Bowman Heat Exchanger GK190 5117-3C – Cupro Nickel

As a retailer of professional pool heating solutions, I’m excited to present the Bowman GK190 5117-3C – an industrial-grade cupro nickel heat exchanger designed for the largest commercial and institutional pools.

Product Overview

The Bowman GK190 represents advanced heat exchange technology, delivering up to three times faster heating than standard units. This model combines exceptional heating capacity with reliable cupro nickel construction for the most demanding applications.

Technical Specifications

Specification	Detail
Model	GK190 5117-3C
SKU	5117-3C
Pool Capacity	660m³ (145,000 gal)
Heat Transfer (82°C Boiler)	556kW (1,900,000 BTU/h)
Heat Transfer (60°C Boiler)	310kW (1,060,000 BTU/h)
Boiler Water Flow	19.2m³/h (320 l/m)
Maximum Pool Water Flow	75.0m³/h (1,250 l/m)
Weight	57 kg
Material	Cupro Nickel

Key Features

• Industrial-grade cupro nickel construction
• Rapid heating technology
• Removable tube stack
• Professional-grade design
• Multiple mounting options
• Easy maintenance access
• Complete mounting kit
• Wide system compatibility

Installation Features

• Vertical or horizontal mounting
• Supplied mounting brackets
• Solvent weld adaptors
• Straightforward maintenance
• Simple tube stack removal
• Accessible end covers
• Flexible positioning

Performance Benefits

• Triple-speed heating capability
• Enhanced energy efficiency
• Optimized heat transfer
• Effective flow dynamics
• Consistent performance
• Good corrosion resistance
• Cost-effective operation

Applications

Perfect for:

• Major aquatic centers
• Olympic-sized pools
• Large leisure complexes
• Competition facilities
• Multi-pool systems
• Heat pump integration
• Indoor pool facilities

This efficient heat exchanger combines exceptional heating capability with reliable construction, making it ideal for the largest commercial installations requiring effective and economical pool heating solutions

Bowman Product Brochure

Bowman_Swimming_Pool_Brochure