Box tanks 300 l granite
back to category

Box tank for drinking water

PLN1,183.00 tax incl
PLN961.79 tax excl
ROBO0300T
Capacity:
Colour:
Delivery from PLN88.99
Delivery time 7-14 days
Ask about the product
  • Tanks for drinking water, food liquids, approved substances
  • Capacity: 300l, 500l
  • Colours: granite, blue, green, grey, terracotta
Download as PDF

Box tank

Tanks for drinking water, above ground, for foodstuffs, chemicals
 

Cisterna tanks are made from high-density polyethylene (LLDPE) by rotational moulding. Rotational moulding is the process of making tanks from a single piece, free of welds that could weaken the tank components and does not cause internal stresses. The polyethylene from which the tanks are made is completely non-toxic and does not encourage the growth of algae, making the tanks ideal for storing drinking water and other food liquids. The tanks are resistant to temperature changes from -20°C to +60°C) and to atmospheric, chemical and physical agents. The tanks are not subject to corrosion or oxidation processes, which is excellent for their tightness. The tanks are lightweight, easy to transport and their installation is very simple and economical. BOX tanks are non-pressurised tanks. To regulate the inflow of water, a flow regulator must be used.

  • An optional spigot hole can be provided.
  • Tanks are approved by the Polish National Institute of Hygiene.
The tanks come in five colours:

  • granite (standard)
  • blue (standard) 5015
  • gray 7037
  • terracotta 8004
  • green 6005
We have a wide offer of drinking water tanks, Cisterna water tanks or Panettone water tanks are some of the many models. We recommend taking a look at our offer!

Technical data

Product code
Volume [l]
Length [cm]
Width [cm]
Height [cm]
Revision Ø cm
Inlet
Outlet
Drain hole
ROBO0300
290
80
55
80
21
-
1"
¾”
ROBO0500
500
80
55
130
21
-
1"
¾”

Tolerance: +/-3% on dimensions; 5% on volume

DRINKING WATER TANKS - INSTALLATION OF CONNECTIONS

Drinking water tanks are manufactured using rotomoulding technology, which allows the tanks to be produced as a whole, without the need to weld individual components together, which has a beneficial effect on the mechanical strength of the tank. Polyethylene tanks are lighter than their steel or resin counterparts. Tanks made of non-toxic polyethylene are ideal for storing foodstuffs as well as technical substances used in various production processes. The polyethylene material prevents the growth of algae by being impermeable to sunlight. The tank can withstand temperatures from -20 to +80 °C.

The proposed tanks are ideal for:

-storing drinking water or other food-grade liquids both indoors and outdoors,

-the construction of buffer tanks to be used in the event of pressure drops or water shortages,

-to store water for fire-fighting purposes, laundry or dishwashing,

-supplying water in the event of a shortage of water on distribution vehicles,

-collecting and using rainwater, which can be used for irrigation or toilet flushing, etc.

Installation of spigots

The polyethylene tanks have a polypropylene lid equipped with a vent with anti-fungal protection and threaded connections. Additional inlet and outlet openings can be provided on request. Here is how to properly assemble the spigots.

1) Preparation of the hole

The hole for the spigot should be drilled with a hole saw in the centre of a flat surface located at the bottom of the tank, approximately 10 cm above the bottom of the tank. The diameter of the hole should be equal to the diameter of the spigot.
Przygotowanie otworu w zbiorniku.

2) Installing the spigot

Place a gasket on the spigot and then, from the centre of the tank, pass it through the pre-drilled hole. If there are any problems with translation, the spigot can be lightly hammered in with a rubber mallet. Place a second gasket and nut on the spigot protruding from the tank.

Montaż króćca w zbiorniku na wodę pitną

3) Tighten spigot

Tighten the nut all the way, e.g. with a pipe chain spanner. Then clean the tank and the spigot of any shavings that may have occurred during assembly.

Dokręcanie króćca w zbiorniku na wodę pitną

All tanks have the necessary approvals and certificates to allow the tanks to come into contact with foodstuffs.

Oferta na zbiorniki na wodę pitną

You might also need

QUICK STOP FLOAT VALVE

Float valve Quick-Stop

  • Float assembly for regulating the level of liquids in tanks
  • For use in domestic and industrial installations
  • Valve diameters: ¾'', 1'', 1 ¼'', 1 ½''
star_border star_border star_border star_border star_border
0 Review(s) 
Price
PLN301.35
PLN245.00 tax excl
Choose options
Sealed pipe with external thread
  • -5%

Sealed pipe with external thread

  • Sealed pipe for drinking water tanks
  • Sealed pipe with external thread PVC-U
  • Diameters from ¾" to 2 ½" 
star_border star_border star_border star_border star_border
0 Review(s) 
Price
PLN101.31 Regular price PLN106.64
PLN82.37 tax excl
Lowest price: PLN106.50 -5%
Choose options
Brass sealed pipe
  • -5%

Brass sealed pipe

  • Outlet pipe union in brass for tanks
  • Culverts with external thread
  • Diameters ranging from ¾" to 4" 
star_border star_border star_border star_border star_border
0 Review(s) 
Price
PLN123.64 Regular price PLN130.15
PLN100.52 tax excl
Lowest price: PLN129.50 -5%
Choose options
Lid for Rototec tanks
  • -5%

Cover for Rototec tanks

  • Polyethylene cover
  • For ROTOTEC above-ground tanks
  • Equipped with a vent
star_border star_border star_border star_border star_border
0 Review(s) 
Price
PLN114.00 Regular price PLN120.00
PLN92.68 tax excl
Lowest price: PLN110.70 +3%
Choose options
Steel sealed pipe
  • -5%

Sealed pipe AISI 316

  • Sealed pipe for tanks 
  • Stainless steel sealed pipe
  • Diameters from ¾" to 2"
star_border star_border star_border star_border star_border
0 Review(s) 
Price
PLN204.25 Regular price PLN215.00
PLN166.06 tax excl
Lowest price: PLN193.09 +6%
Choose options
Brass ball valve
  • -5%

Brass ball valve

  • Brass ball valve
  • Diameters from ¾" to 2"
  • Female thread x Male thread
star_border star_border star_border star_border star_border
0 Review(s) 
Price
PLN53.88 Regular price PLN56.72
PLN43.80 tax excl
Lowest price: PLN56.50 -5%
Choose options
Liquid level indicator for above-ground tanks
  • -5%

Analogue water level indicator

  • Maintenance-free analogue display
  • Measuring range: 0-250 cm
  • Suitable for Verticale, Valigia, Grande and Verona tanks
  • For rainwater and drinking water tanks
star_border star_border star_border star_border star_border
0 Review(s) 
Price
PLN456.00 Regular price PLN480.00
PLN370.73 tax excl
Lowest price: PLN455.53 0%
Liquid level sensor CS-04 orange

Liquid level sensor CS-04

  • Sensor for rainwater and septic tanks
  • Power supply 230 V or battery operation 3.6 V R14
  • Integrated management application
star_border star_border star_border star_border star_border
0 Review(s) 
Price
PLN599.00
PLN486.99 tax excl
Choose options