{{ totalProductsCount }}
In cart {{totalProductsCount}} item(s)

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

Minimum search length 3 characters
{{searchQuery.text}}
{{shortcut.title}}
{{searchString}} → {{searchInCategorySuggest.title}}
{{category.title}}
{{category.path}}
AiO.lv Expansion/Pressure Vessel Reflex DE 18L (domestic hot water) model 7303013 Similar products

Alternatives and similar models for Reflex DE 18L expansion vessel 7303013

Reflex DE 18L expansion vessel 7303013 Photo 1

Based on this product's specifications, here are some alternatives and similar models

Expansion/Pressure Vessel Reflex DE 18L (domestic hot water) model 7303013
Summary description: Reflex DE 18L is a diaphragm expansion/pressure vessel designed for domestic hot water (c.w.u) systems. With an 18-litre nominal volume it accommodates thermal expansion, maintains system pressure and protects against overpressure. Suitable for installation in residential hot water installations where hydraulic buffering and pressure stabilization are required.
Manufacturer: Reflex
Category: Home Appliance Accessories
Back to product page →
Expansion vessel Reflex DE 33 L 10 bar for domestic hot water (Reflex 7303913)
Reflex
Home Appliance Accessorie...
Expansion vessel Reflex DE 33 L 10 bar for domestic hot water (Reflex 7303913)
Delivery: 20.07.2026
134.99 €
Expansion Vessel Reflex DE 25L 7304013 for Domestic Hot Water (DHW)
Reflex
Home Appliance Accessorie...
Expansion Vessel Reflex DE 25L 7304013 for Domestic Hot Water (DHW)
Delivery: 23.07.2026
84.99 €
Expansion Vessel Reflex DE 80 L 10 bar for Domestic Hot Water, model 7306500
Reflex
Home Appliance Accessorie...
Expansion Vessel Reflex DE 80 L 10 bar for Domestic Hot Water, model 7306500
Delivery: 23.07.2026
355.49 €
Expansion Vessel Reflex DE 50L 10 bar for Domestic Hot Water (model 7306005)
Reflex
Home Appliance Accessorie...
Expansion Vessel Reflex DE 50L 10 bar for Domestic Hot Water (model 7306005)
Delivery: 23.07.2026
300.99 €
Pressure expansion vessel Reflex DE 60 L, 10 bar, for domestic hot water (model 7306400)
Reflex
Home Appliance Accessorie...
Pressure expansion vessel Reflex DE 60 L, 10 bar, for domestic hot water (model 7306400)
Delivery: 21.07.2026
323.49 €
Expansion tank Reflex DE 12L for domestic hot water installation, model 7302013
Reflex
Home Appliance Accessorie...
Expansion tank Reflex DE 12L for domestic hot water installation, model 7302013
Delivery: 23.07.2026
61.99 €
Expansion Vessel Reflex DE 200 L 10 bar for Domestic Hot Water (c.w.u.) - 7306700
Reflex
Home Appliance Accessorie...
Expansion Vessel Reflex DE 200 L 10 bar for Domestic Hot Water (c.w.u.) - 7306700
Delivery: 21.07.2026
724.99 €
Expansion vessel for domestic hot water Reflex DE 8L 7301013, 8 L capacity
Reflex
Home Appliance Accessorie...
Expansion vessel for domestic hot water Reflex DE 8L 7301013, 8 L capacity
Delivery: 23.07.2026
56.49 €
Diaphragm pressure expansion vessel Reflex S 18, white, 10 bar
Reflex
Home Appliance Accessorie...
Diaphragm pressure expansion vessel Reflex S 18, white, 10 bar
Delivery: 21.07.2026
79.49 €
Expansion Tank Reflex DD 8L for Domestic Water, Model 7308000, 8 L Capacity
Reflex
Home Appliance Accessorie...
Expansion Tank Reflex DD 8L for Domestic Water, Model 7308000, 8 L Capacity
Delivery: 21.07.2026
87.99 €
Expansion/Pressure Vessel Hydroland NP.CWU.24.IB for Domestic Hot Water, 24 L, Diaphragm Type
Hydroland
Home Appliance Accessorie...
Expansion/Pressure Vessel Hydroland NP.CWU.24.IB for Domestic Hot Water, 24 L, Diaphragm Type
Delivery: 20.07.2026
45.99 €
Expansion vessel for domestic hot water Comap 18 L, 4 bar safety, 10 bar max, 3/4-inch connection, white
Comap
Home Appliance Accessorie...
Expansion vessel for domestic hot water Comap 18 L, 4 bar safety, 10 bar max, 3/4-inch connection, white
Delivery: 20.07.2026
82.99 €
Expansion/Diaphragm Vessel CIMM ACS 18 L for Domestic Hot Water, Pressure 2.5/8 bar, Temp -10 to 100 °C
CIMM
Home Appliance Accessorie...
Expansion/Diaphragm Vessel CIMM ACS 18 L for Domestic Hot Water, Pressure 2.5/8 bar, Temp -10 to 100 °C
Delivery: 20.07.2026
43.99 €
Expansion vessel Reflex S 12 L (model 9702700) – membrane tank, 12 liters
Reflex
Home Appliance Accessorie...
Expansion vessel Reflex S 12 L (model 9702700) – membrane tank, 12 liters
Delivery: 21.07.2026
71.99 €
Expansion vessel Reflex Refix DD 25 for domestic hot water (c.w.u.) 10 bar / 70°C, green
Reflex
Home Appliance Accessorie...
Expansion vessel Reflex Refix DD 25 for domestic hot water (c.w.u.) 10 bar / 70°C, green
Delivery: 20.07.2026
130.49 €
Expansion Vessel Reflex N 80, 6 bar / 70°C, gray
Reflex
Home Appliance Accessorie...
Expansion Vessel Reflex N 80, 6 bar / 70°C, gray
Delivery: 23.07.2026
190.99 €
Expansion vessel VAREM LR CE 18 L 3/4" gas connection, max pressure 6 bar
VAREM
Home Appliance Accessorie...
Expansion vessel VAREM LR CE 18 L 3/4" gas connection, max pressure 6 bar
Delivery: 08.07.2026
26.99 €
Expansion vessel VAREM R1018228, 18 L capacity, for heating and potable systems
VAREM
Home Appliance Accessorie...
Expansion vessel VAREM R1018228, 18 L capacity, for heating and potable systems
Delivery: 08.07.2026
28.99 €
Expansion Vessel Meibes FLOFIX 8/4.0 10 bar for Domestic Hot Water (c.w.u.)
Meibes
Home Appliance Accessorie...
Expansion Vessel Meibes FLOFIX 8/4.0 10 bar for Domestic Hot Water (c.w.u.)
Delivery: 20.07.2026
54.49 €
Expansion Vessel FERRO K5UNI18W — universal wall-mounted, 18 L capacity
FERRO
Home Appliance Accessorie...
Expansion Vessel FERRO K5UNI18W — universal wall-mounted, 18 L capacity
Delivery: 21.07.2026
67.49 €
{{totalProductsWishes}} {{totalProductsCompare}} {{totalProductsCount}}
We respect your privacy
We use cookies to ensure the full operation of our store. The information associated with cookies is not used to personally identify you, and the files themselves are stored on your device, under your control. Cookies are not used for purposes other than those stated in our Privacy policy. By continuing to use our site, you agree to the use of essential cookies. If you do not agree, please, leave this site.
We use cookies
Show info
We respect your privacy
We use cookies to ensure the full operation of our store. The information associated with cookies is not used to personally identify you, and the files themselves are stored on your device, under your control. Cookies are not used for purposes other than those stated in our Privacy policy. By continuing to use our site, you agree to the use of essential cookies. If you do not agree, please, leave this site.
Which cookie files we use?

The necessary technical cookies allow you to use the basic functions of the store, such as page navigation, ordering, access to secure sites and more. The site cannot function properly without these files.

Preferences cookies are used to save information that changes how the site works and looks.

Static cookies are used in order to help the sites owner understand how the users are interacting with the site.

Marketing cookies are used in order to track a users movements throughout the site in order to show interesting and relevant ads to the specific user.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.