The Caprari E4XED DESERT range of borehole submersible pumps offer unique characteristics. Featuring structural components in cast stainless steel guaranteeing high reliable operation in even the most critical conditions such as aggressive and or abrasive environments.
All Capari E4XED DESERT pumps are equipped with DEFENDER® the galvanic protector installed in the pump/motor coupling area. This device acts as an anode to protect both the pump and electric motor from corrosion and galvanic currents by passivating the stainless steel.
Bearings are protected against entrance of sand with a non-return lip seal.
Coupling motor area is protected against the entrance of solids guaranteeing less wear on the components.
The assembly between the valve casing and the outer shell is achieved by means of an innovative threading system, namely EASY-CHECK, whose special profile and sand seal guarantee long life and most importantly prevent the valve casing from jamming. This makes it easier to disassemble and easier to inspect and maintain.
The E4XED Desert range of borehole submersible pumps are capable of pumping fluids containing between 300 m/g3 of sand. Compact and stainless, they combine power and reliability due to their pioneering construction and quality materials.
Top level efficiency ratings the best on the market. The efficiency curves guarantee high efficiency throughout the entire duty curve.
Guaranteed advantages thanks to the excellent head per stage (shorter pump, required pump being equal).
Robust components and smooth surfaces (typical of casting technology) ensure sturdiness, long life and high level reliability. In addition, performance curves centred on the duty point with specific impeller trimming can be created.
Maximum temperature of pumping liquid 300C
Maximum time operating on closed inlet 3 minutes
Installation depth below water level 0.3m minimum to 150m maximum
The Caprari Range of borehole submersible pumps is so vast that prices are upon application, please contact us with your specifications and we will select the most appropriate pump for your requirements.
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