SEAFLO 2 Gallon Pre-Pressurized Accumulator Tank – 87 PSI, 3/4-inch MNPT, Compact for RV, Marine & Off-Grid

SEAFLO 2 Gallon Pre-Pressurized Accumulator Tank

Designed for tight spaces in RVs, boats, and off-grid cabins, this compact accumulator helps stabilize your water system by pre-pressurizing the chamber and absorbing pressure surges. It’s a practical upgrade for anyone aiming for smoother daily water use without complex installation.

Key benefits

• Reduces pump cycling, potentially extending pump life and conserving battery power in remote setups.
• Delivers consistent, smooth water flow and dampens water hammer across showers, sinks, and taps.
• Pre-pressurized at shipment for quick, hassle-free installation with minimal setup steps.
• Rugged construction rated up to 87 PSI with a corrosion-resistant coating, suitable for marine and outdoor environments.
• Universal 3/4-inch MNPT connections enable fast integration into existing plumbing with a compact footprint.
• Built-in Schrader valve allows easy internal pressure adjustments using a standard bicycle pump.
• Quiet operation reduces noise and vibration, enhancing comfort aboard boats, RVs, or in remote cabins.
• Supports energy efficiency in off-grid systems by reducing pump activations and optimizing performance.
• Backed by SEAFLO’s 4-year limited warranty for long-term reliability in marine, RV, caravan, and off-grid water setups.

Specifications & setup

• Volume: 2 gallons (8 L)
• Max pressure: 87 PSI (6 Bar)
• Connections: 3/4" MNPT
• Valve: Schrader air valve (bicycle pump compatible)
• Dimensions: compact design for tight spaces
• Warranty: 4-year limited

In real-world use, this accumulator can help maintain steady pressure across marine rigs, RV plumbing, off-grid cabins, and other compact installations. Its pre-pressurized setup and adjustable pressure make it easier to tailor performance to your pump’s cut-in pressure, while the quiet operation and dampened vibrations contribute to a calmer, more reliable water experience.