Buffer & Commercial Hot Water Tanks

Size and coil and connections details of your choice present no problem for our made to order commercial buffers and tanks. Starting at only 80 litre capacity and then going up to the largest buffer our factory has produced to date which is 40,000 litres.

Buffers tanks are made either in steel for heating and stainless steel for hot or cold water buffers and hot water tanks in stainless steel only.

We currently use factory applied injections moulded insulation up to 13,000 litres.

High performing commercial buffer & hot water tanks

Buffers tanks are made either in steel for heating and stainless steel for hot or cold water buffers and hot water tanks in stainless steel only.

Please see our brochures, data sheets and technical instructions for further details.

Brochure CAD/Bim unavailable

Buffer Tanks

Buffer tank for the storage of the hot or cold water of the primary circuit, for heating or air conditioning installations, made of carbon steel, for vertical installation on the floor. Not suitable for DHW storage.

Capacities from 100 to 10,000 litres

Heating or cooling by solar energy, heat pump, boiler or CHP

Working pressure 6 bar

Thermal insulation of injected polyurethane rigid foam, HCFC-free λ=0.222 W/m ˚C.; r=45 to 50 kg/m3. External finishing in PVC or semi rigid polyester, depending on capacities

Four female threaded connections in tanks up to 500 litres. Four flanged connections DIN 2576 PN-10 for tanks from 750 litres

Optional manhole for tanks up to 5,000 litres. For 6,000 to 10,00 litres a manhole DN-400 is included in the delivery

Commercial Hot Water Tanks

Storage tank with spiral coil, for domestic hot water, made of AISI316 stainless steel for installation on the floor up to 5,000 litres.

Capacities from 80 to 5,000 standard litres or larger capacities on request

Heated by gas boiler, oil or biomass, through a spiral heat exchanger inside the tank

DHW working pressure 6, 8 or 10 bar, spiral coil working pressure 6 bar

Thermal insulation of injected polyurethane rigid foam, HCFC-free λ=0.222 W/m ˚C.; r=45 to 50 kg/m3. External finishing in PVC or semi rigid polyester, depending on capacities

Cathodic protection by Correx-up permanent titanium anodes (OPTIONAL)

OPTIONAL manholes: DN-150, DN-200, DN-250 or DN-400

Stainless Steel Water Storage Tanks

Storage tank for domestic hot water AISI 316 stainless steel for vertical wall installation up to 150 litres or for vertical installation on the floor up to 5,000 litres.

Standard capacities from 80 to 5,000 litres, or larger capacities on request

Heating by solar energy, gas boiler, oil or biomass, through a spiral heat exchanger

Working pressure 6, 8 or 10 bar

Cathodic protection by Correx-up permanent titanium anodes (OPTIONAL)

Thermal insulation of injected polyurethane rigid foam, HCFC-free λ=0.222 W/m ˚C.; r=45 to 50 kg/m3. External finishing in PVC or semi rigid polyester, depending on capacities

OPTIONAL manholes: DN-150, DN-200, DN-250 or DN-400. For capacities greater than 750 litres and solar heating manhole DN-400 is compulsary, according to the CTE (Spanish Technical Construction Code)

How can we help?

If you need reliable, honest and thorough service then contact us at Gemtex today.

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