SEW BTS10-200-15-25-P-710 Detailed Product Description

SEW BTS10-200-15-25-P-710 is a BTS10 series double-panel type / special flow channel brazed plate heat exchanger. It features a 1.5mm plate spacing, 200 plates, and a DN25 interface. It is specifically designed for low-flow, high-precision heat exchange, and clean low-viscosity media (pure water, oil, refrigerants), with a pressure of 10 bar and a temperature rating of 70℃. It has a compact structure and extremely high heat exchange efficiency.

I. Basic Information

Product Series: BTS10 Brazed Plate Heat Exchanger (Special High-Efficiency Type)

Full Model: BTS10-200-15-25-P-710

Structural Type: Brazed Plate (316 Stainless Steel + Copper Brazing)

Plate Specifications: BTS10 (High-Efficiency Narrow Spacing Plates)

Application Fields:

Precision Hydraulic / Lubrication System Oil Cooling

Pure Water / Deionized Water Heat Exchange, Laser Equipment Cooling

Low Flow High Precision Temperature Control (Instruments / Testing Equipment)

Frequency Converter / Servo Motor Cooling, Air Compressor Inter-stage Cooling

Refrigerant Condensation / Evaporation, Food and Beverage Clean Fluid Heat Exchange

Material: 316 Stainless Steel Plates + Copper Brazing

Protection Grade: IP54 (Interface)

Installation Method: Vertical / Horizontal Wall Mounting, Bracket Installation

II. Model Meaning Interpretation

BTS10: Special High-Efficiency Brazed Plate Heat Exchanger Series (Plate Specification 10)

200: Total Plate Count 200

15: Plate Spacing 1.5mm (High-Efficiency Narrow Spacing)

25: Interface Size DN25 (1 Inch)

P: Standard Thread / Flange Interface

710: Design Pressure 10 bar / Temperature Rating 70℃

III. Core Technical Parameters

1. Heat Exchange and Fluid Parameters

Heat Exchange Area: Approximately 12.5 m² (200 Plates × 0.0625 m²/Plate)

Design Pressure: 10 bar (1.0 MPa)

Test Pressure: 15 bar (1.5 MPa)

Operating Temperature: -20℃ ~ +70℃

Maximum Flow Rate:

Primary Side / Secondary Side: ≤ 25 m³/h (DN25)

Medium Compatibility:

Water, Ethylene Glycol, Deionized Water, Ultra-Pure Water

Hydraulic Oil, Lubricating Oil, Refrigerant Oil, Conductive Oil

Refrigerant (R134a, R410A, etc.), Clean Gas

Low Viscosity, No Particles, No Fibers Clean Fluid

2. Structure and Dimensions

Plate Material: 316 Stainless Steel (Corrosion Resistant)

Brazing Material: Copper (Standard)

Plate Spacing: 1.5 mm (High-Efficiency Narrow Spacing)

Interface Specification: DN25 (G1" Thread)

Overall Dimensions (Width × Height × Depth): Approximately 220 × 720 × 120 mm

Weight: Approximately 26 kg

Flow Channel Form: Trapezoidal High-Turbulence Plate

3. Performance Characteristics

Heat Transfer Coefficient: K = 3000–5000 W/(m²·K) (Water - Water)

Pressure Loss: ≤ 0.3 bar (Rated Flow)

Flow Channel Advantage: 1.5mm Narrow Spacing, Extremely High Heat Exchange Intensity

Sealing: Fully Brazed Without Gasket, Zero Leakage, Maintenance-Free

Stability: Anti-Water Impact, Anti-Vibration, Industrial Grade Durability

IV. Functions and Advantages

1. Ultra-High Heat Exchange Efficiency

1.5mm Narrow Spacing + Trapezoidal Plate: Strong Turbulence, High Heat Transfer Coefficient

Small Volume Large Heat Exchange: Volume is 1/4 of Shell and Tube Type under the same heat exchange capacity

Small Temperature Difference Heat Exchange: Can achieve 2–3℃ Temperature Difference Heat Exchange

2. Precise Adaptation

DN25 Small Interface: Suitable for Low Flow, High Precision Systems

200 Plates Large Capacity: Satisfies Medium and Low Flow, High Heat Load Requirements Narrow channel: Suitable for low-viscosity, clean media, with the highest efficiency

3. Reliable and durable

316 stainless steel: Corrosion-resistant, long lifespan

Copper brazing: No aging, no leakage, long-term stability

Wide temperature and voltage range: Compatible with industrial harsh conditions

4. Installation and maintenance

Standard DN25 interface, quick connection

Vertical / Horizontal flexible installation

No vulnerable parts, low maintenance cost

5. Typical operating conditions (oil - water heat exchange)

Primary side (heated oil)

Medium: 46# hydraulic oil

Flow rate: 8 m³/h

Inlet: 60°C, outlet: 35°C

Secondary side (cooling water)

Flow rate: 16 m³/h

Inlet: 25°C, outlet: 36°C

Heat exchange capacity: approximately 230 kW

6. Selection and installation key points

Medium: Limited to low-viscosity, particle-free, clean fluids

Filter: Must be equipped with a precision filter of 200μm or above

Flow rate: 0.5–1.2 m/s (optimal range for narrow channel)

Anti-freezing: Add antifreeze or shut down for emptying in low-temperature environments

7. Order information

Model: BTS10-200-15-25-P-710

Standard configuration: Heat exchanger body, interface plug

Optional: Installation bracket, filter, temperature / pressure gauge

8. Comparison of BTS10 vs BPS10 BTS10-200-15-25-P-710

Spacing: 1.5mm (High-efficiency Narrow Channel)

Interface: DN25 (Low Flow Rate)

Application: Clean, Low Viscosity, High Precision Heat Exchange

Efficiency: Extremely High (K = 3000–5000) BPS10-200-20-40-P-710

Spacing: 2.0mm (standard channel)

Interface: DN40 (high flow rate)

Application: General clean fluids, general scenarios

Efficiency: High (K = 2500–4500)