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STAC - Model PF Series -Peripheral Pumps
Pumps with peripheral impellers which allow to reach medium-high discharge heads with low powers. This pumps are particularly suitable for pumping and distributing water in domestic water supply systems, as well as providing water supply to high pressure water heating systems.
Limits of Use:
- Clean water with max temperature 80°C.
- Max. suction depth: 7 mt
Construction Materials:
- horizontal pump with axial inlet and upward facing outlet.
- Pump body and support: G20 cast iron.
- Bronze impeller
- Aisi 416 shaft
- Ceramic/graphite mechanical seal.
Electric Motor:
- 2 poles, close type with external cooling fan, insulation class F, grade of protection IP44.
- Standard voltages: M = 230/240-50; T = 230/400-50.
- Single phase motors is fitted with thermic microswitches to avoid damages to the motor. The protection of thereephase
- motors have to be arranget by the user.
- Different voltages and frequency available on request
Peripheral pumps. Important height with reduced powers. Brass impeller. Max water temperature 90°C.
Cast iron monoblock centrifugal surface electric pumps with varied performances for clean water and similar liquids. Casing and bracket are made in cast iron, motor is in aluminium case, noryl-brass-cast iron impellers, standard mechanical seal in NBR/carbon/ceramic and shaft in quality s/s. Max water temperature 45°C tor pumps with plastic parts in touch with water and about 100°C for others. Suction 4/5 mt (8/9 mt for self-priming pumps). Induction 2 poles motor, continuative service, self-cooling protection IP44 and class F insulation. Single-phase mod. have a permanent split condenser and a thermo-amperometric protection. Standard voltages 230V-50 Cy (single-phase), 230/400V-50 Cy (threephase till 4 Kw) and 400/690V-50 Cy (three-phase over 5.5 Kw). Special voltages and executions on request.
