EXT-15 Non-Potable Water Expansion Tank
Series ETX and ETSX Pressurized Expansion Tanks for Heating and Cooling Systems are designed to absorb the increased volume of water created when water is heated. These tanks maintain system pressure below the relief setting of the relief valve. The Series ETX and ETSX’s 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.
Watts 0066605 Features:
Precharged at 12psi (83 kPa)
Rugged flexible butyl diaphragm
In-line and free standing models
Compatible with glycol in systems
Constructed of steel
Watts 0066605 Specifications:
Height: 12-1/2″
Material: Steel
Connection Size: 1/2″
Connection Type: MNPT
Weight: 5.4 lbs.
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Dimensions and Measurements
| Height | 12.5 in. |
| Product Weight | 5.4 lbs. |
| Diameter | 8 in. |
| Water Connection | 1/2″ |
Characteristics and Features
| Material | Steel |
| Water Connection Type | MNPT |
Warranty and Product Information
| Lead Leaching Certified NSF/ANSI 61 | N/A (Regulation does not apply) |
