1.12 NSP SERIES MUD PUMP

SELF PRIMING-CENTRIFUGAL PUMP “NSP” SERIES

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FEATURES

• Excellent quick automatic priming action without foot valve up to 8 mtrs.
• Automatic air release during priming.
• Back pull design, so easy maintained without disturbing pipe lines.
• Dynamically balanced rotating parts ensure less vibrations.
• Better efficiency because of good hydraulic design.
• Non-clog impellers to handle solid particles up to 16 mm.
• Minimum parts, fast repairing at low cost, Also pump is available at economical rate.
• Available in Bare, Coupled, Monobloc, Belt driven & Engine driven version.
• Also offered pump with trolley / trailer to move it from one place to another.
• Graded casting & perfect machining of all components ensure long life.
• ABLE TO OFFER PUMPS WITH CLOSED IMPELLERS FOR CLEAR LIQUIDS.
• Monobloc pumps can be able to with stand with wide voltage fluctuations.
• Less expensive & easily available spares.

APPLICATION

Public utilities: For pumping muddy water, sewage, polluted liquids, solid and in swimming pool.
• Dewatering Basements, Trenches, Construction sites.
• Onboard shift, as bilge, for desk wash & engine cooling.
Industrial : Petroleum product, Ceramic product Chemicals, Thermal plants etc.
• Tiles & Marble factories, effluent plants.
Marine Works: Handling liquids from docs, ports and vessels etc.
Salvage Operations : Fire fighting.
Mobile Machinery : Cooing water for marine engines & shovels.
• Any application where priming is to be avoided.

MATERIAL OF CONSTRUCTION

ENGINE DRIVEN PUMP

CASINGCast Iron / SS-304 (CF-8) , SS-316 (CF-8M)
IMPELLERCast Iron / CF-8 CF-8M / Bronze
DIFFUSERCast Iron / CF-8 CF-8M / Bronze
SHAFTEN-8 / SS 304 / SS 316
SLEEVESS-410 / SS 304 / SS 316 / Bronze
BEARING HOUSINGCast Iron
SEALINGTIWA/Carbon – Ceramic Seal / TC-TC Seal
WATER RATING CHART
MODELHP x RPMPIPE SIZETOTAL HEAD IN METERSSold Handling Size (MM)
6810121415161819202224252628303234
DESCHARGE LITERS PER SECOND
NSP-01.0 x 290040 x 404.84.23.52.51.87.0
NSP-1H2 x 290040 x 406.55.85.13.82.60.78.5
NSP-2H3 x 290050 x 509.08.58.07.06.05.03.31.810.5
NSP-3L5 x 145080 x 8018.016.615.112.39.25.57.0
NSP-3A5 x 290080 x 807.77.36.86.05.04.03.014.5
NSP-37.5 x 290080 x 8013.813.613.313.010.58.87.06.014.5
NSP-4LA10 X 1450100X 10034.932.731.328.827.524.422.821.317.212.910.06.718.5
NSP-4L12.5 X 1450100 X 10042.339.035.734.332.629.527.926.222.818.616.213.45.7-23.0

 

Performances are at 2900 RPM, 50 Hz and tested with Clear Water.
• Note : Special Pumps for Higher Capacity and Head available on request.

STAINLESS STEEL PUMP

OPEN IMPELLER

SEMI OPEN IMPELLER

nsp series mud pump