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BLOCK UNIT Series

BLOCK UNIT Series

BLOCK UNIT Series

Product catalog summary
Overview: The document provides technical specifications and details for the BLOCK UNIT Series, which are small built-in pressure boosters designed for commercial water systems. These units are fully automatic and consist of a single-phase pump, diaphragm tank, pressure switch, pressure gauge, and various connectors. They are ready to be connected to a building's water system and are available with either self-priming (BGM) or horizontal single-impeller (CEAM) centrifugal pumps.
Specifications:
  • Delivery: Up to 100 liters per minute (6 m3/h)
  • Head: Up to 50 meters (5 bar)
  • Power Supply: Single-phase, 50 and 60 Hz
  • Motor Starting: Direct On Line (D.O.L.)
  • Power: Up to 1.1 kW
  • Water Temperature: 0°C to +40°C
  • Pump Type: Horizontal
  • Control: Pressure switch
  • Tank: 24-liter horizontal cylindrical
Materials:
  • Pump: Stainless steel
  • Tank: Enamelled steel with butyl membrane
Applications: These units are suitable for pressure boosting in domestic water systems, lawn sprinkling, washing, and pumping non-aggressive liquids in industrial plants.
Technical Specifications: The document includes a detailed table listing various models of the Grupposfera and Block units, specifying their input power, setup, flow rate, weight, and dimensions. Key models include Grupposfera PM, CEAM, CAM, BGM, and 2HM series, each with specific power ratings and flow capacities.
Installation Note: After installation, the diaphragm tank air precharge must be set to a value 0.2 bar lower than the minimum pressure switch set-point.
Additional Information: For a complete list of technical information, the document refers to the website www.lowara.com.
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Catalog excerpts

BLOCK UNIT Series-1

BLOCK UNIT Series Small built-in pressure boosters, fully automatic. These units consist of a single phase pump, diaphragm tank, pressure switch, pressure gauge and various connectors suitable for commercial water systems. The units are fully assembled and ready to be connected to the building’s water system. Applications Pressure boosting in water systems for domestic use, lawn sprinkling and washing Pumping of non-aggressive liquids in industrial plants Choice of units with self-priming (BGM) or horizontal single-impeller (CEAM) centrifugal pumps. Specications Delivery: up to 100 l/min (6 m3/h) Head: up to 50 metres (5 bar) Power supply: single-phase 50 and 60 Hz Motor starting: D.O.L. Power: up to 1.1 kW. Water temperature: 0°C to +40°C Pump type: horizontal Control: pressure switch Tank: 24l horizontal cylindrical Materials Pump: Stainless steel Tank: Enamelled Steel; butyl membrane For a complete list of technical information, consult www.lowara.com

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BLOCK UNIT Series-2

SPHERE UNIT, BLOCK UNIT SERIES Technical specications Approximative Overall Dimensions in mm Grupposfera PM 16 Grupposfera PM 21 Grupposfera PM 30 Grupposfera PM 40 Grupposfera CEAM 70/3 Grupposfera CEAM 70/5 Grupposfera CEAM 80/5 Grupposfera CAM 70/33 Grupposfera CAM 70/34 Grupposfera CAM 70/45 Grupposfera CAM 120/33 Grupposfera CAM 120/35 Grupposfera CAM 120/55 Grupposfera CAM 200/33 Grupposfera BGM 3 * Grupposfera BGM 5 * Grupposfera BGM 7 * Grupposfera BGM 9 * Grupposfera BGM 11 * Grupposfera 2HM3 Grupposfera 2HM4 Grupposfera 2HM5 Grupposfera 2HM7 Grupposfera 4HM4 Grupposfera 4HM5 Grupposfera...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.