3.0 GPM 12V 55 PSI Water Pump For Camper RV Shower Sprayer 4008-101-A65

12V Water Pump for Camper RV Shower Sprayer

This 3.0 GPM 12V water pump delivers 55 PSI of on-demand flow for camper and RV shower sprayer systems, cross-referencing part 4008-101-A65.

Overview

This 12V water pump is a self-priming diaphragm pump that moves water through camper and RV plumbing at 3.0 GPM and 55 PSI. The water pump powers shower sprayers, faucets, and similar fixtures by drawing from a fresh water tank on demand. It suits RV owners and camper builders who need reliable pressure for shower and sink use.

Built For Performance

• 3.0 GPM flow rate supports multiple fixtures
• 55 PSI pressure output for steady shower spray
• 12V DC operation matches standard RV electrical systems
• Self-priming diaphragm design runs dry without immediate damage
• Built-in pressure switch cycles the pump automatically on demand
• Quiet operation reduces noise inside the cabin

Fits These Machines

• for Camper fresh water systems
• for RV shower and sink plumbing
• for Travel trailer water tanks
• for Motorhome sprayer fixtures

On-The-Job Use

• RV shower sprayer setups needing consistent pressure
• Camper sink and faucet supply from a fresh water tank
• Boondocking and off-grid trips without city water hookups
• Replacement of a failed on-demand pump in an existing system

Specs At A Glance

Good To Know

Q: Can this pump run dry without damage? A: Self-priming diaphragm pumps tolerate short dry runs better than other types, but prolonged dry operation can still wear the diaphragm. Prime the system before regular use.

Q: Does it need a separate pressure switch? A: Pumps of this type typically include an integrated pressure switch that starts and stops the motor based on line pressure. Check the listing details to confirm the switch is built in.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.