Salamander TankBoost
Salamander TankBoost 100L TNK-100-SUB
- Established 1975
- Trusted by thousands of customers
The Salamander TankBoost 100L is an all-in-one water booster system designed to enhance water pressure and flow in properties with mains-fed systems, such as combination boilers or unvented cylinders. It combines a 100-litre water storage tank with an integrated submersible pump, delivering up to 3.0 bar pressure and a flow rate of up to 80 litres per minute.
This system is capable of boosting multiple outlets across multiple floors simultaneously, ensuring consistent water pressure throughout the property. For households requiring additional water storage, supplementary 100-litre tanks can be connected to the primary unit to increase capacity.
The TankBoost 100L is suitable for supplying water to showers, taps, combination boilers, and unvented cylinders, making it a versatile solution for improving water supply in domestic settings.
More about this product
The Salamander TankBoost 100L is an all-in-one unit consisting of a water storage tank and an integrated submerged pump. This system allows for mains water to be boosted in both pressure and flow, even when multiple outlets are being used at the same time. This makes it the ideal choice for residential application – with the TankBoost, you can use your water freely, without worrying about who else might be running a tap or watering the garden. Â
- Boosts pressure up to 3.0 BarÂ
- Water flow increase up to 80L/minÂ
- Allows for the use of multiple outlets simultaneouslyÂ
- Suitable for a mains-fed systemÂ
- Designed for cold water, but may be used to increase cold water flow rates and pressure to any mains hot water system such as unvented cylinders and combi-boilersÂ
- Please note that combi-boilers may restrict the flow rate of hot water that is able to be producedÂ
- It is recommended to have 28mm diameter pipework from the TankBoost so potential flow is less likely to be restricted
- Additional water storage units are available to increase capacity Â
- High-quality submersible centrifugal multi-stage stainless steel pumpÂ
- Noise rating: dBA 46.8Â
- Tank size: 100L Â
- Dimensions: 911mm x 520mm x 500mm Â
- Empty weight: 37.9kgÂ
- Filled weight: 137.9kgÂ
- Power supply: 230V, 50HzÂ
- Power consumption: 730WÂ
- Cable length: 8m (plug not supplied)Â Â
- Fuse rating: 5AÂ
- Inlet connection: ½’’ BSP Male Â
- Outlet connection: 1’’ BSP FemaleÂ
- Water temperature: 4°C – 20°CÂ
- Pressure vessel: 8L Vessel with 1.5 Bar Air Pre-ChargeÂ
Standard delivery:
Standard delivery is free on most orders. Some items may incur a delivery charge depending on weight, size or value. Any applicable charge will be displayed at checkout.
Deliveries will typically be made between 7am and 6pm, Monday to Friday (excluding public holidays).
Next day delivery:
Next working day delivery is available for a £16.50 + VAT delivery charge.
Orders must be placed before 12 noon to qualify for next working day delivery. Orders placed after 12 noon on Thursday but before noon on Friday will be delivered the following Monday. Orders placed after 12 noon on Friday will be delivered on Tuesday.
Pallet/Large/Difficult items:
Some large, heavy or difficult to transport items may incur an additional delivery charge. Please contact us for a delivery quote before ordering.
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Frequently Asked Questions
Quick answers to common questions about the Salamander TankBoost 100L TNK-100-SUB. For technical specifications, see the product details above; for sizing or installation advice, contact our team. If you have any other questions, we're happy to help.
What is a mains pressure boosting system?
A mains pressure boosting system increases the pressure and flow of water from the incoming mains supply into a property. It typically combines a pump and a storage or expansion tank, drawing water from the mains and delivering it to taps, showers and appliances at a stronger, more consistent pressure. They are used where the incoming mains is too weak to serve modern outlets reliably.
When do I need a mains booster pump?
You normally need a mains booster if static mains pressure is below 1.5 to 2 bar, if showers run weakly when other taps are open, or if combi boilers struggle to deliver hot water. Anglian Pumping recommends checking static pressure at the stop tap before specifying a system, then choosing a model rated for the number of bathrooms and outlets in the property.
What size mains booster do I need for my home?
Sizing depends on the number of bathrooms, the type of fittings and the static mains pressure. As a guide, a 1 to 2 bathroom property with combi boiler or single shower often needs 1.6 to 3 bar boost. A 2 to 3 bathroom property typically needs 3 to 4.5 bar with an integral break tank. Larger homes need a tank-and-pump system such as the DAB Esybox with Esytank or a Powertank set.