Water Pump Manufacturer | Centrifugal, Submersible & Self-Priming Pumps
Professional water pump manufacturing featuring centrifugal, submersible, self-priming, and booster pumps. Flow rates 1–2,000 m³/h, heads up to 600 m. Stainless steel, cast iron, and specialty alloy options. Custom engineering and global delivery available from Titecho.
Advanced Pump Technology for Every Application
High-Performance Fluid Transfer Solutions
Titecho’s comprehensive pump portfolio represents decades of hydraulic engineering expertise and precision manufacturing excellence. Designed to handle the most demanding fluid transfer challenges, our pumps deliver consistent, reliable performance across agricultural irrigation, municipal water supply, industrial processing, construction dewatering, and specialized chemical handling applications.
This guide provides technical specifications, selection criteria, and application guidance to support informed procurement and system design decisions.
Fundamental Pump Operating Principles
Correct pump selection requires understanding the underlying hydraulic mechanisms:
- Centrifugal Action: Rotational energy from an impeller converts to pressure head via centrifugal force. Dominant technology for general water transfer, circulation, and boosting applications. Efficiency peaks near Best Efficiency Point (BEP); operation far from BEP causes recirculation, cavitation, and premature wear.
- Positive Displacement: Fixed-volume chambers deliver precise flow independent of discharge pressure. Reserved for metering, high-viscosity fluids, or applications requiring exact volumetric control.
- Submersible Operation: Motor and pump integrated in a sealed unit operating fully submerged. Eliminates suction lift limitations and priming requirements; ideal for deep wells, sumps, and flooded installations.
Our engineering team applies these principles to optimize hydraulic design, material selection, and mechanical configuration for each specific application and operating envelope.
Centrifugal Pumps: Core Product Range
End-Suction Centrifugal Pumps (Single-Stage)
The industry standard for general-purpose fluid transfer.
| Parameter | Specification |
|---|---|
| Flow Range | 1 – 2,000 m³/h (4.4 – 8,800 GPM) |
| Head Range | Up to 150 m (492 ft) |
| Power Range | 0.37 – 315 kW |
| Materials | Cast iron, 304/316 stainless steel, bronze |
| Applications | General water transfer, HVAC circulation, pressure boosting, irrigation |
Multi-Stage Centrifugal Pumps
For high-pressure applications requiring elevated head at moderate flow.
| Parameter | Specification |
|---|---|
| Flow Range | 1 – 300 m³/h |
| Head Range | Up to 400 m (1,312 ft) |
| Stage Count | 2 – 16 stages |
| Applications | High-pressure washing, boiler feedwater, reverse osmosis systems, high-rise domestic supply |
Split-Case Pumps (Double-Suction)
Engineered for large-volume transfer with balanced axial thrust and superior suction performance.
| Parameter | Specification |
|---|---|
| Flow Range | 100 – 5,000 m³/h |
| Head Range | Up to 200 m |
| Applications | Municipal raw water intake, cooling water circulation, flood control, district heating |
Key Design Features Across Centrifugal Range
- Back Pull-Out Design: Enables complete rotating assembly removal without disturbing piping or motor alignment
- Replaceable Wear Rings: Restores hydraulic efficiency without casing replacement; extends service life
- Seal Flexibility: Mechanical seals, packing, cartridge seals, and double seal arrangements per application requirements
- Impeller Variants: Closed, semi-open, open, and vortex configurations matched to fluid characteristics and solids content
Submersible Pumps: Deep Well & Underwater Solutions
Deep Well Submersible Pumps
For borehole and deep well water extraction where surface pumps are impractical.
| Parameter | Specification |
|---|---|
| Well Diameters | 4", 6", 8", 10" |
| Flow Range | 1 – 500 m³/h |
| Head Range | Up to 600 m |
| Power Range | 0.37 – 250 kW |
| Materials | 304/316 stainless steel |
Sewage & Drainage Submersible Pumps
For wastewater, stormwater, and construction dewatering with solids handling capability.
| Parameter | Specification |
|---|---|
| Flow Range | 5 – 3,000 m³/h |
| Head Range | Up to 80 m |
| Solids Handling | Up to 80 mm passage |
| Applications | Municipal wastewater, stormwater pumping stations, construction site dewatering, industrial effluent |
Borehole Pumps
Optimized for narrow well casings with sand-resistant construction and high-efficiency hydraulics.
Submersible Design Features
- Water-Cooled Motors: Rated for continuous submerged operation; thermal protection standard
- Sand Guards & Suction Strainers: Protect against abrasive ingress in unconsolidated aquifers
- Integrated Check Valves: Prevent backspin and water hammer on shutdown
- Cable Protection Systems: Strain relief, abrasion guards, and watertight cable entries
Self-Priming Pumps: Automatic Air Evacuation
Eliminate manual priming and foot valve dependencies in above-ground installations with suction lift requirements.
| Parameter | Specification |
|---|---|
| Flow Range | 5 – 500 m³/h |
| Head Range | Up to 100 m |
| Suction Lift | Up to 8 m |
| Priming Time | 30 – 180 seconds (size-dependent) |
Key Capabilities
- Built-in priming chamber with automatic air evacuation
- Trash pump variants for solids and debris-laden fluids
- Dry-run tolerant designs available for intermittent service
- Ideal for irrigation, tank transfer, and emergency dewatering
Booster Pumps & Pressure Systems
Complete packaged solutions for constant or variable pressure water supply.
- Horizontal and vertical multi-stage inline boosters
- System pressure up to 25 bar
- Space-saving inline configuration minimizing footprint
- VFD-controlled constant pressure systems with PID regulation
- Single, duplex, and triplex configurations with automatic lead/lag/standby sequencing
- Integrated baseplate, valves, instrumentation, and control panel options
Specialized Pump Solutions
| Pump Type | Key Features | Target Applications |
|---|---|---|
| Chemical Process Pumps | PVDF, PTFE, Hastelloy wetted parts; magnetic drive sealless option | Acids, alkalis, solvents, corrosive process fluids |
| Food-Grade Pumps | FDA-compliant elastomers; hygienic CIP/SIP design; polished surfaces | Dairy, beverage, pharmaceutical, food processing |
| Slurry Pumps | Heavy-duty construction; replaceable liners; hardened alloys | Mining, dredging, mineral processing, sand washing |
| Fire Fighting Pumps | NFPA 20 compliant; diesel/electric/dual-drive; UL/FM listed options | Fire suppression systems, industrial fire protection |
Hydraulic Engineering Excellence
CFD-Optimized Impeller Design
- Maximizes hydraulic efficiency across operating range
- Minimizes NPSHr to reduce cavitation risk in marginal suction conditions
- Balanced radial and axial forces extend bearing and seal life
- Multiple impeller geometries available for varying viscosity and solids content
Material Selection Guide
| Material | Key Characteristics | Recommended Applications |
|---|---|---|
| Cast Iron (GG25) | Cost-effective; good wear resistance; limited corrosion resistance | General clean water, sewage, non-corrosive industrial fluids |
| Ductile Iron (GGG40) | Higher tensile strength; impact resistant; improved durability | Heavy-duty industrial, mining, high-pressure services |
| 304 Stainless Steel | General corrosion resistance; food-safe; potable water approved | Drinking water, food processing, mild chemical service |
| 316 Stainless Steel | Superior chloride/pitting resistance; broad chemical compatibility | Seawater, pharmaceuticals, aggressive chemicals, coastal installations |
| Bronze (CuSn10) | Seawater resistant; non-sparking; anti-galling properties | Marine ballast/bilge, flammable liquids, desalination intake |
| Engineering Plastics (PVDF/PP) | Excellent chemical resistance; lightweight; no metallic contamination | Ultrapure water, strong acids/alkalis, semiconductor rinse |
Seal Technology Options
| Seal Type | Application Profile |
|---|---|
| Carbon/Ceramic/NBR | Standard clean water service; cost-effective baseline |
| Silicon Carbide/SiC | Abrasive fluids; extended wear life in slurry/sand-laden service |
| PTFE/Viton FKM | Chemical service; temperature and chemical resistance |
| Double Mechanical Seal | Hazardous/toxic fluids; environmental containment; API Plan 53A/B |
| Cartridge Seal | Easy replacement; pre-set compression; reduced installation error |
| Magnetic Drive | Zero-leakage sealless design; hazardous/volatile fluid containment |
Industry Application Matrix
| Sector | Primary Applications | Typical Pump Types | Critical Requirements |
|---|---|---|---|
| Agriculture & Irrigation | Center pivot, drip/flood irrigation, livestock watering | End-suction, self-priming, submersible | Energy efficiency; solids tolerance; outdoor durability |
| Municipal Water | Raw water intake, treatment, distribution, wastewater, stormwater | Split-case, end-suction, submersible sewage | Reliability; low NPSHr; compliance with drinking water standards |
| Industrial Processes | Cooling towers, boiler feed, high-pressure wash, RO feed | Multi-stage, end-suction, chemical process | Precise head/flow; material compatibility; seal integrity |
| Construction & Mining | Dewatering, concrete batching, dust suppression, slurry transport | Submersible drainage, slurry, self-priming trash | Solids handling; portability; abrasion resistance |
| Commercial Buildings | HVAC circulation, domestic boosting, fire protection, sump drainage | Inline boosters, fire pumps, submersible sump | Low noise; compact footprint; code compliance; redundancy |
Quality Assurance & Testing Protocol
Every Titecho pump undergoes rigorous verification before shipment:
| Test | Method | Acceptance Criterion |
|---|---|---|
| Hydrostatic Pressure | Pressurized water @ 1.5× rated working pressure | No leakage or permanent deformation |
| Hydraulic Performance | Closed-loop test circuit; calibrated flow/head/power measurement | Within ISO 9906 Grade 2 tolerance of published curve |
| NPSH Verification | Variable suction tank method | NPSHr matches or exceeds published data |
| Vibration Measurement | Accelerometer @ bearing housings | ≤ ISO 10816 Zone A/B limits |
| Noise Level | Sound pressure level meter per ISO 3744 | Within published specification |
| Endurance Run | 4-hour continuous operation at rated point | Stable temperature, vibration, and seal performance |
Test certificates and performance curves are provided with every unit. Third-party inspection (SGS, TÜV, Bureau Veritas) available upon request.
Pump Selection Support: Required Data
To ensure accurate sizing and optimal lifecycle performance, provide the following parameters:
- Fluid Properties: Type, temperature, viscosity, specific gravity, solids content/particle size, pH, chemical composition
- Hydraulic Requirements: Required flow rate (m³/h) and Total Dynamic Head (m), including friction losses and static lift
- System Conditions: Suction source (tank, well, pipeline); suction pipe diameter/length; discharge piping configuration; NPSHa calculation
- Operating Profile: Continuous vs. intermittent; duty cycle; number of starts/stops per hour; seasonal variation
- Site Constraints: Power supply (voltage/frequency/phase); ambient temperature; altitude; space limitations; noise restrictions
- Regulatory Requirements: Potable water approval, ATEX, NFPA, FDA, local codes
Our Engineering Services Include:
- System curve analysis and pump selection optimization
- Published curve matching with operating point verification
- Energy consumption estimation and ROI modeling for upgrades
- Installation guidance and commissioning support
- Spare parts recommendation and preventive maintenance planning
Partner With a Manufacturer That Engineers Solutions
Titecho delivers more than hardware—we provide engineered fluid transfer solutions backed by hydraulic expertise, manufacturing quality, and responsive technical support. From initial sizing through installation and long-term service, our team ensures your pumping system performs reliably for its full design life.
Get a Custom Pump Solution Today
🌐 Product Catalog & Technical Resources: www.cntecho.com
✉️ Request Quote, Sizing Assistance, or Application Review: [email protected]
Titecho: Precision-engineered pumps. Proven performance worldwide.