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$383.48 each
In Stock
Order by 6PM, receive Tomorrow
Tank Volume:
15 Gallons
MANUALS (2)
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
–
15 Gallons
3/4" Connection
75 MAX PSI
16" Diameter
Steel
220°F Max Temp
Description
–
Series ETX non-potable water expansion tanks are for use in commercial and residential closed loop hydronic heating system piping to control the thermal expansion of hot water and maintain system pressure below the relief setting of the relief valve. The pre-pressurized steel tank features a durable expansion membrane that prevents contact of the water with the air in the tank. This rugged diaphragm minimizes loss of the air change and ensures long and trouble-free life for the system. Model ETX mounts to supply piping.
Features:
"Do not use this item for any installation or repair of potable water applications. This product does not comply with the "Safe Drinking Water Act," which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only."
Features:
- Precharged at 12psi (83 kPa)
- Rugged flexible butyl diaphragm
- In-line
- Compatible with glycol in systems
- Steel construction
"Do not use this item for any installation or repair of potable water applications. This product does not comply with the "Safe Drinking Water Act," which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only."
Specs
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| Application: | Heating |
|---|---|
| Tank Volume: | 15 Gallons |
| Max Accepted Volume: | 6.0 Gallons |
| Diameter (Inches): | 16" |
| Material: | Steel |
| Diaphragm Material: | Butyl |
| Precharged PSI: | 12 psi |
| Max Temp (F): | 220°F |
| Max Pressure (PSI): | 75 |
| Connection Size: | 3/4" |
| Connection Type: | MNPT |
| ASME: | No |
Questions?
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Showing 1-1 of 1 reviews
ext90 expansion tank
The only problem is the discription on your web site. It stated the thread size is 1/2 NMPT. It is actually 3/4 NMPT. I do not live in town and was fortunate to have what I needed on hand.
biker
Salmon Idaho
11 years ago
Verified Buyer
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