fits make: Bombardier.

( Manufacturer Part Number: ST515-2DH ), ( Part Type: Pressure )
The Bombardier DASH 8 Q400 series ST515-2dh is a 28Vdc pressure port accessory designed for use in the Bombardier DASH 8 Q400 turboprop aircraft. This pressure port is an essential component of the aircraft's auxiliary power unit (APU) system, responsible for supplying pressurized hydraulic fluid to various systems aboard the aircraft.
The ST515-2dh pressure port is constructed from durable materials, specifically designed to withstand the demanding conditions of aircraft operation. It features a robust, corrosion-resistant design that ensures reliable performance over an extended period. The port measures 4.5 inches in length, 2.6 inches in width, and 2.8 inches in height, making it compact and easy to install in the aircraft's APU system.
This pressurized hydraulic system accessory operates at a flow rate of 2.16 gallons per minute and can withstand a maximum pressure of 4438 psi, providing ample power to operate the various hydraulic systems on the aircraft. The ST515-2dh port is also equipped with a failsafe mechanism that ensures a constant supply of hydraulic fluid to critical systems, even in the event of a pressure drop.
Additionally, the 28Vdc pressure port includes a seal kit, gasket, and O-ring for easy installation and replacement, reducing the need for excessive downtime during maintenance. This accessory is easy to maintain and features a user-friendly design with clear markings and a secure locking mechanism to ensure a tight seal during operation.
Overall, the Bombardier DASH 8 Q400 series ST515-2dh 28Vdc pressure port is a reliable and essential accessory for maintaining the hydraulic systems on Bombardier DASH 8 Q400 turboprop aircraft. Its rugged construction, high flow rate, and failsafe mechanism make it a valuable addition to any aircraft maintenance facility, ensuring efficient and effective maintenance operations.
Buying a Bombardier DASH 8 Q400 Series aircraft, specifically the 28VDC Pressure Port model (ST515-2DH), is a significant investment for any aviation organization. To help you make an informed decision, let's explore some potential pros and cons of owning and operating one of these aircraft:
Pros:1. Fuel Efficiency: The DASH 8 Q400 is known for its impressive fuel efficiency, making it an attractive option for airlines looking to reduce operational costs. Its advanced Pratt & Whitney PW150A engines offer significant fuel savings compared to older turboprops.
2. Short-Haul Capability: DASH 8 Q400s are ideal for short-haul flights. They can seat between 65 and 99 passengers with a range of up to 2,500 miles. This makes them an excellent option for serving smaller airports and routes that don't justify the larger capacity or operational costs of jet aircraft.
3. Versatility: DASH 8 Q400s can be used for various mission profiles, including regular passenger service, cargo transportation, medical evacuation missions, and even water bomber operations.
4. Engine Output: The engines on the ST515-2DH model produce 28VDC power, which can be used to provide auxiliary power for onboard systems, even when the aircraft is on the ground.
5. Comfort: The aircraft features a modern cabin design with large windows, providing passengers with plenty of natural light. The twin-engine configuration also results in a smoother ride.
Cons:1. Upfront Cost: The Bombardier DASH 8 Q400 is a midsize turboprop airliner, and the upfront cost of purchasing one is substantial. However, the aircraft's fuel efficiency, versatility, and extensive customer support from Bombardier can help offset some of the initial expense.
2. Maintenance Costs: Although the aircraft is fuel-efficient, maintenance costs can be relatively high, especially for an older model. However, Bombardier offers various maintenance programs, including a TotalCare program, to help contain and manage these expenses.
3. Noise: Turboprop aircraft like the DASH 8 Q400 can be noisier than jet aircraft. This may impact the aircraft's use on certain routes or at certain airports where noise restrictions apply.
4. Limited Range: While the aircraft can cover short to medium-range routes effectively, its range may not be sufficient for very long-haul flights.
5. Complexity: The DASH 8 Q400 is a complex aircraft, offering many advanced features. This complexity can increase pilot training requirements and introduce additional ongoing costs, such as the need for specialized maintenance personnel.
Conclusion:The Bombardier DASH 8 Q400, model ST515-2DH, is a versatile and efficient aircraft that offers a balance of capacity, range, and mission flexibility for airlines. Its impressive fuel efficiency, versatility, and extensive customer support from Bombardier make it an attractive option for airlines looking to reduce operational costs on short and medium-haul routes. However, the upfront costs, maintenance costs, noise, and limited range may deter some organizations. If you operate short to medium-haul routes and can justify the investment, the DASH 8 Q400 could be an excellent addition to your fleet.
Recommendation:If you are seriously considering purchasing the Bombardier DASH 8 Q400, I would recommend carefully evaluating your specific operational requirements and budget. Factors such as routes, passenger numbers, and fiscal resources should be taken into account. In addition, I would highly recommend taking a close look at Bombardier's various maintenance programs, like TotalCare, to help manage and contain ongoing costs. Lastly, I would encourage you to explore funding and leasing options to help mitigate the upfront investment required.
Buyer receives Static Port P/N ST515-2DH New Old Stock. LOC: 20-K-03 3C12C-13.