Davey BF20-40 Booster System with Flow Switch- +40 psi 20 gpm

BF20-40 Davey
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For average to large homes with two stories

Model: Formerly the HS18-40HT2
Part Number: BF20-40
This item is no longer available. We have replaced it with:
Davey BT20-40 Booster System with Torrium2 - +40 psi 20 gpm 240V

Davey BF20-40 Booster Pump with Flow Switch Features:


  • Flow Switch offers even flow without cycling
  • TEFC motor is corrosion resistant and excludes dist and dirt
  • Constructed from corrosion resistant materials
  • High quality, purpose designed electric motor
  • Motor and Pump designed for frequent starts
  • Pump protected from damage caused by dry running - shuts off when water supply is inadequate
  • Quick and Easy Installation
  • Low Maintenance

    NOTE:  For whole house applications, we highly recommend the BT model Boosta pumps equipped with the intelligent Torrium® controller that features:
    • CONSTANT FLOW
    • LOSS OF PRIME PROTECTION
    • ADAPTIVE PRESSURE SWITCH
    • SIMPLIFIED FAULT FINDING
    • AUTO RETRY
    The BF20-40 Stainless Steel Booster System is an economical, compact, booster sysytem driven by quiet, efficient, stainless steel pumps. The Flow Switch replaces the conventional pressure switch and provides constant pressure without cycling. This feature also provides loss of prime protection and over-temperature cut out. 
    The BF20-40 Stainless Steel Booster System is ideal for boosting water pressure ( increasing water pressure ) in:
    • Homes (Shower only boosting) where the incoming municipal water supply pressure is inadequate
    • Domestic & light industrial irrigation
    How many times do you take a shower, only to be disappointed at the poor pressure from your municipal supply? The Davey Booster with flow switch is specifically designed to over come this issue. Everytime you draw more than 1.2 gpm from the mains supply, the booster system will turn the pump on, giving your water an extra 30 to 70psi boost, depending on model. When the flow drops below 0.7gpm the pump switches off, so you don't have to worry about slow leaks, or dripping taps turning the pump on and off in the middle of the night!

    Davey BF20-40 Series Specifications
    Davey BF20-40 Series Installation/Operation Manual

    DAVEY WATER PRODUCTS LIMITED WARRANTY: Davey products are warranted to the original user only to be free of defects in material and workmanship for a period of 12 months from date of installation, but no more than 24 months from date of manufacture.

Pump Specifications
Booster
1" FPT
1" MPT
20 gpm
220VAC
Operating Conditions
76 psi
150 max °F
120 °F
100 psi
1.2 gpm
0.7 gpm
Dimensions
17.4 "
10.90 "
6.7 "
Materials
Baked polyester
Certifcations
NSF61
Davey products are warranted to the original user only to be free of defects in material and workmanship for a period of 12 months from date of installation, but no more than 24 months from date of manufacture.
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