Description
Application
- Water supply
- Irrigation
- Pressure boost
Features
- The delivery casing and suction casing of the pump are precision-machined parts made of grade 304 cast stainless steel, providing superior strength and durability. The suction casing is NEMA compliant.
- Floating impellers are made with the addition of NorylR material for perfect sand processing.
- The pump jacket is made of 304 stainless steel to ensure maximum abrasion resistance.
- 304 stainless steel shaft coupling allows easy alignment with the motor shaft.
- The strainer is made of embossed stainless steel 304, which gives it the necessary strength.
- 304 stainless steel check valve installed in the head prevents the backflow of water and minimalize the water shock affecting
the pumps. - Hexagonal 304 steel rod pump shaft provides high corrosion resistance.
- 1.5 mm thick polished 304 stainless steel pump casing jacket ensures optimal abrasion resistance.
- Polyacetal bearing provides high wear and abrasion resistance.
- Pumps with a 2DR 230V motor have an integrated start-up capacitor.
Instructions
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Technical Specifications
Maximum flow [l/min]50 – 260
Maximum head [m]67 – 139
Input voltage [V]230, 3×400
Power output – P2 [kW]0.55 – 3
Rated flow [l/m]35 – 45
Rated head [m]49 – 101
Delivery port [“]5/4,
Pump diameter [“]4,
Maximum immersion depth [m]80 – 250
Drinking water certificateNO,
Float switchNO
Maximum current [A]2.30 – 8.70
Maximum liquid temperature [°C]30 – 35
Cable length [m]20 – 35
Protection [IP]68,
Automatic thermal protectionYES, NO,
Dry run protectionNO,
Off switchNO,
Speed controlNO,
Capacitorintegrated, NO,
Maximum borehole diameter [mm]98
Impeller materialnoryl,
Constructioncentrifugal,
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