Davey DynaDrive Constant Pressure System Davey

Pressure never felt so good!

Davey DynaDrive is our latest all-in-one home pressure system to solve water pressure issues. As a constant pressure pump, the variable speed drive maintains water pressure at a fixed point regardless of an increase or decrease in water demand for your household.

The number of taps being used in your home doesn’t impact your water pressure or flow, with DynaDrive’s constant pressure, you can keep pressure constant and steady. As taps are turned off, the drive adjusts automatically, keeping the pressure constant while saving energy.

With Davey DynaDrive you can expect:

• Consistent pressure when another tap is turned on
• Smooth and quiet flow
• Reduction in water hammer
• Reduced operating costs
• Quiet pump operation

Davey DynaDrive features an integrated controller that is easy to set up and use. It allows you to set your desired water pressure while also being energy efficient. By reducing the pressure on your system when it’s not needed, Davey DynaDrive reduces the energy consumed, saving you money.

Davey DynaDrive has been certified and tested to comply with the requirements of the UL778 standard. The UL778 standard covers submersible and non-submersible motor-operated pumps intended to be used in ordinary locations in accordance with the National Electrical Code, NFPA 70.

Davey DynaDrive is a horizontal multistage centrifugal pump with all hydraulic parts in stainless-steel – suitable for high water temperatures, corrosion and wear resistant, compact design and easy to install.

Models in the range include:

• DD15-35NPT – max. flow up to 13 gpm
• DD60-10NPT – max. flow up to 16 gpm
• DD90-11NPT – max. flow up to 24 gpm

• Stainless-steel impellers with high efficiency impeller profile and thick self-centring impeller neck rings for:
• High efficiency
• Reduced power consumption
• Low noise output
• Air purging valve and stage porting:
• Easier priming
• Less susceptible to air leaks
• Improved dependability
• Impellers mounted directly on extended motor shaft:
• Maximise performance per stage
• High efficiency
• Long motor and pump life
• Increased wear resistance
• Pump casing assembly attached to motor bracket at 8 points with o-ring seal:
• Complete stainless casing
• Better sealing
• Longer service life
• Davey built, totally enclosed fan cooled (TFEC) electric motor:
• Sealed and greased for life motor bearings
• Oversized drive bearing
• Longer life
• Easy service
• Economical and quiet running

Please refer to the documentation for all features and full technical specifications.