Bearing type: ◎=Ball ※=Sleeve ○=1B1S ●=Hypro Bearing
MODEL NO 
 BEARING
 VOLT/FREQ
 CURRENT
 POWER
 SPEED
 FLOW
 PRESSURE
 NOISE
 WEIGHT
 
AA1281UB-AW
 ◎※●
 115/50
 0.26
 34.16
 2400
 97.90
 0.247
 46.4
 550.000
 
AA1281UB-AW
 ◎※●
 115/60
 0.23
 28.87
 2600
 107.50
 0.251
 48.1
 550.000
 
AA1282UB-AW
 ◎※●
 230/50
 0.14
 31.97
 2400
 97.00
 0.245
 46.4
 550.000
 
AA1282UB-AW
 ◎※●
 230/60
 0.12
 27.14
 2600
 107.00
 0.248
 48.1
 550.000
 AA1281HB-AW(A1)
 ◎※●
 115/50
 0.25
 19.80
 2600
 86.10
 0.297
 42.6
 550.000
 
AA1281HB-AW(A1)
 ◎※●
 115/60
 0.20
 16.50
 3000
 99.00
 0.323
 47.0
 550.000
 
AA1281MB-AW(A1)
 ◎※●
 115/50
 0.25
 15.80
 2600
 86.00
 0.238
 43.8
 550.000
 
AA1281MB-AW(A1)
 ◎※●
 115/60
 0.21
 13.70
 2800
 91.30
 0.141
 46.1
 550.000
 
AA1281LB-AW(A1)
 ◎※●
 115/50
 0.10
 7.00
 2300
 74.50
 0.137
 42.8
 550.000
 
AA1281LB-AW(A1)
 ◎※●
 115/60
 0.09
 6.40
 1900
 62.40
 0.071
 36.4
 550.000
 
AA1282HB-AT(A1)
 ◎
 230/50
 0.12
 19.80
 2700
 91.21
 0.345
 44.8
 550.000
 
AA1282HB-AT(A1)