Shurflo 30PSI 12V Pump Retail Box

The Shurflo 4009-101 Series is a 12V diaphragm water pump built for caravan and motorhome fresh water systems. This retail-boxed version comes complete with all the fittings needed for installation, making it a straightforward swap for a failing OEM pump.

Like the rest of the 4009 range, it self-primes from up to 9 feet, runs dry without damage, and automatically switches on and off to hold steady line pressure whenever a tap, shower, or toilet flush is used.

Key Features

• 12V DC self-priming diaphragm pump
• Delivers up to 11.3 LPM (3.0 GPM) at 30 PSI
• Automatic pressure switch — restarts around 18 PSI, cuts out at 30 PSI
• Run-dry capable with thermal overload protection and automatic restart
• Retail box includes the pump plus all fittings required for installation
• A filter must be fitted with the 4009 pump to keep the manufacturer's warranty valid

• Brand: Shurflo
• Model/Part No: 4009-101-B54
• Voltage: 12V DC
• Max Flow Rate: 11.3 LPM (3.0 GPM)
• Max Pressure: 30 PSI
• Max Current Draw: 4.47A
• Port Size: 1/2" NPSM Male
• Housing Material: Polypropylene

Will this fit my setup?

This is a genuine Shurflo part — cross-check the part reference and your existing equipment before ordering, or contact us to confirm.

Is this a genuine Shurflo part?

Yes, this is supplied as a genuine Shurflo replacement part.

Does it come with a warranty?

Yes, covered by Shurflo's manufacturer warranty against defects.