Extrol Pro EX-30PRO - Water heaters and boilers Amtrol - Free user manual and instructions
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| Product Type | Expansion Tank for Water Heaters and Boilers |
| Brand | Amtrol |
| Model | Extrol Pro EX-30PRO |
| Capacity | 30 Gallons (114 Liters) |
| Maximum Working Pressure | 150 PSI (10.3 bar) |
| Maximum Temperature | 240°F (115°C) |
| Connection Size | 1 inch NPT Female |
| Material | Steel Tank with Butyl Diaphragm |
| Pre-Charge Pressure | 40 PSI (2.76 bar) |
| Dimensions (Height) | 24.5 inches (62.2 cm) |
| Dimensions (Diameter) | 15 inches (38.1 cm) |
| Weight | 45 lbs (20.4 kg) |
| Application | Commercial and Residential Water Heater and Boiler Systems |
| Mounting | Vertical or Horizontal via Brackets |
| Warranty | 5 Years Limited |
| Maintenance | Annual check of pre-charge pressure and diaphragm integrity |
| Safety Features | ASME Certified, meets ANSI standards |
| Repairability | Replaceable diaphragm (service kit available) |
| Spare Parts | Amtrol diaphragm replacement kit, air valve cap |
| Included Accessories | Installation manual, mounting brackets |
Frequently Asked Questions - Extrol Pro EX-30PRO Amtrol
What is the purpose of the Amtrol Extrol Pro EX-30PRO expansion tank?
The Extrol Pro EX-30PRO is designed to absorb excess pressure caused by thermal expansion in closed water heating systems, preventing damage to pipes, valves, and water heaters.
How do I check the pre-charge pressure on my EX-30PRO?
Use a tire pressure gauge on the air valve at the top of the tank. Ensure the system is depressurized (water side) before checking. Adjust with a compressor if needed to match the required pre-charge (typically 40 PSI).
Can the EX-30PRO be installed horizontally?
Yes, the EX-30PRO can be installed vertically or horizontally. Use the provided mounting brackets and ensure the tank is properly supported.
What is the maximum temperature and pressure rating?
The maximum working pressure is 150 PSI (10.3 bar) and maximum temperature is 240°F (115°C). Do not exceed these limits.
How often should I inspect the tank?
Annually check the pre-charge pressure and look for leaks or corrosion. Replace diaphragm if water appears at the air valve.
Is the diaphragm replaceable?
Yes, the diaphragm is replaceable. Use Amtrol's service kit for your model. Follow the manual for proper replacement procedure.
What size pipe connection does it use?
The EX-30PRO has a 1 inch NPT female connection. Use appropriate fittings for your system.
Can this tank be used with potable water?
Yes, it is approved for potable water systems. The butyl diaphragm and steel shell meet safety standards for drinking water.
How do I drain the tank for maintenance?
Depressurize the system, then drain water from the tank using the drain valve (if present) or by loosening the connection. Relieve air pressure via the air valve.
What does the warranty cover?
Amtrol offers a 5-year limited warranty against defects in materials and workmanship. Damages from abuse, freezing, or improper installation are not covered.
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USER MANUAL Extrol Pro EX-30PRO Amtrol
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Product information
Brand : Amtrol
Model : Extrol Pro EX-30PRO
Category : Water heaters and boilers