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Browse the store →The Sheraton Saigon Grand Opera Hotel in Ho Chi Minh City installed two Vulcan X-Pro 1 units—one on the DN500 cooling tower line and one on the DN500 chiller line. After a year of proven performance, they added the second unit.
The Sheraton Saigon Grand Opera Hotel is a 5-star luxury hotel in the heart of Ho Chi Minh City, Vietnam.
Rooms & Suites
Sq Meters Meeting Space
Vulcan X-Pro 1 Units
Location: Ho Chi Minh City, Vietnam
Amenities: Overlooking the city or Saigon River, state-of-the-art Sheraton Fitness, outdoor swimming pool, renowned restaurants and bars, 14 well-equipped meeting rooms

A luxury 5-star hotel requires flawless operation of all amenities. The cooling tower and chiller systems are critical for guest comfort, yet they are constantly vulnerable to mineral scale buildup. The hotel needed reliable, maintenance-free protection.
Installation: 1 x Vulcan X-Pro 1
Pipe: DN500 (20 inches) iron pipe at the cooling tower circulation line
Protects the cooling tower system from scale buildup, ensuring efficient heat rejection.
Installation: 1 x Vulcan X-Pro 1
Pipe: DN500 (20 inches) iron pipe at the chilled water circulation line
Protects the chiller system, maintaining cooling capacity and energy efficiency.
This 5-star hotel installed two Vulcan X-Pro 1 units, designed for very large industrial applications with pipe diameters up to 30 inches. Perfect for DN500 (20") pipes.
Year 1
One Vulcan X-Pro 1 installed on the cooling tower water line. Performance proven over more than one year of operation.
Year 2
Based on proven performance, an additional Vulcan X-Pro 1 was installed on the chilled water line.
After more than one year of operating the Vulcan X-Pro 1 unit on the cooling tower water line with proven performance, the system was further extended with an additional unit on the chilled water line.

Installed on DN500 (20") iron pipe at the cooling tower circulation line.

Installed on DN500 (20") iron pipe at the chilled water circulation line.
Reliable air conditioning and hot water for 485 rooms.
Scale-free swimming pool and fitness center facilities.
Protected dishwashers, steamers, and coffee equipment.
Fewer service calls, longer equipment life.
Max Pipe Diameter: | 30 inches |
Water Flow: | Unlimited |
Wattage: | 3.75 W |
Dimensions: | 13.4" x 9.4" x 2.0" |
Pipe Materials: | All types (iron, copper, stainless steel, PVC, PEX) |
Installation: | No pipe cutting required |
Maintenance: | Zero |
The Sheraton Saigon Grand Opera Hotel demonstrates the power of proven results. After one year of successful operation on the cooling tower, the hotel confidently added a second X-Pro 1 to protect the chiller. Trust builds with performance.
Join leading 5-star hotels like Sheraton in protecting critical systems with Vulcan.
Waslix provides non-chemical, maintenance-free scale prevention using Vulcan technology. This case study documents dual Vulcan X-Pro 1 installations protecting the cooling tower and chiller systems at the Sheraton Saigon Grand Opera Hotel in Ho Chi Minh City, Vietnam.

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