Amazon.com : Aimela 12V DC Fresh Water Pump with 2 Hose Clamps,Self Priming Sprayer Pump with Pressure Switch,12 Volt High Pressure Pump Diaphragms,4.5 L/Min 1.2 GPM 85 PSI Adjustable for Spray,Marine,Lawn :
12V Diaphragm Pressure Water Pump Self Priming Sprayer Pump for RV Camper Boat | eBay
NorthStar 12 Volt High Pressure Sprayer Diaphragm Pump — 1.5 GPM, 150 PSI, Quick-Connect Ports | Northern Tool
Amazon.com : Aimela 12V DC Fresh Water Pump with 2 Hose Clamps,Self Priming Sprayer Pump with Pressure Switch,12 Volt High Pressure Pump Diaphragms,4.5 L/Min 1.2 GPM 85 PSI Adjustable for Spray,Marine,Lawn :
12V Pump, 5.5GPM Diaphragm Water Pump, 60Psi 1/2MNPT Connection,Self Priming Up to 10 Feet .Ideal for Sprayer and Pressure Washing - Amazon.com
Durable Dc 12v 70psi 3.5l/min Black Micro High Pressure Diaphragm Water Sprayer Car Wash 12 V Agricultural Electric Water Pump - Pumps - AliExpress