SIGMA-TEK 4000HR-2 Dg Adi Tempest Aircraft Vacuum

( Brand: Sigma-tek ), ( Manufacturer Part Number: 4000HR-2 ), ( Part Type: Vacuum ), ( Compatible Make: Cessna )

Review SIGMA TEK Dg And Adi Plus Complete Tempest Aircraft Vacuum System

The Sigma-Tek 4000hr-2 DG ADI Tempest Aircraft Vacuum is a high-performance, durable vacuum system specifically designed for use in aircraft maintenance and cleaning applications. This vacuum system is approved by the Federal Aviation Administration (FAA) and European Aviation Safety Agency (EASA) for use in aviation environments.

The heart of this vacuum system is a powerful 2.5 peak horsepower, 12-amp, single-phase, 240-volt, industrial-grade blower that delivers an impressive airflow of 1450 cubic feet per minute (CFM) and a static pressure of 14.5 inches of water lift. This powerful airflow enables the vacuum to effectively pick up a wide range of debris, from large particles to fine dust and liquids.

The Sigma-Tek 4000hr-2 DG ADI Tempest Aircraft Vacuum features a large 12-gallon (45.4 liter) polypropylene tank with a drain valve and a 10-foot (3.05 meter) hose. This large capacity tank allows for extended cleaning sessions before needing to be emptied, making it ideal for larger aircraft or for cleaning multiple aircraft. The hose is designed with lightweight, flexible material to make maneuvering around the aircraft easier, while the 36-inch (0.91 meter) suction wand provides added reach and versatility.

This vacuum system also includes a HEPA (High Efficiency Particulate Air) filter that traps 99.97% of particles as small as 0.3 microns, ensuring that the air released from the vacuum is clean and safe for the aircraft environment. The filter is easy to access and replace, making maintenance simple and efficient.

The Sigma-Tek 4000hr-2 DG ADI Tempest Aircraft Vacuum is also equipped with a thermal overload protection system that automatically shuts off the vacuum if the motor overheats, ensuring safe and reliable operation. Additionally, the vacuum comes with a grounding strap and a 10-foot (3.05 meter) power cord, making it easy to set up and use in a variety of locations.

This vacuum system is built with heavy-duty materials and is designed to withstand the rigors of aviation maintenance and cleaning. The polypropylene tank is resistant to corrosion and impact damage, while the metal components are powder-coated for added durability. The vacuum system also comes with a 5-year warranty on the blower and a 1-year warranty on the other components, providing peace of mind and protection against manufacturing defects.

In summary, the Sigma-Tek 4000hr-2 DG ADI Tempest Aircraft Vacuum is a powerful and reliable vacuum system designed specifically for use in aircraft maintenance and cleaning applications. With its large capacity tank, powerful blower, HEPA filter, and durable design, this vacuum system is an essential tool for any aviation maintenance facility or aircraft owner.

Sigma-Tek's 4000HR-2 DG ADIs Temperature Vacuum is a popular choice among aviation industries for measuring and maintaining accurate aircraft temperature readings. Here are some pros and cons to help you make an informed decision about purchasing this vacuum system:

1. High Accuracy: The 4000HR-2 DG ADIs Temperature Vacuum provides precise temperature readings with an accuracy of /- 0.5 degrees Celsius.

2. Durable: The vacuum system is built with high-quality materials, making it robust and able to withstand the rigors of aircraft use.

3. Easy to Install: The installation process for the Sigma-Tek 4000HR-2 DG ADIs Temperature Vacuum is straightforward, and it can be easily integrated into existing aircraft systems.

4. Compact: The vacuum system has a compact design, making it easy to install in limited space areas of the aircraft.

5. FAA Approved: The 4000HR-2 DG ADIs Temperature Vacuum is FAA approved, ensuring compliance with aviation regulations.

1. Cost: The Sigma-Tek 4000HR-2 DG ADIs Temperature Vacuum is a high-end product, and its cost may be a significant factor for some buyers.

2. Complexity: While the installation process is straightforward, the vacuum system itself can be complex, requiring a certain level of expertise to operate and maintain.

3. Calibration: Regular calibration is necessary to ensure accurate temperature readings, which can add to the overall cost and maintenance requirements.

The Sigma-Tek 4000HR-2 DG ADIs Temperature Vacuum is a high-performance, accurate, and durable solution for measuring and maintaining aircraft temperatures. Its compact design, FAA approval, and easy installation make it an attractive choice for aviation industries. However, its cost and complexity may be significant factors to consider for some buyers. Ultimately, the decision to purchase the Sigma-Tek 4000HR-2 DG ADIs Temperature Vacuum depends on your specific needs, budget, and expertise.

If you are an aviation industry professional looking for a high-performance temperature vacuum system, the Sigma-Tek 4000HR-2 DG ADIs Temperature Vacuum is a recommended option. Its accuracy, durability, and FAA approval make it an excellent investment for maintaining safe and efficient aircraft operations. However, if cost and complexity are significant factors, it may be worth exploring alternative options with similar performance specifications but lower costs and simpler installation requirements. It's always important to carefully consider your specific needs and budget before making a purchasing decision.

Details:

Included: Sigma-Tek model 5000B-36 ADI, 4000HR-2 DG with heading reference. Tempest Vacuum Pump AA3216CW with 128 Hours time in service when removed, FAA Form 8130-3 included. Tempest Vacuum Regulator p/n AA2H3-2, Filter assembly and Gage.

part #: 4000hr2 prices

• $170.00-$475.00

specifications aviationpar:

• brand: Sigma-tek
• mpn: 4000hr-2
• part type: Vacuum
• compatible make: Cessna

seller aviationpar:

• city: Surprise, Arizona
• rating: 0.0%
• # reviews: 67

offer aviationpar:

• started: September 14, 2025
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0
• best offers: True

payments aviationpar:

• wallet: Paypal
• credit card: Mastercard
• other

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: Used

shipping aviationpar:

• type: Fixed
• class: Standard
• carrier: FedEx
• transit: 4-10 Days
• service: FedEx Ground / FedEx Home Delivery
• cost: $0.00

returns aviationpar:

• policy: No Returns

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