Spiral Aerator
Float-Mounted Self-Aspirating Aerator

WBL-I

WBL-Is

WBL-II

WBL-III

WBL-IV

WBL-V

WBL-VII

WBL-X

WBL-XV

WBL-XVIII

WBL-XXII

Power (kW)

1.1 kW

1.5 kW

2.2 kW

3 kW

4 kW

5.5 kW

7.5 kW

11 kW

15 kW

18.5 kW

22 kW

Power Supply Requirements

Power supply requirement

400 V, 50 Hz, 3 phase with D-rated breaker

Power supply connector size (A)

-

-

16 A

16 A

16 A

16 A

16 A

32 A

32 A

63 A

63 A

Full load current (A)

2.6 A

3.4 A

4.8 A

6.3 A

8.2 A

10.9 A

14.5 A

20.8 A

28.1 A

34.5 A

41 A

Start-up current (A): Star-Delta

-

-

-

-

22 A

30 A

41 A

60 A

82 A

101 A

120 A

Start-up current (A): Direct on Line (DOL)

19 A

26 A

37 A

50 A

 66 A

90 A

123 A

180 A

246 A

303 A

360 A

Generator (kVA): Star-Delta

-

-

-

-

10 kVA

13.5 kVA

18 kVA

26 kVA

35 kVA

43 kVA

51 kVA

Generator (kVA): Direct on Line (DOL)

6 kVA

8 kVA

11 kVA

15 kVA

20 kVA

27 kVA

36 kVA

52 kVA

70 kVA

86 kVA

102 kVA

Generator (kVA): Per additional aerator

+2 kVA

+3 kVA

+4 kVA

+5 kVA

+6 kVA

+8 kVA

+11 kVA

+ 15 kVA

+20 kVA

+ 25 kVA

+30 kVA

We do not recommend the use of variable speed drives or soft starters for Spiral Aerators. Please contact Corgin to discuss.

Operating Environment

Water depth (feasible)

1.0 - 4.0 m

1.8 - 4.5 m

2.0 - 6.0 m

Water depth (optimum)

1.5 - 3.0 m

2.0 - 3.5 m

2.5 - 4.0 m

Dimensions and Weights

Overall dimensions (LxWxH)

2650 x 1400 x 1250 mm

3300 x 1700 x 1500 mm

Weight (including float assembly)

155 kg

158 kg

164 kg

174 kg

181 kg

185 kg

277 kg

292 kg

302 kg

328 kg

416 kg