Description

Fiamma A20 Universal Expansion Vessel for Caravanning
Upgrade your caravan, motorhome, or campervan´s water system with the Fiamma A20 Universal Expansion Vessel, the essential accessory for a smooth, quiet, and efficient water supply. Designed for all pressure switch pumps, this expansion tank is the definitive solution to the common problem of pulsating water flow and noisy pump operation. By installing the A20, you transform your water system, ensuring a constant, steady stream of water every time you open a tap, providing a more comfortable and domestic-like experience on the road.
The primary benefit of the Fiamma A20 is its ability to optimise the performance and longevity of your entire water system. It works by absorbing pressure variations, which eliminates the frequent on/off cycling of your pressure switch pump. This reduction in pump ´hammering´ not only provides a quiet and surge-free flow but also significantly extends the life of the pump´s motor and pressure switch. Furthermore, it places less strain on your boiler, protecting it from the stresses of fluctuating pressure. This intelligent operation leads to tangible savings by reducing both water consumption and electrical power draw from your leisure battery, making your travels more sustainable and cost-effective.
Engineered for universal compatibility, the Fiamma A20 is an ideal addition to the Fiamma Aqua 8 Pump and integrates perfectly with previous Fiamma models. Its versatile design also makes it fully compatible with other major pressure switch pump brands, such as Shurflo and Flojet, making it a valuable upgrade for a vast range of existing setups. The internal pressurised diaphragm is the key to its smooth performance, creating a buffer that delivers a consistent and uninterrupted water flow for showers, washing up, and general use.
For long-term reliability and customisation, the A20 expansion vessel is designed with the user in mind. The unit can be dismantled for any required diaphragm maintenance. While it arrives conveniently pre-charged at 0.9 bars (13 Psi), it features a special valve allowing you to adjust the internal pressure with a standard compressor. This enables you to perfectly match the A20´s pressure to the specific requirements of your water pump, ensuring optimal performance across any system.
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Pumps
The Fiamma A20 is a universal expansion tank specifically engineered to enhance the performance of pressure switch water pumps in recreational vehicles.
Features:
* Universal Compatibility: The Fiamma A20 Universal Expansion Tank is suitable for all types of pressure switch pumps, providing a versatile solution for new installations and existing system upgrades.
* Optimised for Fiamma Pumps: It serves as an ideal addition to the Fiamma Aqua 8 Pump and is compatible with all previous Fiamma pump models.
* Broad Market Integration: It is also proven to be compatible with other leading pump brands, including Shurflo and Flojet.
* Eliminates Pulsating Operation: The new expansion tank design effectively stops the pulsating and hammering operation of pressure switch pumps.
* Constant Water Flow: It ensures a constant and steady flow of water at an even pressure, improving the user experience for all onboard taps and showers.
* System Protection & Efficiency: It extends the life of the pump and boiler while simultaneously helping to cut water consumption.
* Smooth, Surge-Free Performance: An internal pressurised diaphragm provides a smooth, surge-free flow of water, preventing water hammer and pressure spikes.
* Serviceable Design: The A20 can be dismantled to allow for maintenance and operations on the internal diaphragm.
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Technical Specifications
* Pre-charge Pressure: 0.9 bar / 13 Psi
* Pressure Adjustment: The tank is pre-charged but can be charged via its special valve with a normal compressor. This allows it to be adapted to the various pressure switch pumps on the market for optimised performance