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KOLEBURG TA300L Submersible Pump Series Product

KOLEBURG TA300L Submersible Pump Series Product

No Clogging Centrifugal Pump

The KOLEBURG TA300L Submersible Pump Series is a heavy-duty, ultra-high-flow wastewater handling solution equipped with a premium L Single Helix Pump Impeller. Engineered for fully submerged operation, it excels at transferring large-volume sewage containing soft solid particles and fibrous substances, boasting an IP68 waterproof rating, Class F insulation, and IE3 high-efficiency motor to meet global municipal and industrial standards. Its 300mm outlet diameter (optimized for practical pipeline integration) and wide flow range make it ideal for large-scale fluid transfer projects.

Specification

ParameterSpecification
ModelTA300L Submersible Pump Series
TypeSingle Helix Impeller Submersible Sewage Pump
Flow Rate141-1638 m³/h
Head2.3-28 m
Outlet Diameter300 mm
Motor Power4-185 KW (4/6/8/10-pole)
Rotation Speed730-1480 rpm
Protection/Insulation/EfficiencyIP68 / Class F / IE3

KOLEBURG TA200L Series Product Information

Model & Information

Model parameter table, performance curves, drawings

KOLEBURG TA300L Series Product Model
NOModelFlow (m3/h)Lift (m)Power(KW)Speed( rpm)Inlet (DN)Motor Type
TA300L-Q141H24N4E570141244570300Ten-stage motor
TA300L-Q475H2-3N5-5E5704752.35.5570300Ten-stage motor
TA300L-Q493H4-2N11D7304934.211730300Eight-stage motor
TA300L-Q515H2-6N5-5E5705152.65.5570300Ten-stage motor
TA300L-Q522H3-3N7-5D7205223.37.5720300Eight-stage motor
TA300L-Q648H7-3N25C9756487.325975300Six-stage motor
TA300L-Q680H8-6N22D7406808.622740300Eight-stage motor
TA300L-Q684H5-9N15C9706845.915970300Six-stage motor
TA300L-Q700H14N37D7807001437780300Eight-stage motor
10 TA300L-Q700H16N45D7807001645780300Eight-stage motor
11 TA300L-Q700H21N55D7807002155780300Eight-stage motor
12 TA300L-Q700H26N75D7807002675780300Eight-stage motor
13 TA300L-Q720H5N15D730720515730300Eight-stage motor
14 TA300L-Q720H6-8N18-5D7307206.818.5730300Eight-stage motor
15 TA300L-Q750H11N37D7407501137740300Eight-stage motor
16 TA300L-Q750H13-7N45D74075013.745740300Eight-stage motor
17 TA300L-Q750H16N55D7407501655740300Eight-stage motor
18 TA300L-Q750H18N60D7407501860740300Eight-stage motor
19 TA300L-Q792H9N30C980792930980300Six-stage motor
20 TA300L-Q820H7N22C970820722970300Six-stage motor
21 TA300L-Q828H5N18-5D730828518.5730300Eight-stage motor
22 TA300L-Q900H15N55C9809001555980300Six-stage motor
23 TA300L-Q929H9N30C980929930980300Six-stage motor
24 TA300L-Q954H19N75B148095419751480300Four-stage motor
25 TA300L-Q965H11N45C9809651145980300Six-stage motor
26 TA300L-Q972H12-5N50C98097212.550980300Six-stage motor
27 TA300L-Q1000H20N75C98010002075980300Six-stage motor
28 TA300L-Q1000H24N90C98010002490980300Six-stage motor
29 TA300L-Q1000H28N110C980100028110980300Six-stage motor
30 TA300L-Q1000H32N132C980100032132980300Six-stage motor
31 TA300L-Q1000H35N160C10001000351601000300Six-stage motor
32 TA300L-Q1000H43N185C10001000431851000300Six-stage motor
33 TA300L-Q1008H8N37C9801008837980300Six-stage motor
34 TA300L-Q1026H8N30C9801026830980300Six-stage motor
35 TA300L-Q1080H8-5N45C98010808.545980300Six-stage motor
36 TA300L-Q1100H6N30C100011006301000300Six-stage motor
37 TA300L-Q1102H13N55B1480110213551480300Four-stage motor
38 TA300L-Q1174H21N110B14801174211101480300Four-stage motor
39 TA300L-Q1200H7N37C100012007371000300Six-stage motor
40 TA300L-Q1224H16N75B1480122416751480300Four-stage motor
41 TA300L-Q1422H11N110B14801422111101480300Four-stage motor
42 TA300L-Q1422H18N90B1480142218901480300Four-stage motor
43 TA300L-Q1450H6-5N37C100014506.5371000300Six-stage motor
44 TA300L-Q1476H25N132B14801476251321480300Four-stage motor
45 TA300L-Q1530H18N125B14801530181251480300Four-stage motor
46 TA300L-Q1548H22N132B14801548221321480300Four-stage motor
47 TA300L-Q1600H9N55C9801600955980300Six-stage motor
48 TA300L-Q1638H26N160B14801638261601480300Four-stage motor
KOLEBURG TA300L Submersible Pump Series Product Model_01
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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 TA300L centrifugal pump Series Product pump body and pump impeller main materials and heat treatment process

Pump Casing Material & Treatment

Material TypeKey SuitabilityHeat Treatment & Surface Processing
cast ironGeneral municipal sewage (cost-efficient)Annealing (stress relief); 200-300μm epoxy coating (ISO 12944)
304/304L MaterialFood-related wastewater (hygienic)Solution annealing; passivation (ASTM A240)
316/316L MaterialHigh-chloride industrial wastewaterSolution treatment; pickling & passivation (NACE MR0175)
Rubber linedAbrasive sludge/mediaNo heat treatment (rubber impact absorption)

Impeller Materials and Handling

Material TypeKey SuitabilityHeat Treatment & Surface Processing
ZG/20Cr13Wear-prone sewage/sludgeQuenching + low-temp tempering (HRC 45-50); tungsten carbide hardfacing
316/316L MaterialCorrosive industrial mediaSolution treatment; passivation
Duplex 2205High-strength corrosive scenariosSolution quenching (ASTM A995)
Titanium AlloyStrongly corrosive special mediaSolution annealing; surface polishing (ASTM B348)

Centrifugal pump

Application industry

KOLEBURG TA300L centrifugal pump Series Product, industry applications and advantages

Aerial photography of the solar sewage treatment plant

Municipal & Industrial Wastewater

 Ideal for wastewater treatment plantssewage lifting stations, and industrial effluent containing solids and fibers .

Sludge Thickening System

Efficiently conveys viscous sludge (≤15% solid content), leveraging adjustable motor poles (4-10 pole) to maintain stable pressure during sludge concentration.

Agricultural irrigation scene, ditch in the field

Agricultural & Rural Wastewater

Suitable for large-area farm irrigation and wastewater drainage, with the IP68 rating ensuring reliable operation in outdoor submerged environments.

Recommended Material Combinations

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

Application ScenarioPump Body MaterialImpeller MaterialCombination Rationale
Standard Municipal SewageCast iron (epoxy coated)ZG/20Cr13 (quenched)Cost-effective corrosion/wear balance
Industrial High-Chloride Wastewater316/316L Material316/316L MaterialFull chloride corrosion resistance (NACE MR0175)
Sludge Thickening SystemRubber linedDuplex 2205Rubber impact absorption + duplex steel abrasion resistance
Waste to Energy Plant304/304L MaterialZG/20Cr13 (hardfaced)Hygienic corrosion protection + wear resistance for leachate

Key Product Advantages

  1. Ultra-High-Flow Anti-Clog Performance: The proprietary L Single Helix Pump Impeller enables smooth passage of soft solids and fibers, supporting flow rates up to 1638 m³/h while reducing clogging failures by over 75% versus standard impellers (per third-party testing).
  2. Customizable Durable Configurations: Offers a full material range (cast iron to titanium alloy) paired with professional Heat Treatment processes, tailored to media demands and compliant with global standards (ASTM, NACE).
  3. Efficient & Reliable Operation: IE3 motors cut energy costs by 15-20% (IEC 60034-30-1), while IP68 protection and robust Pump body structure ensure safe submerged operation, minimizing unplanned downtime by 40% for large-scale projects.
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User support

Provide different support solutions for OEM and KOLEBURG brands respectively.

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Comprehensive reference

Provide you with a multi-caliber selection range reference

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Our advantages

Non-Clogging Technology

Flow Channel Optimization

The pump casing flow path is optimized through advanced CFD fluid analysis, ensuring minimal hydraulic resistance during operation. This design significantly reduces impurity adhesion and minimizes clogging risk — improving the efficiency and reliability of the wastewater pump system.

Excellent Solids Handling Performance

The impeller is designed with a wide flow passage, allowing large solid particles and fibrous materials to pass through easily. This ensures strong solids handling capability and non-clog performance, making it ideal for industrial sewage and wastewater applications.

Anti-Clog Balanced Hydraulic Structure

The inlet adopts an anti-vortex guide design, effectively preventing debris entanglement at the impeller inlet. This anti-clog structure maintains balanced flow, reduces blockage risk, and enhances the long-term durability of the submersible sewage pump.

Stable Application Performance

This pump is suitable for muddy water, suspended solids, fibrous materials, and lightly polluted wastewater, ensuring stable and continuous operation over long periods. It is widely used in industrial wastewater treatment, drainage systems, and municipal pumping stations.

Spiral impeller 3D diagram
L Single Helix 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. Ultra-High-Flow Submersible Pumps: Core Definitions and Working Principles

1.1 What is an ultra-high-flow submersible centrifugal pump and its key components?

An ultra-high-flow submersible centrifugal pump is a submerged fluid-handling device designed to transfer large-volume wastewater (1000+ m³/h) containing soft solids and fibrous materials, with core components engineered for anti-clog performance and long-term submerged reliability. The KOLEBURG TA300L series integrates industry-grade parts including the Pump bodymechanical seal, and proprietary L Single Helix Pump Impeller, all compliant with ISO 13709 (hydraulic performance) and IEC 60529 (IP rating) global standards.
The table below outlines core components, functions, and compliance benchmarks to validate structural integrity:
Core ComponentPrimary FunctionIndustry Standard Alignment
L Single Helix ImpellerPrevent clogging from soft solids/fibersISO 13709 (hydraulic efficiency)
Pump BodyWithstand 2.3-28m head pressureEN 12165 (pressure equipment)
Mechanical SealMaintain IP68 waterproofingISO 3069 (seal performance)
This configuration ensures the pump meets large-scale project demands, with Pump Centrifugal Parts sourced from certified suppliers to uphold quality.

1.2 How does a single helix impeller enable ultra-high-flow anti-clog performance?

The L Single Helix Pump Impeller—a key innovation in Pump Technology—uses a spiral channel to guide solids (compatible with 300mm outlet diameter) and fibers through the volute without trapping. At 730-1480 rpm (adjustable via 4/6/8/10-pole motors), it generates centrifugal force to transfer 141-1638 m³/h wastewater, reducing clogging failures by 75% vs. standard impellers (third-party tested). This design aligns with EN 733 (flow rate standards) for municipal/industrial applications.

2. Ultra-High-Flow Submersible Pumps: Core Applications and Media Handling

2.1 What are the primary application scenarios for ultra-high-flow submersible pumps?

Ultra-high-flow pumps like the KOLEBURG TA300L excel in large-scale fluid transfer, with core scenarios selected for industry demand and performance alignment, including sewage treatment plant and Sludge Thickening System:
Application ScenarioMedia HandledKey Pump Advantage
Sewage Treatment PlantRaw sewage/treated effluent1638 m³/h max flow for centralized treatment
Sludge Thickening SystemViscous sludge (≤15% solid content)Adjustable motor poles for stable pressure
Waste to Energy PlantWaste leachateCorrosion-resistant material options
AgricultureIrrigation water/farm wastewaterIP68 rating for outdoor submerged use
All scenarios comply with local environmental regulations and global energy benchmarks.

2.2 What media can an ultra-high-flow submersible pump effectively handle?

The KOLEBURG TA300L handles low-abrasion contaminated media, including raw sewage, activated sludge, low-chloride industrial wastewater, and food waste leachate. Material options like Duplex 2205 enable compatibility with pH 5-9 (industrial standard) and solid content up to 15%, meeting EN 12050 (sewage system standards).

3. Ultra-High-Flow Submersible Pumps: Technical Specifications and Performance

3.1 What are the key technical specs of the KOLEBURG TA300L series?

The KOLEBURG TA300L is a modular ultra-high-flow pump with specs aligned to international standards (IEC, ISO):
Technical ParameterSpecificationIndustry Standard Alignment
Flow Rate141-1638 m³/hISO 13709 (hydraulic testing)
Head2.3-28 mEN 733 (pressure rating)
Outlet Diameter300 mmDIN 24256 (pipe connections)
Motor Power4-185 KW (4/6/8/10-pole)IEC 60034-30-1 (IE3 efficiency)
Protection/InsulationIP68 / Class FIEC 60529 / IEC 60085
The IE3 motor reduces energy costs by 15-20% vs. IE2 alternatives (8000 operating hours/year), per IEC guidelines.

3.2 How does the pump’s performance align with large-scale project requirements?

The KOLEBURG TA300L’s flow range (141-1638 m³/h) and head (2.3-28 m) match the throughput of municipal sewage treatment plants (10,000+ population) and industrial facilities. Its 4-185KW motor options allow customization for project-specific load demands, with rotational speed (730-1480 rpm) balancing flow and energy efficiency—meeting ISO 13709 hydraulic performance requirements for large-scale fluid transfer.

4. Ultra-High-Flow Submersible Pumps: Material Options and Heat Treatment

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

Pump components require material customization for media conditions, with the KOLEBURG TA300L offering industry-grade options including cast iron316/316L Material, and Titanium Alloy:
Material TypeKey SuitabilityIndustry Material Standard
Cast IronGeneral municipal sewage (cost-efficient)EN-GJL-250
316/316L MaterialHigh-chloride industrial wastewaterASTM A240
Rubber linedAbrasive sludge mediaISO 2026
ZG/20Cr13Wear-prone scenariosASTM A959
Material selection ensures 5-8 year service life, exceeding standard pump averages (3-5 years), with Pump Material sourced from certified suppliers.

4.2 What heat treatment processes enhance component durability?

Heat treatment boosts wear/corrosion resistance, with the KOLEBURG TA300L using industry-proven Heat Treatment processes like Quenching:
Heat Treatment ProcessTarget ComponentKey Performance Outcome
AnnealingCast iron pump bodiesRelieve internal stress (ISO 945-1)
Quenching + Low-Temp TemperingZG/20Cr13 impellersHRC 45-50 hardness (ASTM A959)
Solution AnnealingDuplex 2205 componentsRestore corrosion resistance (ASTM A995)
Tungsten carbide hardfacing (0.5-1mm) on ZG/20Cr13 impellers extends wear life by 35% (industry tested).

4.3 What are the recommended material combinations for key scenarios?

Material pairings balance performance and cost, validated for core applications:
Application ScenarioPump Body MaterialImpeller MaterialCombination Rationale
Municipal SewageCast iron (epoxy coated)ZG/20Cr13 (quenched)Cost-effective corrosion/wear balance
Industrial Wastewater316/316L Material316/316L MaterialNACE MR0175 chloride resistance
Sludge ThickeningRubber linedDuplex 2205Impact absorption + abrasion resistance
These combinations meet 5-8 year service life expectations, reducing downtime for large-scale projects.

5. Ultra-High-Flow Submersible Pumps: Installation, Maintenance and Supporting Equipment

5.1 What are the critical installation requirements for ultra-high-flow pumps?

Installation must comply with IEC 60364 (electrical) and EN 12050 (sewage systems) standards, with key requirements for Bearing alignment and pipe sizing:
Installation RequirementIndustry StandardPrimary Purpose
Submersion DepthIEC 60529 (IP68)0.5m minimum water coverage (max 20m)
Bearing AlignmentISO 10816 (vibration)Reduce friction and extend bearing life
Discharge Pipe SizingDIN 24256Match 300mm outlet to avoid flow restriction
Optional automatic coupler streamlines installation for municipal lift stations.

5.2 How to maintain ultra-high-flow submersible pumps for long service life?

Routine maintenance aligns with ISO 14179 (pump maintenance) standards, focusing on critical components:
  1. Inspect mechanical seal quarterly; replace every 2-3 years to preserve IP68 integrity.
  2. Lubricate bearings semi-annually with pump-specific grease, compatible with 730-1480 rpm speed.
  3. Annual vibration testing (ISO 10816) detects misalignment before downtime occurs.
Following these steps extends bearing life by 35% and reduces seal failures by 45%.

6. Ultra-High-Flow Submersible Pumps: Industry Certifications and Safety

6.1 What industry certifications are required for ultra-high-flow pumps?

High-performance pumps like the KOLEBURG TA300L hold global certifications to validate EEAT credentials:
  • CE marking (EU Machinery Directive 2006/42/EC, Low Voltage Directive 2014/35/EU)
  • ISO 9001 (quality management system)
  • IEC 60034-30-1 (IE3 motor efficiency)
  • NACE MR0175 (corrosion-resistant materials for industrial sectors)
These certifications enable deployment in EU, North American, and Asian markets.

6.2 What safety standards ensure reliable submerged operation?

Reliability is guaranteed by compliance with key safety standards:
  • IEC 60529 (IP68): Protects against full submersion (up to 20m)
  • IEC 60085 (Class F insulation): Withstands high motor temperatures
  • EN 12165: Ensures pressure integrity for 2.3-28m head ranges
These standards prevent electrical hazards and structural failures in harsh environments.

7. Ultra-High-Flow Submersible Pumps: Customization and After-Sales Services

7.1 Can ultra-high-flow submersible pumps be customized for specific projects?

Yes, the KOLEBURG TA300L offers end-to-end customization for niche scenarios (e.g., large-scale waste-to-energy plants):
  • Material upgrades (e.g., Titanium Alloy for strong corrosive media)
  • Motor pole configuration (10-pole for low-speed, high-torque sludge handling)
  • automatic coupler integration for quick maintenance
Customizations are validated via ISO 10816 vibration testing and media-specific trials.

7.2 What after-sales services support the KOLEBURG TA300L series?

A comprehensive after-sales package ensures long-term reliability:
  1. 12-month standard warranty (extendable to 24 months) covering Pump Centrifugal Parts defects.
  2. On-site installation guidance and maintenance training for technical teams.
  3. Global OEM parts access with 48-hour delivery for urgent orders in key markets.
Dedicated 24/7 technical support addresses emergency inquiries for large-scale projects.
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