เครื่องเติมอากาศใต้น้ำ (Submersible Ejector Pump) KIRA EP Series

เครื่องเติมอากาศใต้น้ำ ชนิดเติมออกซิเย่นในน้ำ ในบ่อระบบน้ำเสีย เหมาะสำหรับใช้ในงานเพาะเลี้ยงสัตว์และระบบบ่อปลา

เครื่องเติมอากาศใต้น้ำ (Submersible Ejector Pump)KIRA EP Series

Work Principle

 

 

1. This special submersible pump is equipped with specific accessories to create jet power. When pump works, it generates high pressure pushing liquid through the narrow tube in special nozzle. This jet power creates strong current and negative pressure at the same time.
2. Special nozzle connects with air pipe up to surface of water. This negative pressure pulls air through pipe into nozzle which functions to be mixing chamber. This nozzle presses air into lots of small bubble and mix into liquid.
3. Liquid with small bubble is pressured through expansion pipe and, at last, flushed outside causing best circulation and creating oxygen supply.
4. All submersible ejector can matched with the guide rail system for easy installation and maintenance.

APPLICATIONS

 

 

Pre-aeration and mixing in wastewater treatment system Oxygen supply to a slurry treatment tank Air supply to aquaculture farm or fish pond

Features

 

 

Special mix nozzle design provides high air flow with plenty of small air bubbles. This increases rate of oxygen supply. Special nozzle creates strong single airjet current direction and is enable vertical stirring movement. Low noise concept comes with submersible ejector type. Pump operates silently under water while it saves installation space. Easy installation and maintenance by using guide rail system makes system last long.

DIMENSIONS DATA EP Series

 

TypeModelADHQ (lnch)Remark
1030
Ejector EP2.8-18 EP2.6-1 712 179 450 1" Figure1 & Figure 2
EP21.5-1.256 EP21.5-1.25 881 207 520 1%" Figure 3 & Figure 4
EP22.2-1.258 EP22.2-1.25 881 207 520 1%" Figure 3 & Figure 4
- EP43.7-2 1113 314 638 2" Figure 3 & Figure 4
- EP45.5-2 1380 374 788 2" Figure 3 & Figure 4
Gulde Pall EP2.2-18 EP2.8-1 742 179 485 1" Figure 5 & Figure 6 & Figure 7
EP21.6-1.269 EP21.5-1.25 900 207 590 1%" Figure 8 & Figure 9 & Figure 10
EP22.2-1.256 EP22.2-1.25 800 207 598 1%" Figure 8 & Figure 9 & Figure 10
- EP43.7-2 1133 314 832 2" Figure 8 & Figure 9 & Figure 10
- EP45.5-2 1402 374 819 2" Figure 8 & Figure 9 & Figure 10

PERFORMANCE CURVE 

 

 

PERFORAMANCE SPECIFICATIONS DATA

            
 Phase (VAC.) 220 VAC. 380 VAC. 220 VAC. 380 VAC. 220 VAC. 380 VAC. 380 VAC. 380 VAC.
Model EP2.8-1S EP2.8-1 EP21.5-1.25S EP21.5-1.25 EP22.2-1.25S EP22.2-1.25 EP43.7-2 EP45.5-2
Motor Output | kW 0.75   1.5   2.2   3.7 5.5
Air-inlet Bore mm | (inch) 25(1")   32(1.25")   32(1.25")   50(2") 50(2")
Air Volume Depth | m3/h (m) 15.5(2.5)   26(3)   38(3)   90(3) 130(3)
Max Water Depth | Max Water 3   4   4.5   5.5 6
Capacity | m3/h 21   51   60   78 132
Solid Passage | mm 20   20   20   35 35
Cable | m 8   8   8   8 8
Weight | kg 19 18 34 30 37 32 71 112
Tank Max Dimension(LxWxH) | m 3x2x3   4x3.5x4   5x5x4.5   6x6x5 7x7x6

Accessories | Ejector

BEP-1AP   BEP-11/4BP   BEP-11/4BP   BEP-2CP BEP-2D
Accessories | Guide Rail TEP-1AP   TEP-11/4BP   TEP-11/4BP   TEP-2CP TEP-2D

SPECIFICATIONS DATA EP Series

Motor
Frequency 50/ 60Hz
Phase Three-phase (Single-phase upon request)
Motor Dry submersible induction motor
  2P (up to 2.2kW)/ 4P (3.7 - 5.5kW)
Insulation Class B (up to 2.2kW)/ Class F (3.7 - 5.5kW)
Protection IP68
Protection Device Auto-cut protector (built-in)
   
   
   
   
Body
Impeller Semi open (Channel)
  FC200
M.seal Double mechanical seal
  CA/CE & SiC/SiC
Bearing Ball type
Upper Cover FC200
Motor Frame Stainless steel
Shaft Stainless steel
Casing FC200
Diffuser Stainless steel
Cable VCT or H07RN-F or SJOW/SOW
Application Liquid Temp Waste water, Sewage and Aeration in Farming 0 - 40 C (32 - 104 F)
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