KBZ-HT · HIGH-TEMPERATURE DRAINAGE
KBZ-HT high-temperature drainage.
Liquids up to 80°C.
Published data upgrades the KBZ drainage platform for high-temperature liquids up to 80°C, with insulation, rubber, bearing grease and lubrication changes versus the standard 40°C KBZ range.
● 15 published rows · 6 current model codes · 6 current records · 9 published-only
POWER2.0-20.1 HP
MAX FLOW660.4 GPM
MAX HEADup to 170.6 ft
TEMPup to 80°C
Series Overview
Key specifications shared across the KBZ-HT series.
Published applications follow the KBZ drainage set: civil engineering, mines and quarries, sewage treatment plants and general pumping. These are published statements, not external verification.
Model Range
Compare hydraulic performance across all available power ratings.
Printed pages 90-93 define KBZ-HT as Submersible drainage pump for high temperature liquids. Published-only rows are disclosed rather than invented as current records.
CURRENT CATALOG IMAGE
KBZ21.5HT · KBZ22.2HT
Shared representative asset for the listed codes; not claimed as unique photography per code.
CURRENT CATALOG IMAGE
KBZ23.7HT
Content-distinct product asset for this code.
CURRENT CATALOG IMAGE
KBZ43.7HT
Content-distinct product asset for this code.
CURRENT CATALOG IMAGE
KBZ45.5HT
Content-distinct product asset for this code.
CURRENT CATALOG IMAGE
KBZ67.5HT
Content-distinct product asset for this code.| Model | Outlet mm | Power HP | Start | Rated flow / head GPM / ft | Max flow / head GPM / ft | Passage mm | N.W. kg | Current catalog |
|---|---|---|---|---|---|---|---|---|
| KBZ21.5HT | 50 | 2.0 | D.O.L. | 66.0 / 45.9 | 114.5 / 67.3 | 8.5 | 36 | Listed |
| KBZ31.5HT | 80 | 2.0 | D.O.L. | 132.1 / 26.2 | 176.1 / 47.6 | 8.5 | 36 | Published only |
| KBZ22.2HT | 50 | 3.0 | D.O.L. | 79.3 / 65.6 | 145.3 / 85.3 | 8.5 | 39 | Listed |
| KBZ32.2HT | 80 | 3.0 | D.O.L. | 158.5 / 29.5 | 198.1 / 60.7 | 8.5 | 39 | Published only |
| KBZ23.7HT | 50 | 5.0 | D.O.L. | 52.8 / 88.6 | 145.3 / 101.7 | 8.5 | 63 | Listed |
| KBZ33.7HT | 80 | 5.0 | D.O.L. | 132.1 / 65.6 | 242.2 / 95.1 | 8.5 | 63 | Published only |
| KBZ43.7HT | 100 | 5.0 | D.O.L. | 264.2 / 37.7 | 396.3 / 60.7 | 8.5 | 63 | Listed |
| KBZ35.5HT | 80 | 7.4 | D.O.L. | 158.5 / 78.7 | 308.2 / 105.0 | 8.5 | 77 | Published only |
| KBZ45.5HT | 100 | 7.4 | D.O.L. | 264.2 / 49.2 | 440.3 / 70.5 | 8.5 | 77 | Listed |
| KBZ47.5HT | 100 | 10.1 | D.O.L. | 211.3 / 91.9 | 361.0 / 118.1 | 11.5 | 106 | Published only |
| KBZ67.5HT | 150 | 10.1 | D.O.L. | 396.3 / 45.9 | 537.2 / 95.1 | 19.5 | 108 | Listed |
| KBZ411HT | 100 | 14.8 | D.O.L. | 264.2 / 105.0 | 361.0 / 147.6 | 11.5 | 136 | Published only |
| KBZ611HT | 150 | 14.8 | D.O.L. | 449.1 / 68.9 | 638.4 / 101.7 | 19.5 | 139 | Published only |
| KBZ415HT | 100 | 20.1 | D.O.L. | 264.2 / 128.0 | 352.2 / 170.6 | 11.5 | 144 | Published only |
| KBZ615HT | 150 | 20.1 | D.O.L. | 440.3 / 91.9 | 660.4 / 121.4 | 19.5 | 146 | Published only |
Published-only codes: KBZ31.5HT, KBZ32.2HT, KBZ33.7HT, KBZ35.5HT, KBZ47.5HT, KBZ411HT, KBZ611HT, KBZ415HT, KBZ615HT. Current catalog table below includes only the six exact matching records. Published max capacities for matching codes may be rounded versus decimal-resolved current values.
| Model | d / A / A1 / B / D / H / W1 mm | N.W. / G.W. kg | Packing mm |
|---|---|---|---|
| KBZ21.5HT | 50 / 235 / 173 / 543 / 216 / 503 / 120 | 36 / 40 | 620×265×275 |
| KBZ31.5HT | 80 / 235 / 173 / 543 / 216 / 503 / 120 | 36 / 40 | 620×265×275 |
| KBZ22.2HT | 50 / 235 / 173 / 543 / 216 / 503 / 120 | 39 / 43 | 620×265×275 |
| KBZ32.2HT | 80 / 235 / 173 / 543 / 216 / 503 / 120 | 39 / 43 | 620×265×275 |
| KBZ23.7HT | 50 / 293 / 216 / 628 / 252 / 629 / 150 | 63 / 68 | 710×320×295 |
| KBZ33.7HT | 80 / 293 / 216 / 628 / 252 / 629 / 150 | 63 / 68 | 710×320×295 |
| KBZ43.7HT | 100 / 293 / 216 / 628 / 252 / 629 / 150 | 63 / 68 | 710×320×295 |
| KBZ35.5HT | 80 / 329 / 240 / 671 / 300 / 590 / 150 | 77 / 84 | 750×350×335 |
| KBZ45.5HT | 100 / 329 / 240 / 671 / 300 / 590 / 150 | 77 / 84 | 750×350×335 |
| KBZ47.5HT | 100 / 330 / 240 / 750 / 314 / 676 / 190 | 106 / 116 | 835×365×385 |
| KBZ67.5HT | 150 / 330 / 240 / 790 / 314 / 676 / 190 | 108 / 119 | 865×365×385 |
| KBZ411HT | 100 / 373 / 255 / 807 / 350 / 695 / 190 | 136 / 148 | 855×415×435 |
| KBZ611HT | 150 / 373 / 255 / 807 / 350 / 695 / 190 | 139 / 150 | 855×415×435 |
| KBZ415HT | 100 / 373 / 255 / 842 / 350 / 755 / 190 | 144 / 158 | 905×415×435 |
| KBZ615HT | 150 / 373 / 255 / 842 / 350 / 755 / 190 | 146 / 160 | 905×415×435 |
Configurations
Available 50 Hz / 60 Hz electrical configurations for each model.
No 60 Hz KBZ-HT records appear in the current catalog. 60 Hz remains customizable on request per published supply notes and curves.
| Exact code | Hz | Phase / V | Power HP | Rated flow / head GPM / ft | Max flow / head GPM / ft | Outlet / passage mm | N.W. kg | Drawing |
|---|---|---|---|---|---|---|---|---|
| KBZ21.5HT | 50 | 3 / 400 | 2.0 | 66.0 / 45.9 | 122.0 / 67.3 | 50 / 8.5 | 36 | View drawing |
| KBZ22.2HT | 50 | 3 / 400 | 3.0 | 79.3 / 65.6 | 147.1 / 85.0 | 50 / 8.5 | 39 | View drawing |
| KBZ23.7HT | 50 | 3 / 400 | 5.0 | 52.8 / 88.6 | 150.1 / 101.7 | 50 / 8.5 | 63 | View drawing |
| KBZ43.7HT | 50 | 3 / 400 | 5.0 | 264.2 / 37.7 | 434.6 / 60.7 | 100 / 8.5 | 63 | View drawing |
| KBZ45.5HT | 50 | 3 / 400 | 7.4 | 264.2 / 49.2 | 468.5 / 70.5 | 100 / 8.5 | 77 | View drawing |
| KBZ67.5HT | 50 | 3 / 400 | 10.1 | 396.3 / 45.9 | 566.7 / 95.1 | 150 / 19.5 | 108 | View drawing |
Current catalog differences: Matching codes list decimal-resolved maxima (for example KBZ21.5HT max flow 27.7 versus published 26). Confirm the approved curve before quotation.
Published data lists three-phase 380 V ±10% 60 Hz in supply notes even though current catalog records are 50 Hz only. Single-phase 115 V is not a published KBZ-HT supply option.
Construction
High-temperature grease. FPM elastomers.
Printed page 93 lists high-temperature bearing grease, FPM(FKM) O-rings and gaskets, and chloroprene rubber cable versus the standard KBZ stack.
- Impeller
- High chrome alloy
- Motor / pump body
- Cast iron
- Inlet plate
- Ductile iron
- Mechanical seal
- Sic-Sic/Carbon-Sic (≤2.2 kW) · Sic-Sic/Sic-Sic (>3.7 kW)
- Elastomers
- FPM (FKM) O-ring and gaskets
- Bearings / lubricant
- High-temperature grease · turbine oil ISO VG46
SOURCE & REVIEW
Evidence stays tied to KBZ-HT.
Published source
Published data printed pages 90-93 with 80°C narrative, fifteen performance rows, 50/60 Hz curves, materials and dimensions.
Current catalog
Six exact 50 Hz records only. Nine published HT rows currently have no catalog match.
Confirmation
60 Hz customization path, published-only nine-row gap and rounded versus decimal maxima require confirmation.
KBZ-HT FAQ
Model boundaries and quotation checks.
Is KBZ-HT a separate Contents item?
Yes. KBZ-HT is an independent published data Contents item on printed pages 90-93, titled Submersible drainage pump for high temperature liquids.
Why does the published table show fifteen rows while the current catalog lists six?
Printed page 91 publishes fifteen HT hydraulic rows from 1.5 to 15 kW. The current catalog currently lists six exact codes only. The nine extra published rows stay visible as published-only hydraulics and are not invented as current catalog records.
Which six codes match the current catalog?
KBZ21.5HT, KBZ22.2HT, KBZ23.7HT, KBZ43.7HT, KBZ45.5HT and KBZ67.5HT. Each currently lists 50 Hz only.
Is 60 Hz available?
Published data shows 50 Hz and 60 Hz curves and lists three-phase 380 V 60 Hz in the supply notes. The current catalog has no 60 Hz KBZ-HT records yet, so 60 Hz remains customizable on request.
How does KBZ-HT differ from standard KBZ?
Published copy states liquids up to 80°C versus 40°C for standard KBZ, with upgraded insulation, rubber, bearing grease and lubrication. Construction also lists FPM(FKM) elastomers and high-temperature bearing grease.
Need KBZ drainage for liquids above 40°C?