Specifications
The AG-JEC Series self-priming pumps are designed for swimming pools and come with a pre-filter. They have a delivery capacity of up to 30 m³/h and a head of up to 17 meters. The pumps are available in both three-phase and single-phase power supply options at 50 Hz, with power ranging from 0.3 kW to 1.5 kW. The maximum operating pressure is 2 bar, and they can handle liquid temperatures from -10°C to +40°C. The insulation class is F, and they have an IP55 protection rating.

Materials
The pump body, pump-motor adapter, impeller, diffuser, drain cap, and basket filter are all made from technopolymer. The mechanical seal is made from ceramic/carbon, and the elastomers are NBR.

Applications
These pumps are suitable for water distribution, swimming pools, fountains, and water displays.

Single-Phase Operating Characteristics
The single-phase models operate at 230V 50Hz with various power ratings. For example, the AG8 model has a power of 0.3 kW and a current of 1.45 A, while the J250EC model has a power of 1.5 kW and a current of 7.5 A. The hydraulic performance varies with the flow rate, with the total head decreasing as the flow rate increases.

Three-Phase Operating Characteristics
The three-phase models operate at 400V 50Hz. The J100ECT model has a power of 0.55 kW and a current of 1.1 A, while the J250ECT model has a power of 1.5 kW and a current of 3.4 A. Similar to the single-phase models, the total head decreases with an increase in flow rate.

Dimensions and Weights
The dimensions and weights of the pumps vary by model. For instance, the J100EC model has a length of 548 mm and a weight of 11.8 kg, while the AG8 model weighs 9.0 kg.