Submersible Pump KIRA NP Series

Submersible Pump KIRA NP Series. Quality products from Japan. Submersible pump, pump coated with corrosion-resistant epoxy of chemical waste water, Oil Lifter helps transport oil to nourish the seal set. In order to reduce the accumulated heat of the seal, motor protection system burns From accumulated heat In the event that the pump malfunctions Extend lifespan.

Brand:

Submersible Pump KIRA NP Series

Application
– Wastewater treatment system in condominium, hospital, buildings and domestic usage.
– Wastewater treatment system in variety industries.
– Sanitary sewer pumping.
– Sewage treatment in farming.
– Hydraulic engineering and flood control.
– Any application that has solid object in water or need heavy duty pumping.
Product Feature
1. High Efficiency Dry Motor
All stator coils are insulated by quality varnish under the automatic production line. This ensures the best insulation and durability.
2. 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.
3. 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.
4. Oil Lifter
An oil lifter is used in oil chamber to ensure continuous lubrication. This special parts prevent oil deficiency and burnt mechanical seal from whirlpool effect during pump operates. Not only it extend seal life, it helps cooling down shaft and give longer life of pump.
5. 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.
6. 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.
7. 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.
8. 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.
9. 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.
10. 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)

ปั๊มสูบน้ำเสีย KIRA รุ่น NP Series

PERFORMANCE CURVES
ปั๊มสูบน้ำเสีย KIRA รุ่น NP Series 1
ปั๊มสูบน้ำเสีย KIRA รุ่น NP Series 2
ปั๊มสูบน้ำเสีย KIRA รุ่น NP Series 3
ปั๊มสูบน้ำเสีย KIRA รุ่น NP Series 4
ปั๊มสูบน้ำเสีย KIRA รุ่น NP Series 5
ปั๊มสูบน้ำเสีย KIRA รุ่น NP Series 6
ปั๊มสูบน้ำเสีย KIRA รุ่น NP Series 7 ปั๊มสูบน้ำเสีย KIRA รุ่น NP Series 8 ปั๊มสูบน้ำเสีย KIRA รุ่น NP Series 9 ปั๊มสูบน้ำเสีย KIRA รุ่น NP Series 10

SPECIFICATION KIRA NP SERIES

Detail (Discharge 2″-4″)
Motor Body
Frequency 50 / 60Hz Impeller Non-clog type (Channel, Semi open or Vortex)
Phase Three-phase (Single-phase upon request) FC200
Motor Dry submersible induction motor M.seal Double mechanical seal
2P (3,000 rpm)/ 4P (1,500 rpm) CA/CE & SiC/SiC
Insulation Class B (up to 2.2kW)/ Class F (3.7 – 20kW) Bearing Ball type
Protection IP68 Upper Cover FC200
Motor Protection Auto-cut protector (built-in) up to 7.5kW Motor Frame FC200
MTS from 11kW Shaft Stainless steel
Water Leak Protection Moisture sensor from 11kW Casing FC200
Cable VCT or PNCT or H07RN-F or SJOW/SOW

SPECIFICATION KIRA NP SERIES

Detail (Discharge 6-8″)
Motor Body
Frequency 50/ 60Hz Impeller Non-clog type (Channel)
Phase Three-phase FC200
Motor Dry submersible induction motor M.seal Double mechanical seal
4P (1,500 rpm)/ 6P (1,000 rpm) CA/CE & SiC/SiC
Insulation Class F Bearing Ball type
Protection IP68 Upper Cover FC200
Motor Protection MTS Motor Frame FC200
Water Leak Protection Moisture sensor Shaft Stainless steel
Casing FC200
Cable VCT or PNCT or H07RN-

DIMENSION KIRA NP SERIES

Model A D H Accessories Guide Rail Remark
Elbow
KIRA NP2.42-2S 235 154 417 BP-96 Figure 1
KIRA NP2.4-2 235 154 417 BP-96
KIRA NP2.8-2S 235 154 417 BP-96
KIRA NP2.8-2 235 154 417 BP-96
KIRA NP2.42-2S 415 154 436 TP-50 Figure 2
KIRA NP2.4-2 415 154 436 TP-50
KIRA NP2.8-2S 415 154 436 TP-50
KIRA NP2.8-2 415 154 436 TP-50
KIRA NP21.5-3S 417 260 576 BP-130 Figure 3
KIRA NP21.5-3 417 260 576 BP-130
KIRA NP22.2-3 417 260 576 BP-130
KIRA NP21.5-3S 582 260 660 TP-80 Figure 4
KIRA NP23.7-3 498 290 576 BP-150A Figure 5
KIRA NP25.5-4 596 345 689 BP-175(145)
KIRA NP27.5-4 596 345 689 BP-175(145)
KIRA NP211-4 596 345 729 BP-175(145)
KIRA NP23.7-3 680 290 628 TP-80D Figure 6
KIRA NP411-6 850 476 989 BP-240 Figure 7
KIRA NP411-8 950 501 988 BP-290
KIRA NP415-8 950 501 988 BP-290
KIRA NP411-6 1035 476 1005 TP-150 Figure 8
KIRA NP411-8 1158 501 1027 TP200
KIRA NP415-8 1158 501 1027 TP-200
KIRA NP422-6 852 497 1021 BP-240 (175) Figure 9
KIRA NP422-6 1117 497 1053 TP-150 (100)  Figure 10
KIRA NP422-8 932 512 1001 BP-290 (240) Figure 11
KIRA NP422-8 1157 512 1041 TP-200E Figure 12

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