Zilmet Ultra Inox-Pro Vertical Stainless Steel Expansion Vessel - 10 Bar - 100Ltr

Part Number:
ZI-1110010002
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£2,802.14 RRP £1,681.28 £1,401.07

Free Delivery Over £50

ULTRA-INOX PRO: The expansion tanks in this line are entirely made of stainless steel. They are especially used for systems that produce sanitary hot water produced by a boiler or from plate heat exchangers.
1 year warranty With This Product

Operation Overview

The ULTRA INOX PRO range of Expansion Vessels is specifically designed for Unvented Potable Systems to deal with increased water volume resulting from heat expansion, solving issues of “water hammer” phenomenon, or reducing number of pump operations or duration of pump run. The stainless steel construction makes this vessel ideal for aggressive installation environments (E.g. coastal areas) and areas where environmental hygiene is of paramount concern. The interchangeable membrane gives unparalleled longevity.


Operation overview for Heat Expansion Purposes


The purpose of these vessels is to accommodate the increased liquid volume which occurs during system heating in an Unvented Circuit. A pressurised membrane allows ingress/egress of the liquid during periods of heating / cooling thus providing space for the expanded fluid volume to reside and prevent system pressure increase.
The sensible contraction of system water volume during cooling periods is enabled by means of a compressed air cushion which returns this temporarily expanded volume to the system.


The correct size of vessel must be considered prior to installation and installed by appropriately trained engineers. Careful consideration of pre charge must also be made as this is dependant on the application of the vessel. The larger size range available accommodates the larger systems and is also compatible with chilled water systems.


Operation overview for Water Hammer (Shock) Arrester Purposes


Also known as Hydraulic Shock, water hammer is a specific phenomenon and is not a “catch all” phrase for noisy pipes. The fitting of an ULTRA INOX PRO vessel will not resolve system noises where the root cause is excessive dynamic pressure, improperly clipped pipework or pipe bore restrictions due to clogged filters, burrs on cut pipe or excessive “bushing down” of distribution pipework.


Water hammer is caused when a water supply outlet is closed very suddenly. This causes a change in the momentum of the water when the system suddenly goes from a lower running pressure to a higher static pressure. This momentum impacts against the now closed outlet resulting in a potentially loud banging noise. This is commonly found in “quarter turn” type tap outlets and washing machines with solenoids controlling flow.


Siting an ULTRA INOX PRO as close to the source of the noise as possible will cause the vessels diaphragm to flex in response to this momentum change and prevent the audible impact against the terminal fittings. The pre charge should ideally be set to just slightly above the dynamic pressure of the system it is fitted to.

More Information
Price £1,401.07
Manufacturer Zilmet
Warranty 1 year warranty
Dimensions Diameter: 450mm x Height: 910mm
Bars 10 bar
Capacity 100Ltr
Duty Type Domestic
Pump Type Pressure Vessel
Layout Vertical
Diameter 450mm
Height 910mm
Next Day Delivery No
Connection Size 1 inch
Manufacturers Part Number 1110010002

Do You Have a Question About this Part?

Do you need some technical support to select the right product? Our technical sales team are on hand to offer support. Speak to us today:

0800 008 6405

Freephone Mon - Fri 9am - 5pm

Delivery and returns

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    On orders to UK Mainland Over £50 ex VAT*

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    Available on 1000's of products*

  • Weekend Delivery

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    Available at extra charge to UK Mainland*

  • Easy Returns

    Easy Returns

    Warranty and Returns Contact: [email protected]

 

Pump Sales Direct (PSD) offers a free standard delivery service (2-3 working days) to mainland UK*. The free standard delivery service relates to all pumps on our website and also individually purchased spares or accessories over the value of £50 (before VAT). Anything purchased under £50 will incur a £6.95 standard 2-3 day delivery charge.

PSD also offers a next working day delivery service at a charge of just £12.50* (on order over £50), provided we receive your order before 3:30pm Monday to Friday (excludes Weekends and Bank Holidays).

*Excludes UK Islands, Northern Ireland and Scottish Highlands.

 

UK Delivery Charge Options Above £50:-

Standard Delivery (2-3 working days)* - FREE

Next Working Day Delivery (on orders placed before 3:30pm)* - £12.50

Next Working Day Delivery before 9.00pm (on orders placed before 3:30pm)* - £50.00

Next Working Day Delivery before 12.00 am (on orders placed before 3:30pm)* - £25.00

Scottish Highlands Standard Delivery - £17.50

UK Islands & Northern Ireland Standard Delivery - £60.00

*Excludes UK Islands, Northern Ireland and Scottish Highlands.

 

UK Delivery Charge Options Below £50:-

Standard Delivery (2-3 working days)* - £6.95

Next Working Day Delivery (on orders placed before 3:30pm)* - £14.45

Next Working Day Delivery before 9.00 am (on orders placed before 3:30pm)* - £50.00

Next Working Day Delivery before 12.00pm (on orders placed before 3:30pm)* - £25.00

Scottish Highlands Standard Delivery - £17.50

UK Islands & Northern Ireland Standard Delivery - £60.00

*Excludes UK Islands, Northern Ireland and Scottish Highlands.

Please note - PSD can arrange delivery to the Republic of Ireland where requested. Due to enhanced customer information being required post brexit this orders need to be placed directly with the customer support team: 0800 008 6405

Courier Companies

We use FedEx to deliver most small to medium parcels 

Any orders that require a pallet for delivery we will use Palletforce, along with other pallet delivery companies as required.

 

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Do You Have a Question About this Part?

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