Stuart Turner

Mains Liquid Boosting Setup

The MAINSBOOST MB 1000SV-1 is intended for 'direct on mains' systems (unvented hot water cylinders and combination boilers) where the incoming mains pressure is greater than 2.5 bar. but the flow is insufficient to meet demand.
MAINSBOOST vessel systems do not require an electrical supply and operate silently.

System cold water storage capacity can be expanded simply by adding one or more MAINSBOOST Add-on pumps as required. 
If the incoming mains water pressure is less than 2.5 bar., a MAINSBOOST Charger pump can be utilised in conjunction with the MAINSBOOST vessel system to boost pressure.

The MAINSBOOST MB 1000SV-1 features a nominal vessel size of 1000 litres and a pressurised cold water water storage capacity of approximately 550 litres.
Each pump is supplied with a 35mm Upstream Kit (USK) as standard.

Constructed from an epoxy coated steel body and a highly durable virgin butyl diaphragm, all MAINSBOOST vessels are supplied with a 5 year warranty.

Unvented Cylinder - Indirect

The Aquastor Sigma range of unvented indirect hot liquid cylinders are optimal for elevated demand applications and offer an all Stainless Steel construction to the highest standards, with a maximum operating pressure of 4.5 bar..
The Sigma range has been designed with higher demand flow rates in mind and features 1 " BSP connections.
Available in a range of cylinder sizes with an ErP B classification.
1 " hot and cold water connections
½" temperature and pressure relief valve
4.5 bar. maximum operating pressure
3 KW immersion heater
22 mm high performance heating coil

Unvented Cylinder - Tank-in-Tank

The Aquastor Amega range of unvented indirect hot liquid cylinders use tank in tank technology which leads to rapid heat recovery for greater operation. These cylinders are capable of heating large quantities of water within a very short time, making them ideal for large commercial and industrial applications where a large volume of hot water is required and where demand can peak at different times.

SAA320
1" BSP primary connection
¾" BSP cold feed/hot draw off