CrestWave RV Water Pump 110V AC 7GPM 70PSI and 1L 125PSI Pre-Pressurized Accumulator Tank, Quiet Water Transfer Pump and Accumulator Tank System for Home Water System, Irrigating & Industrial Settings

UNTESTED Ultimate Water System Combo – Better Together! – CrestWave 110V Water Pump & 1L Accumulator Tank work seamlessly to provide consistent, high-pressure water flow while reducing noise, cycling, and wear on your pump. While a pump alone can cause frequent cycling and noise, the pre-pressurized accumulator tank acts as a buffer, smoothing out water flow and reducing pump strain. This duo extends pump lifespan, minimizes energy use, and delivers a more stable and quiet water system
Powerful & Reliable Water Flow Anytime, Anywhere – Featuring a 5-chamber diaphragm pump with up to 7 GPM water flow, and the auto shut off pressure is 70 PSI, this combo ensures a smooth and uninterrupted water supply—whether you’re showering, washing dishes, or irrigation, and cleaning tasks for boats, yachts, campers, and yards. The 1L accumulator tank prevents surges and pressure drops, delivering steady water pressure for an optimal experience in any setting
Whisper-Quiet & Vibration-Free for Pumping – Unlike standalone pumps that frequently cycle and create noise, this system is equipped with an accumulator tank, anti-vibration rubber feet, and a shock-proof iron plate, reducing noise to ≤45dB. Enjoy a quieter, more relaxing water pressure boosting in your domestic water system
Built for Extreme Adventures & Long-Term Use – Designed for rugged outdoor conditions, this system features a 35% thicker copper motor, NSK dual ball bearings, and an IP68 waterproof rating. The pump self-primes up to 10 ft and handles extreme temperatures (5-60℃), ensuring durability for pumping, irrigation, and cleaning tasks for boats, yachts, campers, and yards
Smart Protection & Easy Installation – The run-dry protection, thermal overload prevention, and over-pressure safeguards keep your system running safely. The accumulator tank reduces stress on the pump, lowering energy consumption and extending maintenance intervals. With multiple fittings (1/2'' NPT 1/2" barbed adapters) and flexible mounting options, installation is quick and effortless for domestic water system
Reminder: This accumulator tank is pre-charged to 10 PSI at the factory. No adjustment needed — install and use directly

Location: DFW, TX