Entwistle has designed and built various hydraulic component test stands for many applications. These include tube hydrostatic testing, filter cartridge contamination verification, dynamic component integrity testing, and component endurance testing. Common test items are flight control servos, hydraulic pumps and valves, electro-hydraulic actuators, landing gear shock strut assemblies, power steering units, damper assemblies, brake cylinders, accumulators, and starter motor APUs.

• Entwistle P/Ns - Various (KT-40724 shown)
• Production - Over 50 test stands