TDRRICH Water Pressure Booster Pump – 110V, 5.5 GPM, 30–75 PSI Self-Priming Diaphragm Pump for RVs, Homes, Boats, Garden

Overview

The TDRRICH Water Pressure Booster Pump is a compact, self-priming diaphragm pump designed to optimize water delivery across RVs, homes, boats, and garden setups. It blends practical performance with simple operation, providing dependable pressure when you need it most without complex plumbing.

Key to its versatility is the easy-to-adjust pressure control: turn clockwise to raise pressure and counterclockwise to lower it. The unit is built to handle up to 5 bar (approximately 75 PSI) and can lift water up to 160 feet, enabling flexible placement and use in tight spaces.

Key specifications at a glance

• Flow rate: 5.5 GPM to support steady water usage for showers, sprays, and quick fills.
• Pressure range: 30–75 PSI, adjustable to match your needs.
• Maximum pressure: up to 5 bar; maximum lift: 160 feet.
• Power: 110V with a standard American plug; 4.3-foot cord for flexible installation.
• Connections: 3/4" male inlet/outlet and 1/2" male inlet for flexible piping.

Easy installation and daily operation

Designed for straightforward setup in water lines for RVs, boats, homes, and gardens, the pump includes standard fittings and a galvanized anti-rust mounting base for durable placement. It automatically turns on when a faucet is opened and stops when closed, helping manage power use with minimal effort.

Wide range of practical uses

Ideal for RV water systems, inline house pressure boosts, freshwater washdowns, marine applications, and garden hose systems. The unit is intended for freshwater use and is compatible with common fittings, making it suitable for a variety of on-demand water tasks.

What’s included and warranty

Comes with standard fittings and support from TDRRICH. A 180-day warranty accompanies the purchase along with presale and after-sale service to help with setup and usage questions.