AMTROL

The AMTROL Champion series well water tanks listed here have a factory precharge of 38 psi. This precharge is set at the factory and is intended to be adjusted to 2 psi below the pump cut-in pressure for proper operation. The precharge pressure helps maintain consistent water pressure and reduces pump cycling. For specific models, the precharge is stated as 38 psi across the vertical steel tanks in capacities from 20 to 119 gallons. The inline 2- and 4-gallon tanks also use a 38 psi precharge. Always verify the precharge with a gauge before installation and adjust if necessary.

The AMTROL Champion well water tanks shown in this catalog are not ASME rated. They are designed for residential private well systems and light commercial applications where ASME certification is not required. If your project requires ASME compliance, you will need to select a tank that carries the ASME mark. The product specifications for these Champion models explicitly state 'ASME Compliance: Not Rated.' 3G Electric can help identify alternative AMTROL products if ASME rating is a requirement.

The AMTROL CH-26 and CH-34 are both vertical steel well water tanks with a 38 psi precharge. The primary difference is the tank capacity: the CH-26 has a 26-gallon capacity, while the CH-34 has a 34-gallon capacity. Both are designed for residential well systems to store water and maintain pressure, reducing pump cycling. They share the same installation type (vertical) and are not ASME rated. Selection between them depends on the system's water demand and the desired drawdown volume. Larger capacity provides more drawdown and longer pump off cycles.

Yes, the AMTROL inline well water tanks, such as the 2-gallon CH-2 and 4-gallon CH-4, are designed for inline installation in either horizontal or vertical orientation. They have a 3/4 in FNPT connection and are used in well water systems to help maintain system pressure. The compact size allows for installation in tight spaces. When installing horizontally, ensure proper support and that the connection orientation does not trap air. These tanks are not ASME rated and are suitable for residential applications.

Among the AMTROL Champion well water tanks listed, the largest vertical steel model has a 119-gallon capacity. It features a 38 psi precharge and is not ASME rated. This tank is suitable for residential or light commercial applications requiring significant water storage and pressure maintenance. For systems with higher demand, multiple tanks can be installed in parallel, or a larger tank may be selected. 3G Electric can provide specifications and availability for the 119-gallon model and other sizes in the Champion line.

The AMTROL Champion well water tanks listed have varying connection sizes depending on the model. The inline 2- and 4-gallon tanks use a 3/4 in FNPT connection. The larger vertical tanks typically have a 1 in or larger connection, but the exact size should be confirmed from the product specifications. For accurate connection sizing, refer to the individual product data or contact 3G Electric with the specific model number. Proper connection sizing is critical for matching system piping and ensuring leak-free installation.