Horizontal Multistage Centrifugal Pumps in India, Horizontal Multistage Centrifugal Pump manufacturers in India, Horizontal Multistage Centrifugal Pump exporters in India

Horizontal Multistage Centrifugal Pumps

OCH Horizontal Multistage Booster Pumps are the products of the expertise gained from over four decades of experience, endurance and workmanship. OSWAL products are engineered to perfection with utmost care and stringent quality control at all stages to ensure a trouble free service.
OSWAL horizontal multistage centrifugal pumps are axial suction and vertical radial delivery with threaded ports. The impellers, diffusers and shaft of these pumps are made of stainless steel and designed to deliver the best possible hydraulic efficiency . This pump is a non-self priming horizontal centrifugal pump with mechanical shaft seal and sealing is by means of a bellows mechanical seal.
These pumps are powered by at any enclosed fan cooled A.C. induction motor , suitable for continuous duty . Motor stator is made of low watt loss steel laminations assembled under pressure and rigidly locked in the frame. Dynamically balanced rotor ensures vibration free and noise free operations. Shaft is made of quality stainless steel. All single-phase pumps are incorporated
with thermal over load protector. These pumps require an adequate starter/motor protector control panel.

Applications :
• Industrial and domestic water pressure boosting and distribution
• Small farms
• Pumping of clean liquids in industry
• Car washing
• Hotels & Multistory Buildings

Salient Features
• Fitted with motor protector
• SS304 Impellers and stage casings
• Designed for wide voltage fluctuations
• Aluminum body for better the heat dissipation
• Higher working pressure
• Sturdy and compact

Specifications :
Output 0.22 " 5.5 KW / 0.3 " 7.5 HP
RPM (Pole ) 2880 RPM / 2 Pole
Enclosures TEFC
Frame 71
Ambient temperature / temperature rise 55°C / 80° C
Insulation Class F
Voltage 220 V
Frequency 50 Hz
Connection Single Phase
Duty S1
Degree of protection IP55
Main Dimensions (mounting) Foot Mount - 96 X 115 mm Suitable for 8 mm/10 mm Bolt
Pumped Liquids
Thin, clean, non-aggressive and non-explosive liquids without solid particles or fibers.
Temperature 45°C (max.)
Permissible amount of sand 28 gm / m (max.)
Chlorine ion density 500 ppm (max.)
Allowable solids 3000 ppm (max.)
Specific gravity 1.004 (max.)
Hardness (Drinking Water) 300 (max.)
Viscosity 1.75 x 10 m / Sec. (max.)
Turbidity 50 ppm silica scale (max.)
pH 6.5 to 8.5
MATERIALS OF CONSTRUCTION
Part Name Type S
Pumps Casing Cast Iron
Pump Bracket Cast Iron
Impeller SS-304
Diffuser SS-304
Motor Frame Aluminum
Shaft SS-410
Mechanical Seal Carbon & Ceramic
Base Plate Mild Steel
Performance Table 50Hz OCM -1
MODEL K.W. H.P. Stage Discharge
M3/H (LPM) 0 0.4 0.8 1 1.2 1.6 2
LPM 0 7 13 17 20 27 33
OCM-1 0.22 0.3 3   27 26 25 23 22 19 15
OCM-1 0.3 0.4 4 36 35 33 31 29 26 20
OCM-1 0.37 0.5 5 45 44 41 39 36 32 26
OCM-1 0.45 0.6 6 54 53 49 47 44 38 31
Performance Table 50Hz OCM - 2
MODEL K.W. H.P. Stage Discharge
M3/H 0 0.8 1.6 2.5 3 3.5 4
LPM 0 13 27 42 50 58 67
OCM- 2 0.22 0.3 2 (HEAD (METERS) 18 17 15 13 10 8 6
OCM- 2 0.3 0.4 3 27 26 23 19 15 13 9
OCM- 2 0.37 0.5 4 36 34 30 25 20 17 12
OCM- 2 0.45 0.6 5 45 43 38 32 25 21 15
OCM- 2 0.55
0.75
6 54 51 45 38 30 25 18
 

   
Performance Table 50Hz   OCM-3
MODEL K.W. H.P. Stage Discharge
M3/H 0 0.8 1.6 2.4 3 3.6 4.2
LPM 0 13 27 40 50 60 70
OCM 3 0.37 0.5 3   28 27 26 24 21 18 14
OCM 3 0.45 0.6 4 37 36 34 31 29 25 19
OCM 3 0.55 0.75 5 46 45 43 39 36 31 24
OCM 3 0.75 1 6 55 54 51 47 43 37 29
Performance Table 50Hz
OCM - 5
MODEL K.W.
H.P.
Stage Discharge
M3/H 0 2 4 6 7 8 9
LPM 0 33 66 100 117 133 150
OCM 5 0.3 0.4 2 (HEAD (METERS) 18 15 13 11 9 6 4
OCM 5 0.45 0.6 3 27 23 20 16 13 10 6
OCM 5 0.55 0.75 4 36 31 26 21 18 13 8
OCM 5 0.75 1 5 45 39 33 27 22 16 10
OCM 5 1.1 1.5 6 54 46 40 32 26 19 12
Performance Table 50Hz OCM - 10
MODEL K.W. H.P. Stage Discharge
M3/H 0 3 5 8 10 12 14
LPM 0 50 83 133 167 200 233
OCM10 0.75 1 1 (HEAD (METERS) 16 15 14 14.5 13 11 9
OCM10 1.5 2 2 31 31 28 28 26 23 18
OCM10 2.2 3 3 47 46 43 43 39 34 28
OCM10 3 4 4 62 61 57 57 52 46 37
OCM10 3.7 5 5 78 77 71 71 65 57 46
Performance Table 50Hz OCM - 15
MODEL K.W. H.P. Stage Discharge
M3/H 0 4 8 12 15 18 20
LPM 0 167 200 234 267 300 334
OCM15 1.5 2 1 (HEAD (METERS) 17 16.5 16 15.5 15 13 11
OCM15 2.2 3 2 33 32.5 32 31 30 27 22
OCM15 4 5.5 3 50 49 47 46 45 40 33
OCM15 5.5 7.5 4 66 65 63 62 60 53 44

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