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Product
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NON CLOG SLURRY PUMPS - "NCS"
Non-Clog Slurry Pumps for Slurry Application |
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GENERAL
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The NCS type pumps are basically Non Clog Slurry handling Centrifugal pumps designed & engineered to provide heavy & sturdy construction to meet rugged pumping requirements.
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The NCS pumps are in Back Pull-out construction, Horizontal, Foot Mounted, Single stage, End suction and Top Centerline Discharge, with Semi Open Non Clog impeller permitting pumping slurries containing solids maximum up to 35mm size.
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The selection of material of construction over a wide range permits pumps to operate under adverse critical conditions encountered due to handling of abrasive slurries containing debris.
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The pumps are so designed as to secure the shaft against coming in contact with pump liquid and thereby permitting the selection of shaft material free from the corrosive/abrasive nature of pump liquid.
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The flow passages are generously sized i.e. the hydraulic passage of both impeller & volute are freely accessible by hand for cleaning / flushing of pump when not in operation.
Non-Clog Slurry Pumps Applications:
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INDUSTRIES |
SERVICES |
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PAPER & PULP INDUSTRY |
PAPER & PULP SLURRY |
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STARCH PLANTS |
MAIZE SLURRY |
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CHEMICALS, DYES & INTERMEDIATES |
DYES & INTERMEDIATES |
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OIL EXTRACTION AND WASTE OIL REFINERIES |
WATER TREATMENT & DISTRIBUTION SYSTEM |
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BULK DRUGS & PHARMACEUTICALS |
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EFFLUENT TREATMENT PLANTS |
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Construction Options for Non-Clog Slurry Pumps:
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Offered with Semi Open / S-CHANNEL impeller.
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Casing provided with inspection cover for cleaning / flushing.
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Impellers are provided with Back Vane to minimize Axial Thrust and Gland Leakage.
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Impeller is mounted on floating rotor assembly i.e. bearing housing is provided with cartridge arrangement permitting adjustment of axial clearance between impeller and casing / wear plate. This feature enables to maintain the steady pump performance over a long period without opening the pump during its course of operation and thereby reducing the down time to fantastically low level i.e. hardly 10 – 15 minutes instead of several hours.
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Flange Rating PN 16/ BS / ASA Standards.
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Various Shaft Sealing Available are,
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Gland Packing ( ASB. / NON ASB. depending on the service.)
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Mechanical Seals (Single or Double Mechanical Seal Arrangements.).
Material of Construction for Non-Clog Slurry Pumps:
AS PER ASTM / DIN STANDARDS
GRADED GREY CAST IRON
CARBON STEEL(WCB) / ALLOY STEEL
CF8, CF8M, CF3, CF3M (SS316L), ALLOY 20, CD4MCu
NICKEL & Ni-ALLOYS, NI-RESIST, 2% NiCI, R 55, HASTELLOY -B / C
GUN METAL / BRONZE
Operating Range for Non-Clog Slurry Pumps:
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Capacity – Q- up to |
400 M³/hr. |
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TDH - H- up to |
55 MLC |
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Speed - n - |
960 / 1450 / 2900 rpm |
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Temperature |
120 ºC |
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Working Pressure |
16 Bars |
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Pump sizes – DN - |
32 mm to 200 mm |
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