KT Series

The KT series is the only one with a large capacity (up to 15HP) that it is equipped with a stainless steel filter with extremely high wear resistance. The shaft is cast from stainless steel, the body is designed in solid cast iron for the ability to highest wear resistance.

Impellers made of cast iron, designed in an open form, for the ability to suck with large flow and roll all kinds of sewage with mud, sand, …

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01 · SUBMERSIBLE DEWATERING PUMP

KT Series

McKarlen KT submersible dewatering pumps for suitable construction-site, deep-well, tunnel and mining dewatering duties. The model is confirmed against flow, head, solids size, electrical supply and operating conditions.

FlowHeadSolidsElectrical supplyInstallation conditions
View Model-controlled DataSubmit Pump Selection Data

McKarlen KT Series submersible dewatering pump
KT SeriesSeries-level product image
KT Series source structural drawing
KT StructureSource structural drawing

02 · TYPE AND SERIES POSITION

KT submersible dewatering pump family, selected by model and actual conditions

KT is a submersible pump family with a top discharge and bottom strainer. The product image represents the family and is not assigned to one specific model.

KT Series product image
KT SERIES

Submersible dewatering pump

The technical source identifies 15 KT models with separate data for duty, power, outlet size, dimensions and solids passage.

  • Select by flow and head
  • Review sediment and solids
  • Confirm electrical supply by model
KT Series structural drawing
SOURCE STRUCTURE

Configuration confirmed by model

The source drawing shows the discharge outlet, handle, mechanical seal, oil chamber, pump casing, impeller, strainer and bottom plate.

  • No whole-pump material inference
  • No configuration transfer between models
  • Documents supplied by model

03 · EQUIPMENT APPLICATIONS

Dewatering contexts stated in the KT source

These are brochure application contexts. They do not guarantee that every KT model is suitable for every liquid or site.

Construction-site dewatering

Review flow, head, sediment, installation depth and electrical supply before selection.

Tunnel and underground works

Confirm the water, solids, discharge arrangement and actual operating schedule.

Mining-area dewatering

Review liquid abrasiveness and the required material configuration by model.

Deep-well dewatering

Review water level, installation depth, power cable and equipment lifting arrangement.

Reclamation-area dewatering

Consider only after the water, sediment and duty point have been submitted.

Suitable river-water intake

Do not select from the application name alone; review debris, sediment and intake conditions.

04 · KEY TECHNICAL DATA

KT data retained in the fixed field order and model scope

The quick ranges below summarize the KT table. They do not replace curve review and model confirmation at the required duty point.

KT Series – controlled data

250-2,350 L/min1. Rated flow in the model table
8-35 m2. Rated head in the model table
1.5-15 kW3. Power by model
Confirm by model4. Speed
FIELDS 05-10

No single configuration applies to the full family

5. Connection – 50-150 mm (2-6 in), by model
6. Liquid – confirm composition and solids by model
7. Temperature – Confirm by model.
8. Pressure – Confirm by model.
9. Materials – confirm by component, model and configuration
10. Installation and operating conditions – confirm by model and site
Data boundary: solids passage in the table is 8-15 mm depending on the model. Rated and maximum values are not automatic selection points; the curve and liquid conditions must be reviewed.

05 · PERFORMANCE AND DUTY RANGE

The 50 Hz curve must be confirmed for the exact KT model

Curves from another family are not used, and KT is not selected from one maximum table value.

Flow + head + solids

The duty point must be checked on the model curve together with liquid, solids, electrical supply and operating schedule.

Duty pointFlow and total head
LiquidComposition, sediment and abrasiveness
SolidsPermitted passage by model
Electrical supplyPhase, voltage, frequency and protection
50 HZ CURVES

Model groups on the KT source page

The source curves carry KT labels, but KT-455 appears in two chart groups. To avoid publishing the wrong curve, the document is supplied after model confirmation.

Request Curve by Model

KT-4150 / KT-6150

Mixed-family chart not displayed

These two models appear on a page that also contains curves from another family. The source image is excluded from the public preview; a clean KT curve is required.

Submit Duty Point

Responsibility boundary: McKarlen supports equipment selection and product-data confirmation. System design, electrical works, piping, installation, construction, commissioning and site execution remain with the responsible project parties.

06 · MATERIALS AND CONFIGURATION

Materials confirmed by component and model

A component material is not converted into a claim that the complete KT Series uses one material throughout.

COMPONENT 01

Impeller

Chromium iron casting
Confirm by model and configuration.

COMPONENT 02

Casing

Ductile cast iron
Confirm by model and configuration.

COMPONENTS 03-04

Strainer / Shaft

SUS304 / SUS420
Confirm separately by component and model.

Other components: mechanical-seal, sealing-part, cable, motor and accessory materials are confirmed by model. No whole-pump material claim is made.

07 · INSTALLATION CONDITIONS

Installation and operating conditions by KT model

McKarlen provides equipment-related guidance. System design and site execution remain with the responsible project parties.

Water level and depthConfirm the permitted depth, submerged operation and working water level by model.
Liquid and solidsReview particle size, sediment, abrasiveness and materials before operation.
Discharge and liftingPrepare the discharge arrangement, lifting point and maintenance access for the model.
Power and protectionConfirm phase, voltage, frequency, motor protection, cable and control arrangement.
Do not operate until liquid data, electrical supply and immersion limits have been confirmed. Model-specific conditions are supplied with the selected equipment.

08 · TECHNICAL DOCUMENTS

KT documents are supplied by model and revision

The old combined-family brochure is not a public download because it contains legacy identity and two product families.

Selection documents

Supplied after the model and duty point are confirmed.

Pump curve50 Hz – exact KT model

Request by Model

DatasheetModel data and configuration

Request Datasheet

Configuration documents

Confirm the revision before use.

Technical drawingDimensions, connection and structure

Request Drawing

Material confirmationBy component, model and liquid

Request Confirmation

10 · SPARE PARTS, WARRANTY AND AFTER-SALES

Support based on the model, equipment identity and operating conditions

Provide pump photos, nameplate details, delivery records, duty point and actual operating condition for review.

Model-specific spare parts

Identify parts from the model, configuration, serial information and component photos.

Warranty requests

Review delivery records, operating data, liquid conditions and actual inspection findings.

After-sales technical support

Equipment-related guidance, operating-data review and product-document support.

System design, electrical supply, piping, installation and operating issues are assessed separately before the applicable support or warranty scope is confirmed.

11 · MODEL SELECTION

Submit the duty point and liquid data to select KT

The technical team will review the data, identify missing inputs and discuss the required model, configuration and documents.

FlowHeadLiquid / solidsElectrical supplyDrawing / BOQ
Submit Pump Selection DataContact Technical Support

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