
Pressurised Water Accumulator Expansion Tank for Caravans Campers Motorhome
Liberty Max Accumulator Tank LL1659 – 0.75L Pressurised Water Accumulator Tank for Caravan Motorhome RV Plumbing
Brand: Liberty Max (Liberty Leisure / MQL)
Model : LL1659
Condition: New
Product Overview
The Liberty Max Accumulator Tank LL1659 is a 0.75 Litre pressurised water accumulator designed to improve the performance and longevity of freshwater systems in caravans, motorhomes, campervans and RVs. This compact accumulator helps reduce pump cycling and smooths water flow throughout your onboard water system.
This tank reduces pump cycling, minimises noise, and provides a more consistent water flow to taps and showers - it's one of the best small upgrades you can make to a caravan/motorhome water setup.
It is pre-charged at 0.7 bars (10 Psi) but it can be charged via the valve with a normal compressor so it can be adapted to all pressure switch pumps on the market.
Key Features
? 0.75 litre pressurised water accumulator tank – ideal for small freshwater systems.
? Includes fittings: 2 × barbed fittings + 2 × 12 mm push-fit connectors (easy installation).
? Helps reduce rapid pump cycling and extends pump life.
? Compact and lightweight for caravan and RV plumbing systems.
? Supplied with custom tank label and plain brown box packaging.
? Suitable for freshwater potable systems.
Product Benefits
Improves water flow performance for showers, taps, and outlets.
Reduces wear on the water pump by stabilising pressure fluctuations.
Simple to install with included push-fit and barbed fittings.
Specifications
Capacity: 0.75 Litres.
Fittings Included:
• 2 × Barbed fittings
• 2 × 12 mm Push-fit connectors.
Brand: Liberty Max (Liberty Leisure / MQL).
SKU: LL1659.
Net Weight 0.4kg
Gross Weight 0.6kg
Package Includes
1 × Liberty Max Accumulator Tank LL1659
2 × Barbed fittings (hose connectors)
2 × 12 mm Push-fit connectors
Ideal For
? Caravans
? Motorhomes
? Campervans
? RV Water Systems
? Freshwater Plumbing Installations
Please note
Expansion tanks/Accumulators are only effective with diaphragm pumps, as diaphragm pumps cause pulsations in the flow of the water, where as there are no pulsations with centrifugal pumps.
They are suitable for use with ALL diaphragm pumps (Shurflo, Flojet, Posiflo, Aquaking, Dometic etc.)
Original: $29.51
-65%$29.51
$10.33Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Liberty Max Accumulator Tank LL1659 – 0.75L Pressurised Water Accumulator Tank for Caravan Motorhome RV Plumbing
Brand: Liberty Max (Liberty Leisure / MQL)
Model : LL1659
Condition: New
Product Overview
The Liberty Max Accumulator Tank LL1659 is a 0.75 Litre pressurised water accumulator designed to improve the performance and longevity of freshwater systems in caravans, motorhomes, campervans and RVs. This compact accumulator helps reduce pump cycling and smooths water flow throughout your onboard water system.
This tank reduces pump cycling, minimises noise, and provides a more consistent water flow to taps and showers - it's one of the best small upgrades you can make to a caravan/motorhome water setup.
It is pre-charged at 0.7 bars (10 Psi) but it can be charged via the valve with a normal compressor so it can be adapted to all pressure switch pumps on the market.
Key Features
? 0.75 litre pressurised water accumulator tank – ideal for small freshwater systems.
? Includes fittings: 2 × barbed fittings + 2 × 12 mm push-fit connectors (easy installation).
? Helps reduce rapid pump cycling and extends pump life.
? Compact and lightweight for caravan and RV plumbing systems.
? Supplied with custom tank label and plain brown box packaging.
? Suitable for freshwater potable systems.
Product Benefits
Improves water flow performance for showers, taps, and outlets.
Reduces wear on the water pump by stabilising pressure fluctuations.
Simple to install with included push-fit and barbed fittings.
Specifications
Capacity: 0.75 Litres.
Fittings Included:
• 2 × Barbed fittings
• 2 × 12 mm Push-fit connectors.
Brand: Liberty Max (Liberty Leisure / MQL).
SKU: LL1659.
Net Weight 0.4kg
Gross Weight 0.6kg
Package Includes
1 × Liberty Max Accumulator Tank LL1659
2 × Barbed fittings (hose connectors)
2 × 12 mm Push-fit connectors
Ideal For
? Caravans
? Motorhomes
? Campervans
? RV Water Systems
? Freshwater Plumbing Installations
Please note
Expansion tanks/Accumulators are only effective with diaphragm pumps, as diaphragm pumps cause pulsations in the flow of the water, where as there are no pulsations with centrifugal pumps.
They are suitable for use with ALL diaphragm pumps (Shurflo, Flojet, Posiflo, Aquaking, Dometic etc.)




















