50L Pressure Tank Vessel Expansion for Domestic Waterworks Pump EPDM-Membrane drinking water

Reference: ME1811557

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£39.96

Delivery from £12.49

£39.96

Delivery from £12.49

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Sold by: WilTec

50L Pressure Tank Vessel Expansion for Domestic Waterworks Pump EPDM-Membrane drinking water
£39.96

Description

See the buying guide
Replacement 50 litre pressure vessel for use in sanitary cold/ hot water systems, suitable for nearly all domestic waterworks, solar and pressure maintenance systems and garden pumps.

This pressure vessel (type 50 LVS) will be delivered including the EPDM rubber membrane. The vessel is designed for a maximum pressure of 5.4 bar and will be delivered for a horizontal positioning, including a plate for attaching domestic waterworks and is suitable for wall mounting. The vessel is checked for tightness with up to 5.4 bar water pressure by the producer.

It has a 1 inch (32.89 - 33.25 mm) pump connector. The pressure vessel additionally has an integrated valve (Schrader valve/ car tyre valve) to regulate the counter-pressure in the space between tank and membrane. The bore diameter of the feet is 8 mm and the elongated holes on the plate for attaching the pump measure 10 mm.

These vessels are made of quality steel sheets and are welded according to UNI-EN standards and equipped with a heat and ageing resistant EPDM rubber membrane. The membrane can easily be exchanged.

About ethylene propylene diene monomer rubber:
The EPDM rubber belongs to the group of elastomers. This synthetic material is resistant to hot air, weathering and ozone. The elastomer shows low gas permeability, good resistance to chemicals as well as up to 100°C heat. Additionally, it is very good noise and shock energy absorption qualities.

In the low temperature range the rubber remains elastic up to -70°C. It is mainly used for air hoses and inner cores of tyres, bladders, steam hoses and linings for tanks. Further fields of application are foils, membranes, non-vulcanised sealants and bands.

This EPDM rubber is even allowed as chewable mass for chewing gum according to Annex 4 of the German Food Additive Regulation. Consequently, the material is suitable for drinking water installations.

About the pre-charge in the pressurised vessel:
The pre-charge pressure should be set approximately 0.1 - 0.2 bar lower than the switch-on pressure of the pump and has to be checked regularly. Any failure of observance may cause damage on the EPDM rubber diaphragm of the pressure vessel.
A more accurate calculation results from the pump's switch-on pressure x 0.9. Example: Switch-on pressure of the pressure switch of the domestic waterworks is set to 1.5 bar: 1.5 bar x 0.9 = 1.35 bar. This means the pressure can be set from 1.3 - 1.4 bar.
Important: The vessel's pressure should only be inflated or deflated after the pressure to the water system has been released beforehand.

Attention:
It is necessary to have released the air and water pressure before opening of the pressure vessel!
50L Pressure Tank Vessel Expansion for Domestic Water w EPDM-Membrane

SKU50640
Anzahl Packstücke1
Dimensions510 x 370mm
Weight in kg6.10
MaterialCarbon steel
Colourred
Material thickness (in mm)Wall: 1 mm
Diameter330 mm
Connection mm / Ø32,89-33,25 mm
Temperature range99°C
Pressure5.4 bar Water Pressure, Air pressure 1.8 / N2 pressure: 2 bar
SpecificHorizontal
Pressure TankBore diameter of the retaining feet 8mm, Oblong holes of the pump plate 10mm, Pump plate, Schrader-valve / tyre valve connector, Type 50 LVS, vertical, Wall mounting
Membran Butyl rubber (interchangeable)
net Weight [kg]6.5000
Package: Height in mm370
Package: Length in mm610
Package: Width in mm350
Availability Immediate dispatch,
available within 3-5 business days*
ShippingPaket
  • Brand WILTEC
  • Type of product Pressure tank
  • Format Horizontal
  • Tank capacity 50 liters
  • Pressure 2 bar
  • ManoMano Reference ME1811557
  • SKU 50640

449 DIY reviews by customers

Average rating: 4.2/ 5

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1 stars

4 %

Most helpful review:

Profile Image William.R110 1 reviews given 0 upvotes
Bought on 19/07/2019 Published on 05/08/2019

Easy to install
Very good service and delivery of item and very easy to install when ordering and using the flexible hose. Read more
Yes, I would recommend this product

2 Reviews

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Profile Image John.P137 1 reviews given 0 upvotes
Bought on 16/07/2019 Published on 08/08/2019

Easy to install.
Good value, and prompt service. Read more
Yes, I would recommend this product
Profile Image William.R110 1 reviews given 0 upvotes
Bought on 19/07/2019 Published on 05/08/2019

Easy to install
Very good service and delivery of item and very easy to install when ordering and using the flexible hose. Read more
Yes, I would recommend this product

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Good service and delivery

Review written on 22/09/2020 by Kimberley.A5f565ecbe1557

fast delivery and good as described and very competitive price

Review written on 22/09/2020 by Kc.W

Great sellers would highly recommend

Review written on 22/09/2020 by handymano.88599

Prompt delivery. Not good product and a real hassle trying to find out how to return for a refund

Review written on 22/09/2020 by Christine.G1224

All round, a very positive experience - everything just as it should be. Would recommend to a friend

Review written on 22/09/2020 by Michele.S1023

Everything was as I had hoped therefore a good experience

Review written on 22/09/2020 by Michele.S1023

Everything was as I had hoped, so very satisfied

Review written on 22/09/2020 by Michele.S1023

Very happy. Came faster than expected. Well packaged. Will purchase from them again.

Review written on 22/09/2020 by Andrea.N488

This supplier did what they said and i am satisfied

Review written on 22/09/2020 by Barry.E6

Dispatched quickly, item was well packaged, cant fault the seller at all! Incredibly happy with my purchase. Many thanks!

Review written on 22/09/2020 by Sheenagh.K

Very happy with product. Price and fast delivery

Review written on 22/09/2020 by Giblin.J

It’s good and does the job as described

Review written on 22/09/2020 by Joseph.A212

Very fat delivery and arrived in perfect condition and had no problems with the company.

Review written on 23/09/2020 by Gregory.R280

Great seller, good communication, the item arrived on time and in perfect condition. I would definitely recommend this company.

Review written on 23/09/2020 by Gavin.H79

Item arrived well packaged and in good time. Very pleased.

Review written on 23/09/2020 by handymano.89446