titanium pool heat exchanger

The titanium pool heat exchanger is designed specifically for swimming pools, heat pump systems, and chillers, combining a pure titanium tube coil with a PVC outer shell.

Titanium provides exceptional corrosion resistance, especially in seawater and chemically treated pool water, while the PVC shell ensures lightweight structure, chemical resistance, and cost efficiency. The system is environmentally friendly, non-toxic, and does not contaminate the medium.

Key Features

Excellent Corrosion Resistance
Titanium tubes are highly resistant to chlorine, seawater, and pool chemicals, with near-zero corrosion.

High Efficiency Heat Transfer
Optimized titanium coil design ensures efficient heat exchange performance.

Safe & Non-Toxic
No scaling or contamination of water; suitable for sanitary applications.

Lightweight & Durable Structure
PVC shell offers strong chemical resistance and structural stability.

Wide Compatibility
Suitable for various refrigerants including R22, R134a, R410A.

Applications

Swimming pool heating systems

Heat pump water heaters

Air conditioning systems

Chillers and cooling systems

Seawater and spa systems

Technical Specifications

Internal Structure

Heat Exchange Tube: Pure titanium seamless tube

Tube Type: Straight / twisted / coiled

Tube Diameter: 12.7 mm – 30 mm

Tube Thickness: 0.55 mm – 3.0 mm

External Structure

Shell Material: PVC (environmental protection grade)

Shell Diameter: OD110 mm – OD400 mm

Shell Thickness: 2.7 mm – 15.3 mm

Operating Parameters

Water Pressure: 0.25 – 1.0 MPa (2.5–10 bar)

Gas Pressure: ≤ 3.5 MPa

System Pressure Resistance: 0.3 / 0.4 / 0.63 / 1.0 MPa

PVC Temperature Limit: ≤ 45°C

Max Outlet Water Temperature: 45°C

Internal System Compatibility: ≤ 5 MPa

Connections

Gas Inlet/Outlet: Titanium thread with copper nut/tube

Water Inlet/Outlet: Plastic piston interface

Performance & Testing

Water Pressure Test: Up to 2 MPa

Leakage:

Shell: None

Tube: None

Design Advantages

PVC + Titanium Combination
Ensures both corrosion resistance and cost-effective structure

Suitable for Low-Temperature Heating/Cooling
Ideal for systems using water below 50°C

Long Service Life
Minimal maintenance required even in harsh pool environments

Packaging

Protected with 0.6 mm thick gray sponge to prevent transport damage

Notes

Specifications can be customized according to project requirements

Heating capacity is based on:

Air condition: DB/WB 25°C / 19°C

Water inlet: 25°C

Water outlet: 29°C

Summary

The titanium pool heat exchanger offers a highly efficient, corrosion-resistant, and environmentally friendly solution for modern pool and HVAC systems, especially where long-term reliability and water quality are critical.

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