Agriculture & Domestic

SS Submersible>6″ Submersible Pumps>46m³/h

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Point Stainless steel Submersible Pumps are ingeniously designed and developed employing latest engineering softwares, high-tech machinery of pumping technology to deliver the best possible hydraulic efficiency . All these pumps are made of corrosion resistance Stainless steel with Non return valve. These pumps are made by High quality AISI 304 / AISI 316 grade stainless steel.

The 4" Stainless steel Submersible Pumps discharge range from  0.4m³/hr to 18m³/hr and Head range from 4.0m to 520m. The 4" Stainless steel Submersible Pumps are available with 1 ¼", 1 ½" & 2" Outlet Size.

Point Stainless steel Submersible Pumps are used for Public water supply, Irrigation, Fountains, De-watering, Sprinkler systems, Industrial water supply and Pressure boosting systems.

Features of Point Stainless steel Submersible Pumps: Stainless steel impellers and diffusers to resist corrosion, Built in non-return valve to protect the pump against water hammer, highly efficient, good resistance to sand, Energy efficient hydraulic design for cost effective operation, Easy to install and dismantle for service in the field if necessary .

Pumped Liquids

Non-aggressive, non-explosive, pure, cold, fresh water without abrasives particles having the following characteristics.

Temperature91.4 F
Chlorine ion density500 ppm (max.)
Allowable solids3000 ppm (max.)
Specific gravity1.004 (max.)
Hardness (Drinking Water)300 (max.)
Viscosity1.75x106 m²/sec (max.)
Turbidity50 ppm silica scale (max.)
pH6.5 to 8.5


Impellers

Radial flow impellers

4" : PS4S - 1, PS4S - 3 and PS4S - 5

6" : PS6S - 14, PS6S - 18 and PS6S - 22

Mixed flow impellers

4" : PS4S - 14

6" : PS6S - 30, PS6S - 48 and PS6S - 60

Connection

Screwed pipe connection with BSP thread as standard
NPT thread pipe connection are avilable on request

Curved Conditions

The conditions below apply to the curves shown the following pages.

Common

  • Tolerances in accordance with ISO 9906, Annex A.
  • Test Results with clean cold water, without gas content. Measurements have been made with airless water at a temperature of 20oC
  • Head and power values valid for liquids with density p = 1,0 kg/cm3 and kinematic viscosity v = max 1 mm2/s (1cSt)
  • When pumping liquids with a density higher than that of water, motors with correspondingly highter outputs must be used.
  • The QH curves apply to a rated motor speed of 2900 rpm.
  • The performance curves are inclusive of possible losses such as non-return valve losses.
  • A safety margin of +0.5m is recommended for the NPSH range

4" & 6" Curves

  • QH : the curves are inclusive of valve and inlet losses at the actual speed
  • Power curve : the power curve shows pump power input at the actual speed for one stage.
  • Efficiency Curve : n% shows pump stage efficiency.

Operating Conditions

Liquid temperature0o to + 45oC
Max. sand content into the water50g/m3
Max. starts per hour30 at regular intervals
Direction of rotationClockwise as seen from the pump coupling side.

Impeller / Diffuser

Point Pumps

These pumps are made with SS impeller and Diffuser for high efficiency and less loss. Impellers and Diffusers are avilable with various material grades like AISI 304 / AISI 316.


 

Shaft

Point PumpsStainless steel pump shafts are designed and made of AISI 304 / AISI 431 grade Stainless steel material.


 

Non return Valve with body

The integral Non return valve prevents back flow and reduces the risk of water hammer which paves the way for trouble free performance. Non return valve available with various material grades like AISI 304 / AISI 316.


 

Suction Housing

Point PumpsSuction housing are designed & manufactured in investment casting with various material grades like AISI 304 / AISI 316.


 

Wearing Ring / Intermediate Bush

Point PumpsThe wearing Ring and Intermediate bush are made with high quality rubber like NBR which has less wear and tear resistance.


 

Strainer

Strainers are provided in the inlet which prevent the oversized particulars entering inti the pump.


 

Reliability

Point PumpsReliability is ensured by means of high material standard and process methods. Pump parts are made up of stainless steels. These can withstands high abrasive and corrosive environment. Bush bearing and other rubber components are also designed to withstand sand abration and erosion.

Technology - Pump

The technology of submersible pumps are multistage single suction centrifugal type and provided with integral check valve which can be coupled to a submersible electric motors. The submersible pumps are designed and manufactured to provide smooth and easy installation.

Point submersible pumps can be offered with either Point water filled submersible motors or other NEMA standard motors.

The pump is checked during each stage of the assembly process up to the final stage, where in every pump is checked for flow, pressure, power consumption and leaks.

Material Options

The submersible pumps are available in stainless steel AISI 304 and AISI 316 grade in 4" and 6" submersible pumps.

Pump shaftAISI 304 & AISI 431
Diffuser casingAISI 304 / AISI 316
ImpellerAISI 304 / AISI 316

Efficiency

To make a positive impact in the pump efficiency level effective measures have been taken in designing every component. Superior manufacturing methods are adopted to achieve higher efficiencies.

Durability

The best material, high quality manufacturing methods and rigorous safety tests are conducted to ensure superior strength and durability of each product range.

Cross Sectional View

Dimensional Drawing

Dimensional Details

PUMP MODELREQUIRED MOTOR POWERNo. of Cable GuardDIMENSIONS (mm)APPROX NETT. WEIGHT (kg)
kWHPD1OSL2
PS6S-46/012.23114580/1003988.4
PS6S-46/0234114580/100511106
PS6S-46/035.57.51/2145/14980/10062412.8
PS6S-46/047.5101/2145/14980/10073715.0
PS6S-46/057.5101/2145/14980/10085018.0
PS6S-46/069.312.51/2145/14980/10096320.0
PS6S-46/0711151/2145/14980/100107622.2
PS6S-46/081317.51/2145/14980/100118924.4
PS6S-46/0915201/2145/14980/100130227.2
PS6S-46/1015201/2145/14980/100141529.6
PS6S-46/1118.5251/2145/14980/100152832.0
PS6S-46/1218.5251/2145/14980/100164134.8
PS6S-46/1322301/2145/14980/100175437.6
PS6S-46/1422301/2145/14980/100186739.5
PS6S-46/1522301/2145/14980/100198042.3
PS6S-46/1626351/2145/14980/100209345.1
PS6S-46/1726351/2145/14980/100220647.3
PS6S-46/1830401/2145/14980/100231949.5
PS6S-46/1930401/2145/14980/100243251.3
PS6S-46/2037501/2145/14980/100254553.7
PS6S-46/2137501/2145/14980/100265856.2
PS6S-46/2237501/2145/14980/100277158.4
PS6S-46/2337501/2145/14980/100288460.8
PS6S-46/2437501/2145/14980/100299763.3
PS6S-46/2537501/2145/14980/100311065.7

Performance Curve

Performance Table

PUMP MODELMOTOR kWIps03.335.557.810.011.112.212.815.616.7
m3/h0122028364044485660
PS6S-46/012.2TOTAL MANOMETRIC HEAD IN METRES - (COLUMN WATER)12121110.51098.5864.5
PS6S-46/023282625231919.518161210
PS6S-46/035.53836.535322726252318.515
PS6S-46/047.552514844393836332622
PS6S-46/057.565646357494644403327
PS6S-46/069.378777568.5595754504134
PS6S-46/071193908881706662584740
PS6S-46/081310710510194847974685546
PS6S-46/0915120119145106959084786455
PS6S-46/10151341311261161049891.5857262
PS6S-46/1118.5146144138127113107102958070
PS6S-46/1218.51581551501361221171111048977
PS6S-46/13221731681611501341291231169884
PS6S-46/142219018918016414513813012010090
PS6S-46/152220320019217615814813913011098
PS6S-46/1626213212207190168160152142120106
PS6S-46/1726230225215200180170160150128110
PS6S-46/1830246242232212188178168160134118
PS6S-46/1930260254244222198188180170143124
PS6S-46/2037270265254234209199189179150133
PS6S-46/2137285272261241220209198187157137
PS6S-46/2237292281270250229220209196164144
PS6S-46/2337305294283261239229219205170150
PS6S-46/2437322310297275251240229216180157
PS6S-46/2537337325313289264252240225190166

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