Hydraulic Reservoir (Bootstrap Type)
(In stock)
| Product Name | Hydraulic Reservoir (Bootstrap Type) |
| Model Number | generically referred to as “Hydraulic Reservoir” in EM Korea’s defense & aerospace offerings. |
| Brand | EM Korea Co., Ltd. |
| Category | Defense & Aerospace → Hydraulic System Component → Hydraulic Reservoir |
| Country Origin | South Korea |
| Material | Typically, such components are made of lightweight metals or composites designed for aerospace-grade durability, corrosion resistance, and stringent safety standards. |
| Applications | Serves as a bootstrap reservoir in aircraft hydraulic systems, supplying consistent fluid flow to the pump suction under all flight conditions to maintain hydraulic pressure. Functions include fluid storage, cooling, deaeration, and mounting for related hydraulic components. |
EM Korea produces Hydraulic reservoir which is core part for Korean supersonic advanced trainer T-50. It secured technology that covers whole process from design, manufacturing, assembling and test. EM Korea delivered 16 sets of hydraulic reservoir for T-50 delivered to Indonesia recently.
Work scope
Manufacturing completed
product by design itself
Development and initial delivery : 2012
Design concept
Bootstrap-type reservoir to offset hydraulic inside
of aircraft such as components and schematics
Displayed temperature range : -40˚F ~ +160˚F
Displayed flow rate range : 0% t0 100%
Equipped relief valve to protect reservoir against internal high pressure
A Type B Type
Size (Diameter x L, inch) Φ10.5 x 15 Φ10.5 x 23
Weight (lbs) max. 7.5 (7.937 kg) max. 19.5 (8.845 kg)
Hydraulic volume(cu-in) min. 370 (6.06ℓ) min. 700 (11.47ℓ)
Main features
The system supply pressure: 3,100 psig
Bootstrap pressure: 85 ± 5 psig
Hydraulic fluid: MIL-PRF-83282
Reliability test: 800,000 cycles
Main componentsMaterial: 7075-T73 (weight loss).
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