Technical Specifications
The document provides specifications for vertical pumps, detailing maximum capacity, total head, motor power, and maximum operating temperature. The capacity ranges from 350 to 780 liters per minute, with a total head of 18 to 27 meters. Motor power varies between 1.5 to 5.5 kW, and the maximum operating temperature is 55°C for PVC, 90°C for PVDF, and 70°C for PP materials. Note that specifications may vary based on the motor supplier and pump depth.

Component Descriptions
The document lists various components of the vertical pumps, including the motor, column screws, deflector, seal ring, discharge pipe, support flange, shaft sleeve, pump column, shaft, elbow, rotating and static bushings, and more. Each component is identified with a specific part number for easy reference.

Dimensions and Performance
The dimensions and performance curves are provided for different pump models (V3A1, V3A2, V3A3, V3B1, V3B2, V3B3). The dimensions include measurements such as diameter, length, and other critical sizes. Performance is referenced with water at room temperature, and variations depend on the motor used.

Material and Options
The pump body and shaft materials include PP, PVC, PVDF, INOX AISI 316, Titanium, and Hastelloy. Bushing options are available in combinations of PTFE, graphite, carbon, and ceramic. Depth options range from 400 mm to 2000 mm. Additional options include strainers, fume seals, and additional bushing couples.

Pump Identification
The document provides a system for identifying pumps based on model, material, bushing type, depth, and optional features.