PPG Pump 21 1.1kW 3 Phase

Introduction

As a retailer of hot tub spare parts, I’m proud to offer the commercial-grade PPG Pump 21 in its 3-phase configuration – a powerful 1.1kW pump engineered specifically for professional and commercial hot tub and spa installations. This high-performance pump delivers exceptional reliability and efficiency in facilities with three-phase power, making it the ideal solution for commercial spas, hotels, fitness centers, and other professional installations.

Premium Engineering Features

The PPG Pump 21 3-phase model represents the pinnacle of pump engineering, featuring industrial-grade components designed for continuous operation in demanding environments. At the core of its reliability is a specialized mechanical seal with both sides constructed from carbide, combined with Viton seals – a premium synthetic rubber compound specifically formulated to withstand aggressive chemicals, high temperatures, and continuous operation. This combination dramatically extends seal life in commercial settings where pumps often run for extended periods.

The bearing system incorporates cutting-edge technology developed specifically for high-duty applications. Each pump comes equipped with high-temperature 2RS C3 class H roller bearings as standard – a premium feature that ensures smooth operation and extended service life even under the continuous duty cycles common in commercial installations.

The construction quality is evident throughout, with all bolts and screws manufactured from 100% grade 304 stainless steel. This marine-grade material provides superior corrosion resistance and structural integrity throughout years of demanding service.

Innovative Design Elements

The precision-balanced rotor minimizes vibration during operation, contributing significantly to mechanical longevity while enabling remarkably quiet performance even in commercial environments. The shaft is crafted from friction/fusion 316L stainless steel – a premium alloy specifically chosen for its exceptional corrosion resistance in continuous water applications.

A particularly advanced design feature is the complete coverage of the shaft by the turbine tail portion, eliminating contact between the shaft and the circulating water. This engineering detail significantly extends component life by protecting critical parts from potential corrosion or mineral buildup.

Efficiency and Compatibility

The 3-phase configuration of the PPG Pump 21 offers significant advantages for commercial installations, including improved efficiency, smoother starting characteristics, and enhanced reliability under continuous operation. Despite its substantial 1.1kW power output, this pump operates with remarkably low intensity, achieving an optimal balance between performance and energy consumption – a critical consideration for commercial operations where energy costs are a significant factor.

This model maintains exceptional versatility – it’s fully compatible with seawater and salt electrolysis systems, making it suitable for specialized applications including saltwater therapy pools and commercial spas with advanced water treatment systems.

Operational Benefits

The PPG Pump 21 3-phase delivers consistent, powerful water circulation while maintaining impressively quiet operation – an important consideration in commercial spa environments where noise reduction enhances the customer experience. This acoustic performance is achieved through precision engineering, premium components, and advanced vibration control working in harmony.

Specifications Table

Specification	Detail
Model	PPG Pump 21
Power	1.1kW
Phase	3 (Three)
Seal Type	Mechanical seal with carbide on both sides
Seal Material	Viton (synthetic rubber compound)
Bearings	High-temperature 2RS C3, class H roller bearings
Hardware	100% grade 304 stainless steel
Shaft Material	Friction/fusion 316L stainless steel
Noise Level	Extremely quiet
Special Features	Shaft fully covered by turbine tail portion
Energy Efficiency	Very low intensity
Compatibility	Seawater and salt electrolysers
Capacitors	Standard P2
SKU	1464241019

Ideal Applications

The 3-phase configuration makes this pump perfectly suited for commercial applications including hotel spas, fitness center hot tubs, therapy pools, and other professional installations where three-phase power is available. The robust design and premium components ensure reliable operation in high-demand environments where downtime must be minimized. The corrosion-resistant construction makes it particularly well-suited for commercial saltwater systems or coastal installations where exposure to corrosive elements would quickly compromise standard pumps.

Conclusion

The PPG Pump 21 1.1kW 3 Phase represents an exceptional investment for commercial hot tub and spa operations. Combining industrial-grade durability, operational efficiency, and reliable performance, this pump delivers the professional-quality circulation needed for commercial hydrotherapy applications with the engineering excellence that ensures maximum uptime and minimal maintenance requirements.