Davey Hydrascan Pressure Booster - +50 psi 16 gpm

Features & Benefits

• Strong, even water pressure
• Hydrascan controller prevents cycling
• Boosts water pressure typically 40-50 psi
• 2 gallon pressure tank included
• Low pressure loss through removable built-in check valve
• Suits garden irrigation systems
• 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

Operating Parameters

• Capacity: to 27 gpm
• Max. Total Head: to 72 psi
• Cut-in Pressure (factory setting): 44 psi +/- 3 psi
• Min. Setting (Setting below which the pump will come on): 17 psi
• Max. Setting: 80 psi
• Cut-Out Flow Rate: 1/2 GPM
• Max. Liquid / Ambient Temp.: 150°F / 120°F
• Max. Suction Lift: 25'
• Inlet / Outlet: 1-1/4"F / 1"F
• Max. pump casing pressure: 145 psi
• Max. system pressure: 120 psi

Hydrascan® incorporates an adjustable pressure sensor which starts the pumps based on pressure, and a flow sensor which stops the pump based on flow. The pump will stop if the flow is reduced below 0.5 gpm. Hydrascan® switches off the pump when the water supply becomes inadequate and prevents cycling unlike the annoying stop-start (cycling) of traditional pressure switches.