Submersible Pump NP SERIES

Submersible sewage Pumps

logo kira 150x150 1

 

Applications

  1.  Wastewater treatment system in condominium, hospital, buildings and domestic usage
  2. Wastewater treatment system in variety industries
  3. Sanitary sewer pumping
  4. Sewage treatment in farming
  5. Hydraulic engineering and flood control
  6. Any application that has solid object in water or need heavy duty pumping

 

High-Efficiency-Dry-Motor

 

High Efficiency Dry Motor

All stator coils are insulated by quality varnish under the automatic production line. This ensures the best insulation and durability.

 

Mechanical-Seal

 

Mechanical Seal

All pumps are equipped with double mechanical seal. Strong abrasion resistant mechanical seal composes of best grade silicon carbide to ensure the best seal performance.

 

Epoxy-Cable-Base

 

Epoxy Cable Base

All cables are seals firmly by rubber cup and filled with thick layer of epoxy resin at the cable entry. This expoxy resin prevents moisture entering through cable into motor caused by suction force in motor chamber.

 

KIRA_NP-Series-1

 

High Solids Epoxy Coating

High solids expoxy coating is used to provide good resistance to wastewater, water contain chemical* or sea water*. Expoxy coating reduces speed of corrosion and extends life span of pump.
* Resistance is up to mild level of chemical and sea water. Please consult your dealer for intense level liquid.

 

Food-Grade-Lubricant

 

Food Grade Lubricant

All pumps are filled with non toxic lubricant to follow company philosophy “JUNSUI” or pure water for good environment. This lubricant is food grade FDA standard, eco friendly and low impact on aquaculture farming.

 

KIRA_NP-Series

 

Cooling Jacket

From 22kW and up, pump comes with special jacket covering motor frame. Even though pump is all submerged, high power of motor create high heat during operation and shorten pump life. Cooling down is a key. When pump is operating, water goes to inlet and run between cooling jacket and motor frame to reduce temperature of motor before it is flused out.

 

KIRA_NP-Series-9

 

Bearing Temperature Sensor (BTS)

To level up the extra care of pump, special sensor can be placed to monitor temperture of bearing. BTS must be connected to indicator of temperature control in control box*. When temp of bearing exceeds the pre-setting temp of indicator of temperature control, the relay switch will cut off power supply.
*User must prepare indicator and control box to use this function.
** This is non-standard and can be used with pump 22kW and up.

 

Kira5

 

Motor Protector

The motor protector will be activated and cut power off automatically when motor run in abnormal electric current or temperature. This auto-cut protector will be self reset the motor when it returns to normal. The auto-cut protector is installed in the motor and no outside connection required. It is standard equipment in pump up to 7.5kW. From 20kW and up, motor thermal sensor (MTS) is applied. It is embedded in each phase of stator winding. When abnormal temperature is detected, this sensor will trip and relay switch in control box* will cut off the power supply.
* User must prepare relay and control box to use this function.

 

KIRA_NP-Series-8

 

Moisture Sensor (MS)

This special electrode sensor will detect water leakage into oil chamber. Its purpose to prevent mechanical seal damage or burnt from lack of lubrication ability. When water leakage is detected, the relay switch in control box will cut off power supply. This parts is standard component in pump from 20KW and up)
* User must prepare relay and control box to use this function.

 

kira_4

 

Non-clog impeller

This useful parts will allow continuous operation of pump even in very dirty water.Pump contains semi-open or enclosed channel impeller having enough space to pass solid matters to minimize clogging.This usefully extend the life of pump.

 

 

KIRA NP Series Submersible Pump Specifications

KIRA NP Series NP2.4-2S,NP2.4-2,NP2.8-2S,NP2.8-2,NP21.5-3S,NP21.5-3,NP22.2-3,NP23.7-3,NP25.5-4,NP27.5-4,NP211-4

 

np-spec

 

Detail ( Discharge 2″-4″)
MotorBody
Frequency50/ 60HzImpellerNon-clog type (Channel, Semi open or Vortex)
PhaseThree-phase (Single-phase upon request)FC200
MotorDry submersible induction motorM.sealDouble mechanical seal
2P (3,000 rpm)/ 4P (1,500 rpm)CA/CE & SiC/SiC
InsulationsClass B (up to 2.2kW)/ Class F (3.7 – 20kW)BearingBall type
ProtectionIP68Upper CoverFC200
Motor ProtectionAuto-cut protector (built-in) up to 7.5kWMotor frameFC200
MTS from 11kWShaftStainless steel
Water Leak ProtectionMoisture sensor from 11kWCasingFC200
CableVCT or PNCT or H07RN-F or SJOW/SOW
Application Liquid Temp    Wastewater, Sewage and Farming 0 – 40 C (32 – 104 F)

 

KIRA NP Series Submersible Pump Performance Curves

KIRA NP Series NP2.4-2S,NP2.4-2,NP2.8-2S,NP2.8-2,NP21.5-3S,NP21.5-3,NP22.2-3,NP23.7-3,NP25.5-4,NP27.5-4,NP211-4

 

performance-kira-NP-2-4

 

KIRA NP Series Submersible Pump Performance Specifications

KIRA NP Series NP2.4-2S,NP2.4-2,NP2.8-2S,NP2.8-2,NP21.5-3S,NP21.5-3,NP22.2-3,NP23.7-3,NP25.5-4,NP27.5-4,NP211-4

ModelMotor outputPole/ PhaseDischargeStart MethodHeadFlowSolids PassageWeigtCableAccessories
kW.inch (mm.)m.m3/ min m3/hmm.kg.m.ElbowGuide Rail
NP2.4-2S0.42P/ 1ø2″ (50)capacitor60.15935198BP-96TP-50
NP2.4-20.42P/ 3ø2″ (50)Direct60.15935188BP-96TP-50
NP2.8-2S0.752P/ 1ø2″ (50)capacitor80.21235208BP-96TP-50
NP2.8-20.752P/ 3ø2″ (50)Direct80.21235198BP-96TP-50
NP21.5-3S1.52P/ 1ø3″ (80)capacitor8.50.63635378BP-130TP-80
NP21.5-31.52P/ 3ø3″ (80)Direct8.50.63635338BP-130TP-80
NP22.2-32.22P/ 3ø3″ (80)Direct12.50.63635358BP-130TP-80
NP23.7-33.72P/ 3ø3″ (80)Direct20.50.63632488BP-150ATP-80D
NP25.5-45.52P/ 3ø4″(100)Direct21.516030758BP-175(145)TP-100(80)BH
NP27.5-47.52P/ 3ø4″(100)Direct2816030818BP-175(145)TP-100(80)BH
NP211-4112P/ 3ø4″(100)Star-Delta39.516030918BP-175(145)TP-100(80)BH

 

KIRA NP Series Submersible Pump Specifications

KIRA NP Series NP411-6,NP422-6,NP411-8,NP415-8,NP422-8

 

np-spec2

 

Detail (Discharge 6″-8″)
MotorBody
Frequency50/ 60HzImpellerNon-clog type (Channel)
PhaseThree-phaseFC200
MotorDry submersible induction motorM.sealDouble mechanical seal
4P (1,500 rpm)/ 6P (1,000 rpm)CA/CE & SiC/SiC
InsulationClass FBearingBall type
ProtectionIP68Upper CoverFC200
Motor ProtrctionMTSMotor FrameFC200
Water Leak ProtectionMoisture sensorShaftStainless steel
CasingFC200
CableVCT or PNCT or H07RN-F
ApplicationLiquid     Temp Wastewater, Sewage and Farming 0 – 40 C (32 – 104 F)

 

KIRA NP Series Submersible Pump Performance Curve

KIRA NP Series NP411-6,NP422-6,NP411-8,NP415-8,NP422-8

performance-kira-NP-6-8

 

KIRA NP Series Submersible Pump Performance Specifications

KIRA NP Series NP411-6,NP422-6,NP411-8,NP415-8,NP422-8

ModelMotor OutputPole/ PhaseDischargeStart MethodHeadFlowSolids passageWeightCableAccessories
kW.inch (mm.)m.m3/ min m3/hmm.kg.m.ElbowGuide Rail
NP411-6114P/ 3ø6″ (150)Star-Delta15.52.5150702198BP-240TP-150
NP422-6224P/ 3ø6″ (150)Star-Delta27.52.51507621810BP-240(175)TP-150(100)B
NP411-8114P/ 3ø8″ (200)Star-Delta104.5270752218BP-290TP-200
NP415-8154P/ 3ø8″ (200)Star-Delta144.5270752348BP-290TP-200
NP422-8224P/ 3ø8″ (200)Star-Delta184.52707622010BP-290(240)TP-200E

 

KIRA NP Series Submersible Pump Dimensions

KIRA NP Series NP2.4-2S,NP2.4-2,NP2.8-2S,NP2.8-2,NP21.5-3S,NP21.5-3,NP22.2-3,NP23.7-3,NP25.5-4,NP27.5-4,NP211-4,NP411-6,NP422-6,NP411-8,NP415-8,NP422-8 

 

dimension-kira-np-1

ModelADHAccessoriesRemark
ElbowGuide Rail
NP2.42-2S235154417BP-96 Figure 1
NP2.4-2235154417BP-96 
NP2.8-2S235154417BP-96 
NP2.8-2235154417BP-96 
NP2.42-2S415154436 TP-50Figure 2
NP2.4-2415154436 TP-50
NP2.8-2S415154436 TP-50
NP2.8-2415154436 TP-50

 

dimension-kira-np-2

ModelADHAccessoriesRemark
ElbowGuide Rail
NP21.5-3S417260576BP-130 Figure 3
NP21.5-3S417260521BP-130 
NP22.2-3417260521BP-130 
NP21.5-3S582260660  Figure 4
NP21.5-3S582260578 TP-81
NP22.2-3582260578 TP-82

 

dimension-kira-np-3

ModelADHAccessoriesRemark
ElbowGuide Rail
NP23.7-3498290576BP-150A Figure 5
NP25.5-4596345689BP-175(145) 
NP27.5-4596345689BP-175(145) 
NP211-4596345729BP-175(145) 
NP23.7-3680290628 TP-80DFigure 6
NP25.5-4860345719 TP-100(80)BH
NP27.5-4860345719 TP-100(80)BH
NP211-4860345759 TP-100(80)BH

 

dimension-kira-np-4

ModelADHAccessoriesRemark
ElbowGuide Rail
NP411-6850476989BP-240 Figure 7
NP411-8950501988BP-290 
NP415-8950501988BP-290 
NP411-610354761005 TP-150Figure 8
NP411-811585011027 TP-200
NP415-811585011027 TP-200

 

dimension-kira-np-5

ModelADHAccessoriesRemark
ElbowGuide Rail
NP422-68524971021BP-240(175) Figure 9
NP422-711174971053 TP-150(100)BFigure 10

 

dimension-kira-np-6

ModelADHAccessoriesRemark
ElbowGuide Rail
NP422-89325121001BP-290 (240) Figure 11
NP422-811575121041 TP-200EFigure 12

 

ขอใบเสนอราคา/Request a quote

  • Hidden