Overview:

Shurflo’s NEW series 4148 Aquaking 2 automatic freshwater pressure pumps are 4 chamber 4 gallon per minute (15 LPM) pumps that deliver “just like home” pressure up to 55 PSI for
multi-fixture applications - shower, galley etc.
A built-in mechanical bypass function enables these pumps to vary the fl ow rate for any on-demand condition, including low flow, without cycling and without the need for an accumulator.
They have heavy duty motors with O ring sealed end bells and sealed wire entries on the motor shell and pressure switch. These pumps have 1/2” male thread NPT ports and include an inlet strainer and 2 x 1/2” (12mm) straight hose barb fittings.

Features:

• Smooth fl ow 4 chamber diaphragm with quiet operation
• A 4 GPM (15 LPM) flow with 55 PSI shut-off pressure
• A Can operate at low fl ow conditions without cycling
• A 3 year limited warranty
• A Self Priming to 1.8 metres (6 ft) vertical lift
• A Corrosion resistant seamless electro-coated motor casing
• A Sealed pressure switch unit and motor casing
• A Ignition protection and thermal overload protection
• A Can run dry for periods without damage

Includes:

• Built-in mechanical bypass function enables these pumps to vary the fl ow rate for any on-demand condition, including low flow, without cycling and without the need for an accumulator.
• They have heavy duty motors with O ring sealed end bells and
• Sealed wire entries on the motor shell and pressure switch.
• These pumps have 1/2” male thread NPT ports and include an
• inlet strainer and
• 2 x 1/2” (12mm) straight hose barb fittings.
• A Smooth fl ow 4 chamber diaphragm with quiet operation
• A 4 GPM (15 LPM) fl ow with 55 PSI shut-off pressure
• A 3 year limited warranty
• A Corrosion resistant seamless electro-coated motor casing
• A Sealed pressure switch unit and motor casing
• A Ignition protection and thermal overload protection