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Pressurised Water Accumulator Expansion Tank for Caravans Campers Motorhome

SKU LL1659-MIR
Sold out
Original price £21.99 - Original price £21.99
Original price
£21.99
£21.99 - £21.99
Current price £21.99

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Usual delivery is 5-7 business days

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Product Information

Details

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.)

Shipping & Assistance

Shipping information

Processing & Shipping: Most orders ship within 1–2 business days (weekdays only), with possible delays during high volume periods.

  • Free Delivery Threshold: Shipping is free to mainland UK on orders over £40, otherwise £2.99. Certain UK locations may incur extra charges based on size and weight.
  • Northern Ireland Shipping: all orders despite order value incure a flat rate of £9.99
    Fee Will be Applied at Checkout.
  • Carriers: We use Royal Mail, Evri, DX, and DHL depending on order value, location, and size. Most orders ship on a 24-hour service; others may use a 48-hour service.
  • Customs & Duties: Customers are responsible for any applicable customs fees, duties, or taxes.
  • Tracking: You’ll receive a confirmation email with a tracking number once your order has shipped.

For the full details, please visit our Delivery Information Page.

Refund & Returns

60-Day Return Window: Unused items in original packaging can be returned within 60 days for a full refund.

  • Refund Process: Once approved, refunds are processed to the original payment method, typically within 7 days.
  • Defective or Damaged Items: Contact our customer service at onlinesales@ukcampingandleisure.co.uk for replacements or further support.
  • Return Shipping: Buyers are responsible for return postage on unwanted items. We recommend using a trackable shipping service or insurance for items over £50.

For full details, please see our Returns and Refunds Policy.

Contact Us

Questions or Concerns: Our friendly team is here to help with orders, product information, or any general queries.

Email: onlinesales@ukcampingandleisure.co.uk

Response Time: We aim to reply as quickly as possible during our regular business hours.

For more details or to send us a direct message, please visit our Contact Us Page.

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