Expansion Tank

Product Details：

Shell material: carbon steel/304 stainless steel/customizable 316 material
model: 8L
Temperature resistance: – 10~99 ° C
Color: red/blue/custom-made white
Airbag material: EPDM
Pressure bearing: 6bar/10bar
Diameter: 8 inches
Height: 13 inches
Interface: G3/4 “or G1
Applicable medium: water/glycol solvent (concentration below 50%)

The airbag meets the drinking water standardltalian production technology, excellent quality.

Figure 1:
1. Dust protection cover
2. Inflatable nozzle
The tank can be inflated or deflated according to the system operating pressure
Figure 2:
Stainless steel exhaust valve
Unscrew the top stainless steel nut to remove the gas mixed in the water, which is conducive to the stable operation of the system
Figure 3:
Pressure gauge
The pre charge pressure in the tank is displayed before delivery, and the system water pressure is displayed after use

Exquisite welds:
Automated weldingNo welding slag in the tankNo harm to the airbagThick paint without saving materialAnti-rust treatment inside and outsidethe tank

Safety Air bag:
EPDM or butyl rubber materialGood air tightnessHigh temperature resistance andaging resistancelong lasting

reminder:

Since the customer’s operating pressure cannot be predicted, the factory default pre charging pressure of the expansion tank is: 2 bar for 6 kg pre charge and 2.5 bar for 10 kg pre charge. Before use, the user needs to supplement the air pressure in the tank to between 1/2 and 3/5 of the normal operating pressure of the system, or inform the supplier of the operating pressure before shipment, and the supplier will fill the air pressure to an appropriate value (in order to ensure transportation safety, the pre charging pressure is generally below 4 bar). If the air pressure is not supplemented before use, If the airbag is broken, it is not covered by the warranty.

Purchase Notes：

1. Basic exchange policy: Except for the goods that are clearly marked on the product details page and confirmed at the time of purchase that “no reason to return or exchange is not supported”. Products on the GONBOX column can apply for replacement under the premise that the products are in good condition, unused or damaged, and the accessories are complete

2.For specific warranty details, please refer to: “GONBOX Global Warranty Rules”  https://www.gonbox.com/gonbox-product-warranty-terms/
(Note: You need to bear the replacement shipping fee yourself)

3.Mail order:please read “Global Logistics Price Reference Instructions” https://www.gonbox.com/global-logistics-price-reference-instructions/