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Salient Features
* Pump is capable of handling sand laden or brackish or geothermal water with ease.
* Driven through a series of shafts supported by water lubricated rubber bearings, through drive head installed on ground level.
* Can be driven by an electric or Solar Powered Motor or Diesel Engine and provides option for changing pumps speed to match bore well yield.
* Smaller bore diameter reduces drilling costs.
* Flow rates unaffected by change in lavel of water table.
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Nikkiso Cryogenic Pumps, wetted motor type submerged pump, specially suited for cryogenic liquefied gas such as LNG, LPG and LEG.
* Submerged wetted motor configuration eliminates leakage of liquids and make pump construction simple
* Long bearing service life by minimal gearing load design
* Pump test facility with LNG (-162℃) is available
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Application
These pumps are used for water supply, irrigation, dewatering. Turbine pumps are particularly suitable for narrow bore holes. Minimum bore hole sizes range from 200mm to 350mm.
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Operating Limits:
-Max.Depth: 10m
-Max.fluid temperature: 60°C
-Max.ambient temperature: 40°C
-Continuous duty
Material:
-Pump body: Cast iron
-Impeller: Cast iron
-Motor shaft: 45#Steel/Stainless Steel
-Double Mechanical seal: Silicon/Silicon+Ceramic/Graphite
Application:
·Drainage and sewage applications
·Wastewater removal or transfer
·Dewatering
·Rcommended for usage in cellars, underground car parks, drains, cesspits etc.
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Semi-axial submersible electric pumps for 6” wells, made of a multistage pump unit prepared for coupling to submersible electric motors (2 poles - 50 Hz), according to NEMA Standard. The pumping unit is made up of the hydraulic components coupling (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.
• The impellers are available made of bronze or cast iron alloy;
• The diffusers are made of cast iron;
• Axis made of chrome steel double;
• Suction screen, coupling, cable guard , nuts and bolts are made of stainless steel;
• The check valve is fitted directly inside the delivery casing;
6" SEMI-AXIAL TYPOLOGIES
6C Maximum Capacity 700 l/min
6B Maximum Capacity 900 l/min
6A Maximum Capacity 1200 l/min
6E Maximum Capacity 1500 l/min
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Radial electric submersible pumps for 6” 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.
6" TYPOLOGIES
6D Maximum Capacity 250 litre/minute
6Z Maximum Capacity 400 litre/minute
6X Maximum Capacity 500 litre/minute
6V Maximum Capacity 800 litre/minute
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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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