Single-Phase, ODP
95983505 3505FBT15S4-SE 1.5 HP 35 GPM (3505) Single-Phase, TEFC
95934504 4504FBT15S4-S 1.5 HP 45 GPM (4504) Single-Phase, ODP
95984504 4504FBT15S4-SE 1.5 HP 45 GPM (4504) Single-Phase, TEFC
95933507 3507FBT2S4-S 2 HP 35 GPM (3507) Single-Phase, ODP
95934505 4505FBT2S4-S 2 HP 45 GPM (4505) Single-Phase, ODP
95934506 4506FBT2S4-S 2 HP 45 GPM (4506) Single-Phase, ODP
95984505 4505FBT2S4-SE 2 HP 45 GPM (4505) Single-Phase, TEFC
95984506 4506FBT2S4-SE 2 HP 45 GPM (4506) Single-Phase, TEFC
95983507 3507FBT2S4-SE 2 HP 35 GPM (3507) Single-Phase, TEFC
95933509 3509FBT3S4-S 3 HP 35 GPM (3509) Single-Phase, ODP
95983509 3509FBT3S4-SE 3 HP 35 GPM (3509) Single-Phase, TEFC
95934507 4507FBT3S4-S 3 HP 45 GPM (4507) Single-Phase, ODP
95984507 4507FBT3S4-SE 3 HP 45 GPM (4507) Single-Phase, TEFC
95583503 3503FBT1S4-TE 1 HP 35 GPM (3503) Three-Phase, TEFC
95993503 3503FBT1S4-T 1 HP 35 GPM (3503) Three-Phase, ODP
95584502 4502FBT1S4-TE 1 HP 45 GPM (4502) Three-Phase, TEFC
95994502 4502FBT1S4-T 1 HP 45 GPM (4502) Three-Phase, ODP
95994503 4503FBT1S4-T 1 HP 45 GPM (4503) Three-Phase, ODP
95583505 3505FBT15S4-TE 1.5 HP 35 GPM (3505) Three-Phase, TEFC
95993505 3505FBT15S4-T 1.5 HP 35 GPM (3505) Three-Phase, ODP
95584504 4504FBT15S4-TE 1.5 HP 45 GPM (4504) Three-Phase, TEFC
95994504 4504FBT15S4-T 1.5 HP 45 GPM (4504) Three-Phase, ODP
95583507 3507FBT2S4-TE 2 HP 35 GPM (3507) Three-Phase, TEFC
95993507 3507FBT2S4-T 2 HP 35 GPM (3507) Three-Phase, ODP
95584505 4505FBT2S4-TE 2 HP 45 GPM (4505) Three-Phase, TEFC
95584506 4506FBT2S4-TE 2 HP 45 GPM (4506) Three-Phase, TEFC
95994505 4505FBT2S4-T 2 HP 45 GPM (4505) Three-Phase, ODP
95583509 3509FBT3S4-TE 3 HP 35 GPM (3509) Three-Phase, TEFC
95993509 3509FBT3S4-T 3 HP 35 GPM (3509) Three-Phase, ODP
95584507 4507FBT3S4-TE 3 HP 45 GPM (4507) Three-Phase, TEFC
95994507 4507FBT3S4-T 3 HP 45 GPM (4507) Three-Phase, ODP
Ordering Notes

Franklin lists this as a single product with two hydraulic ranges. The 5-25 GPM models use 1" NPT connections with ODP motors; the 35-45 GPM models use 1.5" NPT connections and are available in ODP or TEFC. The four-digit stage code in 35-45 GPM model numbers (for example 4502 versus 4503) denotes a different stage count at the same nominal flow, so it is shown in the flow option to identify each model uniquely.

Documentation & Spec Sheets
BT4 Series Catalog
Catalog — Franklin Electric published document (PDF).
Download PDF
BT4 Series Manual
Owner’s Manual — Franklin Electric published document (PDF).
Download PDF
MH / BT4 SubDrive Compatibility Tool
Reference — Franklin Electric published document (PDF).
Download PDF
Specification Source

Specifications, model numbers and Franklin item numbers on this page are taken from Franklin Electric published product data. Engineering-led pump sizing available — call 281.664.8000 or email sales@watermainsupply.com.

Ready to Order?
Confirm horsepower, phase, voltage and flow requirements before placing your order. Engineering-led pump sizing available.
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281.664.8000

sales@watermainsupply.com

© Watermain Supply — A division of E4 Industrial LLC
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BT4 Series Catalog

BT4 Series Manual

MH / BT4 SubDrive Compatibility Tool

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