


| Brand | GARDNER DENVER |
|---|---|
| Manufacturer Part Number | HGR7-3H |
| Part Type | COMPRESSOR |
The Gardner Denver HGR7-3H Air Compressor is a powerful and reliable solution for your industrial air compression needs. This rotary screw compressor is equipped with a 7.0 HP, 460 volt, 3-phase motor, delivering a maximum air flow of 135.6 CFM at 100 PSI, and a maximum pressure of 150 PSI.
The HGR7-3H features a cast iron cylinder with a mechanical oil lubrication system, ensuring long-lasting performance and minimal maintenance. The compressor is also equipped with a water-cooled aftercooler, which reduces the temperature of the compressed air, preventing moisture condensation and protecting your tools and equipment from damage.
The Gardner Denver HGR7-3H Air Compressor is designed with a sound enclosure to reduce noise levels, making it suitable for use in a variety of indoor and outdoor environments. The compressor is mounted on a heavy-duty, vibration-isolated base, which provides stability and reduces vibrations, further extending the life of the compressor and reducing wear on the surrounding infrastructure.
The compressor is equipped with a large, easy-to-read pressure gauge, and features a conveniently located drain valve for easy draining of condensate. The HGR7-3H also includes a pressure relief valve, which automatically releases excess pressure in the event of a failure, protecting the compressor and preventing damage.
In summary, the Gardner Denver HGR7-3H Air Compressor is a robust and reliable solution for your industrial air compression needs. With its powerful motor, long-lasting cast iron cylinder, and sound enclosure, this compressor is designed to deliver consistent performance in even the most demanding applications. Its water-cooled aftercooler, vibration-isolated base, and convenient features make it a smart investment for any business looking for a reliable and efficient air compression solution.
Pros of Buying Gardner Denver HGR7-3H Air Compressor:1. High Air Flow: The Gardner Denver HGR7-3H air compressor delivers a high air flow rate of up to 100 CFM (cubic feet per minute) at 90 PSI, making it suitable for heavy-duty applications.
2. Energy Efficient: This air compressor is energy-efficient, with a power consumption of only 20 amps, saving you money on your electricity bills.
3. Durable Construction: The Gardner Denver HGR7-3H air compressor is built with a cast iron pump and a heavy-duty frame, ensuring durability and longevity.
4. Low Maintenance: The air compressor features a self-lubricating piston and a maintenance-free, oil-free air end, reducing the need for regular maintenance and downtime.
5. Quiet Operation: The Gardner Denver HGR7-3H air compressor operates at a low noise level of 75 dBA, making it suitable for use in environments where noise levels need to be kept to a minimum.
Cons of Buying Gardner Denver HGR7-3H Air Compressor:1. High Upfront Cost: The Gardner Denver HGR7-3H air compressor is a high-end model, and its price tag may be out of reach for some users.
2. Bulky and Heavy: With a weight of 500 lbs and dimensions of 30 x 33 x 36 inches, the air compressor is heavy and bulky, making it difficult to move around and store.
3. Limited Warranty: The air compressor comes with a limited warranty of only 1 year, which may not be enough to cover potential issues that may arise during the first few years of use.
Conclusion:The Gardner Denver HGR7-3H air compressor is a high-performance, energy-efficient, and durable air compressor that is suitable for heavy-duty applications. Its high air flow rate, low noise level, and low maintenance requirements make it an attractive option for users who require a reliable air compressor for their industrial or commercial needs. However, its high upfront cost, bulky and heavy design, and limited warranty may be drawbacks for some users.
Recommendation:If you have a budget for a high-end air compressor and require a reliable and efficient air compressor for heavy-duty applications, the Gardner Denver HGR7-3H air compressor is a great option. However, if you are looking for a more affordable option or require a more portable air compressor, you may want to consider other models with lower price points and smaller dimensions. It's also recommended to thoroughly research the warranty terms and conditions before making a purchase decision.
It features a powerful reciprocating pump for consistent air output, durable construction longevity, and quiet operation. Designed with ease of maintenance in mind, its ideal for various industrial applications where reliable compressed air is essential. Model # HGR7-3H serial no.
