Submersible pump Meccanica Industriale S r l
4"

Radial electric submersible pumps for 4"wells made up of a multi-stage pump unit prepared for coupling to submersible electric motors (2 poles - 50 Hz), according to NEMA Standard. The pumping unit is made up of an external casing containing the hydraulic components (diffusers, impellers, spacers and bushings). The complete manufacturing cycles of all the components of the pumping unit are made on the Meccanica industriale S.r.l. premises.

• Impellers and diffusers are made of thermoplastic material reinforced with high wear-resistance fibreglass; they are protected with stainless steel inserts in the points of major stress;

• Suction casing and Delivery casing are made of brass alloy with high level mechanical specifications;

• The insertion of a special sliding block lessens friction where the soil is particularly sandy;

• Pump shaft, external casing, cable guard, suction screen, bushes , coupling , pins and bolts are all made of stainless steel;

• The check valve is fitted into the delivery casing.

4" TYPOLOGIES

4B Maximum Capacity 50 litre/minute
4S Maximum Capacity 90 litre/minute
4H Maximum Capacity 120 litre/minute
4R Maximum Capacity 250 litre/minute
4F Maximum Capacity 380 litre/minute

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