Incorporates a channel impeller developed exclusively for sewage pumps, ensuring the efficient transfer of suspended solids.
Tsurumi-BZ-Series Curve
Single vane, cast iron impeller
Passes 3″ diameter solids without clogging
Class F insulation minimizes operating costs
Built-in motor protection for surge and run-dry condition
Silicon carbide in oil bath
Induction motor, 4 poles, IP68
Turbine oil (ISO VG32)
Insulation class F
Miniature protector
3-phase / 400V / 50Hz / d.o.l., 3-phase / 400V / 50Hz / s.d.
Grey iron casting EN-GJL-150
Stainless steel EN-X30Cr13
Rubber, 10m H07RN-F
Inside thread, JIS10K flange
Guide rail fitting “TOS” (guide support, duck foot bend,
lifting chain) / Bend and stand set for free standing types
Model | Discharge Size (in.) | Motor Output (HP) | S.S. Revolution | Voltage (V) | Weight – Freestanding (lbs.) | Weight – TOS Model (lbs.) |
| 100BZ41.5 | 4 | Three | 2 | 230/460/575 | 21 11/16 | 24 13/16 |
| 100BZ411 | 4 | Three | 15 | 230/460/575 | 28 5/8 | 40 1/4 |
| 100BZ42.2 | 4 | Three | 3 | 230/460/575 | 21 11/16 | 24 13/16 |
| 100BZ43.7 | 4 | Three | 5 | 230/460/575 | 23 | 26 13/16 |
| 100BZ45.5 | 4 | Three | 7.5 | 230/460 | 28 3/16 | 36 7/16 |
| 100BZ47.5 | 4 | Three | 10 | 230/460/575 | 28 3/16 | 40 1/4 |
| 100BZ41.5 | 4 | Three | 2 | 230/460/575 | 21 11/16 | 24 13/16 |
| 100BZ411 | 4 | Three | 15 | 230/460/575 | 28 5/8 | 40 1/4 |
| 100BZ42.2 | 4 | Three | 3 | 230/460/575 | 21 11/16 | 24 13/16 |
| 100BZ43.7 | 4 | Three | 5 | 230/460/575 | 23 | 26 13/16 |
| 100BZ45.5 | 4 | Three | 7.5 | 230/460 | 28 3/16 | 36 7/16 |
