Agriculture & Domestic

SS Submersible > 6″ Submersible Pumps > 30m³/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-30/022.231136804759.4
PS6S-30/033411368057311.3
PS6S-30/0445.511368066913.2
PS6S-30/055.57.51/2136/1408076515.0
PS6S-30/065.57.51/2136/1408086116.9
PS6S-30/077.5101/2136/1408095718.8
PS6S-30/087.5101/2136/14080105320.7
PS6S-30/099.312.51/2136/14080114922.6
PS6S-30/109.312.51/2136/14080124524.4
PS6S-30/119.312.51/2136/14080134126.3
PS6S-30/1211151/2136/14080143728.2
PS6S-30/1311151/2136/14080153330.1
PS6S-30/141317.51/2136/14080162932.0
PS6S-30/151317.51/2136/14080172533.8
PS6S-30/1615201/2136/14080182135.7
PS6S-30/1715201/2136/14080191737.6
PS6S-30/1818.5251/2136/14080201339.5
PS6S-30/1918.5251/2136/14080210941.4
PS6S-30/2018.5251/2136/14080220543.2
PS6S-30/2118.5251/2136/14080230145.1
PS6S-30/2222301/2136/14080239747.0
PS6S-30/2322301/2136/14080249349.0
PS6S-30/2422301/2136/14080258950.8
PS6S-30/2522301/2136/14080268552.6
PS6S-30/2622301/2136/14080278154.5
PS6S-30/2726351/2136/14080287756.4
PS6S-30/2826351/2136/14080297358.3
PS6S-30/2926351/2136/14080306960.2
PS6S-30/3126351/2136/14080326162.2
PS6S-30/3230401/2136/14080335764.1
PS6S-30/3430401/2136/14080354966.2
PS6S-30/3530401/2136/14080364568.2
PS6S-30/3637501/2136/14080393372.2
PS6S-30/4037501/2136/14080412575.1
PS6S-30/4337501/2136/14080441382.2

Performance Curve

Performance Table

PUMP MODELMOTOR kWIps02.223.334.445.556.607.228.338.909.4010.00
m3/h08121620242630323436
PS6S-30/022.2TOTAL MANOMETRIC HEAD IN METRES- (COLUMN WATER)2422.822212018.517.915.9141311
PS6S-30/03336.5343331.83028.527.824.522.820.518
PS6S-30/04447444341.839.83835.832.5302724
PS6S-30/055.558.55553.851.84946.54540373431
PS6S-30/065,570.56765625955.853.548454238
PS6S-30/077.582787673696562565248.545
PS6S-30/087.592.588868379747163.55954.550
PS6S-30/099.3105100979489838073676257
PS6S-30/109.3117111108104999389.58175.57063
PS6S-30/119.3127121117113108.51029889.5847871
PS6S-30/1211137131127122.51171111079891.58577
 

Peformance Curve

Performance Table

PUMP MODELMOTOR kWIps02.223.334.445.556.607.228.338.909.4010.00
m3/h08121620242630323436
PS6S-30/1311TOTAL MANOMETRIC HEAD IN METRES - (COLUMN WATER)1481421371321271191151061009283
PS6S-30/14131601521481421361281241121059788
PS6S-30/151317216315715214513613212011410494
PS6S-30/1615184175169164156148143130121112102
PS6S-30/1715196186180174168158152139130120110
PS6S-30/1818.5208198192185177166160146137127116
PS6S-30/1918.5220210203196187175168154144134122
PS6S-30/2018.5232218211204196184177162152140128
PS6S-30/2118.5242230223215206193185168157146134
PS6S-30/2222252240234226216202194175164152143
PS6S-30/2322262249242232222208200180169156143
PS6S-30/2422272257248240228215207188175160146
PS6S-30/2522282267258248236222213193180165150
PS6S-30/2622292277268259246230220199185170154
PS6S-30/2726304288280268254237228204191176160
PS6S-30/2826315302292279264246235212198182168
 

Performance Curve

Performance Table

PUMP MODELMOTOR kWIps02.223.334.445.556.607.228.338.909.4010.00
m3/h08121620242630323436
PS6S-30/2926TOTAL MANOMETRIC HEAD IN METRES - (COLUMN WATER)300305297272253233222200187172159
PS6S-30/3126320326318295274255244218201185169
PS6S-30/3230338340326305289273260231213196176
PS6S-30/3430356359345322302282272242224204184
PS6S-30/3530370366361340320297283255233212188
PS6S-30/3637405401386367346321308273250224200
PS6S-30/4037425418401382360339322286264240210
PS6S-30/4337458450432411387360345307282256230

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