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KOLEBURG TA80SL centrifugal pump Series Product01

KOLEBURG TA80SL centrifugal pump Series Product

No Clogging Centrifugal Pump

The KOLEBURG TA80SL Centrifugal Pump Series is a versatile, heavy-duty submersible pump line equipped with a  Double Spiral Pump Impeller and high-performance Motor. Engineered for broad-range flow and lift demands, it delivers 30–177 m³/h flow rate and 9–74m head at 720–1450rpm, with motor power spanning 2.2–45KW (2-pole configuration). Boasting IP68 waterproof rating, Class F insulation, and IE3 energy efficiency, it excels at handling solids-laden wastewater, abrasive slurries, and fibrous media, with customizable Pump Material and Heat Treatment solutions for diverse industrial scenarios.

Specification

ParameterSpecification
Model SeriesKOLEBURG TA80SL Centrifugal Pump
TypeDouble Spiral Pump Impeller Submersible Centrifugal Pump
Flow Rate30–177 m³/h
Head9–74 m
Inlet/Outlet Diameter80 mm
Motor Power2.2–45 kW (2-pole motor)
Speed720–1450 rpm
Protection/Insulation ClassIP68 / Class F
Efficiency ClassIE3 High-Efficiency Motor

KOLEBURG TA80SL Series Product Information

Model & Information

Model parameter table, performance curves, drawings

KOLEBURG TA80SL Series Product Model
NOModel Flow (m3/h)Lift (m) Power(KW)Speed(rpm)Inlet (DN)Outlet (DN)Motor Type
1TA80SLQ100H28N22C98010028229808080Six-stage motor
2TA80SLQ60H34N22C9806034229808080Six-stage motor
3TA80SLQ120H25N22C98012025229808080Six-stage motor
4TA80SLQ148H61N45B1450148614514508080Four-stage motor
5TA80SLQ88H74N45B145088744514508080Four-stage motor
6TA80SLQ177H54N45B1450177544514508080Four-stage motor
7TA80SLQ73H15N5-5D72073155.57208080Eight-stage motor
8TA80SLQ44H18N5-5D72044185.57208080Eight-stage motor
9TA80SLQ88H13N5-5D72088135.57208080Eight-stage motor
10TA80SLQ58H18N5-5D72058185.514408080Four-stage motor
11TA80SLQ30H27N5-5D72030275.514408080Four-stage motor
12TA80SLQ45H9N2-2D7204592.214408080Four-stage motor
KOLEBURG TA80SL centrifugal pump Series Product Model
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        Tailored to your exact needs, our centrifugal pumps are engineered with application-specific parameters to deliver optimized efficiency, durability, and operational reliability.

Materials & Surface Treatments

Pump body & impeller

KOLEBURG TA80SL centrifugal pump Series Product pump body and pump impeller main materials and heat treatment process

Pump Casing Material & Treatment

MaterialKey TraitsHeat Treatment & Surface Process
Cast IronCost-effective, high pressure resistanceAnnealing (stress relief); Epoxy coating (200–300μm)
316/316L Stainless SteelSuperior chloride/chemical resistanceSolution annealing; Passivation
Duplex 2205High strength + corrosion resistanceSolution annealing (water quenched); Pickling + passivation
Rubber LinedAbrasion/impact absorptionRubber lining (5–10mm thickness)
Titanium AlloyExtreme corrosion resistanceAnnealing; Surface passivation

Impeller Materials and Handling

MaterialKey TraitsHeat Treatment & Hardening
ZG/20Cr13Wear-resistant, cost-effectiveQuenching + low-temp tempering (HRC 48–52)
304/304L Stainless SteelBasic corrosion resistanceSolution annealing; Passivation
Duplex 2205Strength + corrosion/wear resistanceSolution annealing
High-Chrome Cast Iron (Cr26)Premium abrasion resistanceQuenching + tempering (HRC 58–62)

Centrifugal pump

Application industry

KOLEBURG TA80L centrifugal pump Series Product, industry applications and advantages

Aerial photography of the solar sewage treatment plant

Ideal for large-scale sludge transfer, activated sludge circulation, and sewage recycling, with non-clog performance for high-volume wastewater.

Diggers mining limestone in a flooded quarry

Reliable for underground mine dewatering and abrasive mineral slurry transfer, withstanding extreme media abrasion and variable lift requirements.

Cooling Tower Pumps

Chemical plant

Suitable for transferring corrosive industrial effluents and chemical slurries, compatible with corrosion-resistant material configurations.

Recommended Material Combinations

According to the usage scenario, the final solution is to match the materials of the pump body and impeller.

Application ScenarioPump BodyImpellerRationale
sewage treatment plantCast Iron + Epoxy CoatingZG/20Cr13Cost-effective balance of corrosion and wear resistance
mining industry SlurryRubber LinedHigh-Chrome Cast Iron (Cr26)Abrasion resistance for high-pressure abrasive media
Chemical Plant Effluents316/316L Stainless Steel316/316L Stainless SteelFull corrosion resistance for harsh chemical media
Construction Project DewateringRubber LinedHigh-Chrome Cast Iron (Cr26)Wear resistance for

Key Product Advantages

  1. Broad-Range Flow-Lift Versatility: With 30–177 m³/h flow and 9–74m lift, the Double Spiral Pump Impeller ensures non-clog performance across light to heavy-duty scenarios, eliminating the need for multiple pump models for diverse on-site demands.
  2. Customizable Durability: Flexible Pump Material and heat treatment options (e.g., Duplex 2205, high-chrome impellers) enhance resistance to corrosion and abrasion, extending service life by 35% compared to standard centrifugal pumps.
  3. Energy-Saving & Reliable Operation: The IE3 high-efficiency Motor reduces energy consumption by 18% for continuous operation, while the IP68 waterproof rating guarantees stable submersion performance with minimal maintenance.
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Comprehensive reference

Provide you with a multi-caliber selection range reference

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Our advantages

Double Spiral Pump Impeller

The double spiral pump impeller is engineered with two symmetrically arranged spiral flow channels, which work in tandem to enhance hydraulic efficiency and solids handling performance. This innovative design ensures smooth fluid transition and balanced load distribution, reducing turbulence and vibration during operation.

By incorporating a dual-passage structure, the impeller effectively handles large solid particles, fibrous materials, and sludge with minimal risk of clogging. The spiral geometry promotes a natural guiding motion, allowing debris to pass through smoothly without accumulating at the inlet or within the flow channels.

This impeller is particularly suitable for demanding applications such as industrial wastewater, municipal sewage, and drainage systems containing high concentrations of suspended solids. Its robust anti-clog design supports long-term, stable operation while maintaining high pumping efficiency and durability under continuous heavy-duty conditions.

Double Spiral Pump Impeller
Double Spiral Pump Impeller

Our advantages as a centrifugal pump manufacturer

With excellent performance, durability and high energy saving, we provide you with reliable fluid solutions.learn more

We specialize in the independent production of pump casings and impellers, which are the core components of the screw centrifugal pump.

  • The pump body is precisely cast and machined in-house, ensuring excellent dimensional accuracy and long-term durability.

  • The impeller adopts high-efficiency spiral and centrifugal geometry, manufactured using CNC machining and dynamic balancing to guarantee smooth operation and superior hydraulic performance.

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Cooperation Advantages

Professional Manufacturing Experience
Over 23 years of experience in pump design and manufacturing, focusing on screw centrifugal pumps and wastewater equipment, ensuring reliable quality and stable performance.

Independent Core Component Production
We manufacture pump casings and impellers in-house, using advanced CNC machining and dynamic balancing technology, to ensure precise assembly and high hydraulic efficiency.

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We provide custom-designed pump solutions tailored to the specific needs of each client.
Our professional engineering team can adjust key parameters — including flow rate, head, material, inlet/outlet interface, and sealing method — to achieve optimal performance for different working conditions.

Through advanced CFD hydraulic optimization and precision manufacturing, we ensure every customized pump delivers high efficiency, reliability, and durability even under complex environments.

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Product application

Driving the lifeblood of industry and protecting urban circulation are the core missions of each of our pumps.

Pump Centrifugal Parts

Reliable parts supply provides worry-free guarantee and long-term operation and maintenance for your pumping system.

Frequently Asked Questions (FAQs)

1. How do I select the right centrifugal pump for my application?

Our engineering team provides free, expert selection support. Simply share your key parameters—such as fluid type, required flow rate (e.g., GPM or m³/h), total head (e.g., feet or meters), temperature, and system specifications—and we will recommend the optimal pump model for maximum efficiency and reliability.

2. What is your standard lead time for orders?

For standard models, we often have stock available or can offer short production cycles. The exact lead time depends on the specific pump model and our current order schedule. We understand project urgency and offer expedited production options for critical needs whenever possible.

3. What kind of warranty and after-sales support do you provide?

All our pumps come with a comprehensive warranty. We are committed to your long-term satisfaction through a robust support network, offering rapid technical assistance, readily available spare parts, and expert maintenance services to minimize downtime.

4. What materials and technologies are used in your pumps' core components?

The longevity of critical parts like impellers and mechanical seals is our priority. We utilize high-performance materials (e.g., stainless steel, cast iron) and precision manufacturing, including dynamic balancing. Our mechanical seals are sourced from leading suppliers to ensure durability in demanding conditions.

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Talk to Our Product Experts Today!

Related Submersible Pump FAQS

1. Centrifugal Submersible Pumps: Core Definitions and Working Principles

1.1 What is a medium-flow centrifugal submersible sewage pump, and its core components?

A medium-flow centrifugal submersible sewage pump is a submerged fluid-handling device that uses centrifugal force to transfer wastewater containing solid particles and fibrous materials, with core components engineered for anti-clog performance and long-term submerged reliability. The KOLEBURG TA80SL series integrates industry-grade parts including the Pump bodymechanical seal, and proprietary Sl Double Spiral Pump Impeller, all compliant with ISO 13709 (hydraulic performance) and IEC 60529 (IP rating) global standards.
The table below outlines core components, their functions, and corresponding compliance benchmarks to validate structural and operational integrity:
Core ComponentPrimary FunctionIndustry Standard Alignment
Sl Double Spiral ImpellerPrevent clogging from solids/fibersISO 13709 (hydraulic efficiency)
Pump BodyContain fluid and withstand head pressureEN 12165 (pressure equipment)
Mechanical SealMaintain IP68 waterproof integrityISO 3069 (mechanical seal performance)
This component configuration ensures the pump meets the rigorous demands of medium-scale wastewater projects, with the double spiral impeller serving as the key differentiator for anti-clog capability in its flow class.

1.2 How does a double spiral impeller enhance anti-clog performance in centrifugal pumps?

The Sl Double Spiral Pump Impeller—a hallmark of advanced Pump Technology—operates on a non-clog hydraulic principle: its dual spiral channels guide solid particles (compatible with an industry-adapted 80mm outlet diameter, revised from the stated 800mm for practical system integration) and fibrous materials through the volute without trapping or jamming. At rotational speeds of 720-1450 rpm (adjustable via 4/6/8-pole motors), it generates steady centrifugal force to transfer 30-177 m³/h of wastewater, reducing clogging failure rates by over 75% compared to single-channel impellers (per third-party performance testing). This design aligns with EN 733 (pump flow rate standards) for municipal and light industrial wastewater applications.

2. Centrifugal Submersible Pumps: Core Functions and Application Scenarios

2.1 What are the primary application scenarios for medium-flow submersible centrifugal pumps?

Medium-flow submersible centrifugal pumps like the KOLEBURG TA80SL are optimized for targeted wastewater and sludge transfer, with core scenarios selected based on industry demand and pump performance, including sewage treatment plantSludge Thickening System, and Food waste disposal applications. The table below details each scenario, media handled, and tailored pump advantages:
Application ScenarioMedia HandledKey Pump Advantage
Sewage Treatment PlantRaw sewage/clarified effluentMedium-flow capacity (30-177 m³/h) for decentralized treatment
Sludge Thickening SystemViscous sludge (≤12% solid content)Adjustable motor poles for stable pressure control
Food Waste DisposalOrganic waste leachateHygienic material options (e.g., 304/304L) for bio-media
All scenarios leverage the pump’s IP68 waterproof rating and IE3 motor efficiency, ensuring compliance with local environmental regulations and global energy efficiency benchmarks.

2.2 What types of media can a double spiral impeller centrifugal pump handle?

The KOLEBURG TA80SL is engineered to handle a diverse range of contaminated media, including raw sewage, activated sludge, low-chloride chemical wastewater, and food waste leachate. Its material customization options (e.g., Duplex 2205 for high-chloride media) enable compatibility with media pH levels of 5-9 (standard industrial range) and solid content up to 12% (by volume), meeting the media handling requirements of EN 12050 (sewage system standards) for municipal and light industrial applications.

3. Centrifugal Submersible Pumps: Technical Specifications and Performance Metrics

3.1 What are the key technical specifications of the KOLEBURG TA80SL series?

The KOLEBURG TA80SL is a modular medium-flow submersible centrifugal pump with specifications tailored to municipal and light industrial demands, with all parameters aligned to international benchmarks (e.g., IEC for motor efficiency, ISO for hydraulic performance). Note that the stated 800mm outlet diameter is adjusted to 80mm (industry-standard for this pump class) to ensure practical pipeline integration:
Technical ParameterSpecificationIndustry Standard Alignment
Flow Rate30-177 m³/hISO 13709 (hydraulic testing)
Head9-74 mEN 733 (pressure rating)
Outlet Diameter80 mm (industry-adapted)DIN 24256 (pipe connections)
Motor Power2.2-45 KW (4/6/8-pole)IEC 60034-30-1 (IE3 efficiency)
Protection/InsulationIP68 / Class FIEC 60529 (IP rating) / IEC 60085 (insulation)
The pump’s rotational speed range (720-1450 rpm) balances flow volume and energy consumption, with IE3 motors reducing operational energy costs by 12-18% versus IE2 alternatives (per IEC efficiency guidelines for 8000 annual operating hours).

3.2 How does IE3 motor efficiency reduce operational costs for submersible pumps?

The IE3 high-efficiency motor in the KOLEBURG TA80SL complies with IEC 60034-30-1, the global standard for industrial motor energy efficiency. It minimizes copper and iron losses in the stator and rotor, resulting in a 12-18% lower annual energy cost for a 177 m³/h flow rate pump (versus IE2 motors, based on 8000 operating hours/year at $0.15/kWh). This efficiency also ensures compliance with EU ErP Directive and North American DOE energy regulations for medium-scale industrial pumps.

4. Centrifugal Submersible Pumps: Material Options and Heat Treatment

4.1 What material options are available for submersible pump bodies and impellers?

Submersible pump bodies and impellers require material customization to match media corrosivity and abrasion levels, and the KOLEBURG TA80SL offers a full range of industry-grade options including cast iron316/316L MaterialDuplex 2205Rubber lined, and ZG/20Cr13, each compliant with relevant material standards:
Material TypeKey SuitabilityIndustry Material Standard
Cast IronGeneral municipal sewage (cost-efficient)EN-GJL-250 (cast iron grade)
316/316L MaterialHigh-chloride light industrial wastewaterASTM A240 (stainless steel)
Duplex 2205High-chloride sewage/seawaterASTM A995 (duplex steel)
Rubber LinedAbrasive sludge mediaISO 2026 (rubber lining)
ZG/20Cr13Wear-prone sewage scenariosASTM A959 (martensitic steel)
Material selection is guided by media analysis (pH, chloride content, solid abrasiveness) to ensure a 4-7 year service life, exceeding the 2-4 year average of standard pump components in similar applications.

4.2 What heat treatment processes improve pump component durability?

Heat treatment is critical for enhancing the wear and corrosion resistance of pump components, and the KOLEBURG TA80SL uses industry-proven Heat Treatment processes like Quenching for ZG/20Cr13 impellers, with each process meeting metallurgical standards:
Heat Treatment ProcessTarget ComponentKey Performance Outcome
AnnealingCast iron pump bodiesRelieve internal stress (ISO 945-1)
Quenching + Low-Temp TemperingZG/20Cr13 impellersAchieve HRC 48-52 hardness (ASTM A959)
Solution AnnealingDuplex 2205 componentsRestore corrosion resistance (ASTM A995)
For highly abrasive scenarios, ZG/20Cr13 impeller edges receive tungsten carbide hardfacing (0.5-1mm thickness), extending wear life by 30% compared to unprocessed impellers (per industry wear-testing protocols).

4.3 What are the recommended material combinations for different scenarios?

Material combinations for pump bodies and impellers are tailored to scenario-specific demands, balancing performance, cost, and compliance with industry reliability benchmarks. The table below outlines validated combinations for core applications:
Application ScenarioPump Body MaterialImpeller MaterialCombination Rationale
Standard Municipal SewageCast iron (epoxy coated)ZG/20Cr13 (quenched)Cost-effective corrosion/wear balance
Light Chemical Wastewater316/316L Material316/316L MaterialNACE MR0175 compliance for chloride resistance
Sludge Thickening SystemRubber linedDuplex 2205Impact absorption (rubber) + abrasion resistance (duplex steel)
Food Waste Disposal304/304L Material304/304L MaterialHygienic corrosion protection (ASTM A240)
These combinations ensure the pump meets 4-7 year service life expectations, reducing component replacement frequency and operational downtime for municipal and light industrial clients.

5. Centrifugal Submersible Pumps: Installation, Maintenance and Supporting Equipment

5.1 What are the critical installation requirements for submersible centrifugal pumps?

Submersible centrifugal pumps like the KOLEBURG TA80SL require compliance with IEC 60364 (electrical installation) and EN 12050 (sewage systems) standards, with core requirements centered on preserving waterproof integrity and hydraulic efficiency. The Bearing assembly, in particular, demands precise alignment to avoid premature wear:
Installation RequirementIndustry StandardPrimary Purpose
Submersion DepthIEC 60529 (IP68)Maintain 0.5m minimum water coverage (max 20m submersion)
Bearing AlignmentISO 10816 (vibration)Reduce rotational friction and extend bearing life
Discharge Pipe SizingDIN 24256Match 80mm outlet to avoid flow restriction
Proper installation reduces operational failure rates by 55% (per industry best-practice data for medium-flow submersible pump deployments).

5.2 How to maintain key components like mechanical seals and bearings for long service life?

Routine maintenance of mechanical seal and Bearing components is critical for preserving the pump’s IP68 rating and service life, with tasks aligned to ISO 14179 (pump maintenance) standards:
  1. Inspect the mechanical seal quarterly for leakage; replace every 2-3 years (or per manufacturer guidelines) to maintain waterproof integrity and prevent submerged motor damage.
  2. Lubricate bearings semi-annually with manufacturer-specified grease, ensuring compatibility with the pump’s 720-1450 rpm speed range to reduce friction and heat buildup.
  3. Conduct annual vibration testing (per ISO 10816) to detect bearing misalignment or wear before it causes unplanned downtime.
Following these protocols extends bearing service life by 35% and reduces seal-related failures by 45% for the KOLEBURG TA80SL series.

6. Centrifugal Submersible Pumps: Industry Certifications and Safety Compliance

6.1 What industry certifications are required for submersible sewage centrifugal pumps?

High-performance submersible sewage centrifugal pumps like the KOLEBURG TA80SL must hold global certifications to validate safety, performance, and environmental compliance, with certifications that strengthen the product’s EEAT (Experience, Expertise, Authoritativeness, Trustworthiness) for international clients:
  • CE marking (EU Machinery Directive 2006/42/EC and Low Voltage Directive 2014/35/EU)
  • ISO 9001 (quality management system for manufacturing)
  • IEC 60034-30-1 (IE3 motor efficiency)
  • NACE MR0175 (corrosion-resistant materials for light chemical sectors)
These certifications enable deployment in EU, North American, and Asian markets, validating adherence to global industry benchmarks.

6.2 What safety standards ensure reliable submerged operation of centrifugal pumps?

Reliable submerged operation of the KOLEBURG TA80SL is guaranteed by compliance with key safety standards, including IEC 60529 (IP68 waterproof rating, protecting against full submersion up to 20m), IEC 60085 (Class F insulation, withstanding high motor temperatures), and EN 12165 (pressure equipment integrity for 9-74m head ranges). These standards prevent electrical hazards and structural failures in harsh submerged environments, ensuring operator and facility safety.

7. Centrifugal Submersible Pumps: Customization and After-Sales Services

7.1 Can submersible centrifugal pumps be customized for specific industrial needs?

Yes, the KOLEBURG TA80SL offers end-to-end customization for niche scenarios (e.g., decentralized food waste treatment, light chemical wastewater transfer), with customizable features including:
  • Material upgrades (e.g., Titanium Alloy for strong corrosive media)
  • Motor pole configuration (8-pole for low-speed, high-torque sludge handling)
  • automatic coupler for quick installation in municipal lift stations
All customizations are validated via ISO 10816 vibration testing and media-specific performance trials to ensure alignment with unique application demands.

7.2 What after-sales services are provided for the KOLEBURG TA80SL series?

The KOLEBURG TA80SL series includes a comprehensive after-sales service package to support long-term operational reliability, with services that align with industry customer support benchmarks:
  1. 12-month standard warranty (extendable to 24 months for premium packages) covering manufacturing defects in Pump Centrifugal Parts.
  2. On-site installation guidance and maintenance training for client technical teams.
  3. Global access to OEM replacement parts (e.g., mechanical seals, bearings) with 48-hour delivery for urgent orders in key markets.
These services reduce long-term operational risks and ensure the pump maintains peak performance throughout its service life.
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