Gateway Fluid Power - Hydraulic Power Unit Manufacturing.

• Primary pump requirements based on application, pressure and flow requirements.
• Application:
• Low duty cycle - Constant volume gear pump option.
• Heavy duty - Pressure compensated, variable volume pump.
• Flow requirements
• We evaluate the entire system / all circuits to understand flow requirements.
• Calculate the displacement of the working components, cylinders, motors, etc.
• What level of displacement is required to do the work required in the time required.
• Based on these fundamentals, we can rough out a flow requirement.
• During these calculations, we can usually spot areas of concern in the consuming circuit.
• Pressure requirements
• We evaluate the entire system / all circuits to understand pressure requirements.
• Calculate the displacement of the working components, cylinders, motors, etc.
• What level of pressure is required to do the work, actuation or torque.
• Based on these fundamentals, we can rough out a pressure requirement.
• During these calculations, we can usually spot areas of concern in the consuming circuit.
• Precision manufacturing.
• Compact durable design.
• Quiet operation, even at high pressure.
• Inboard trunion/bearing design.
• High effeciency = low power consumtion and low heat.
• Superior materials:
• Bronze rotors for excellent wear properties.
• Bronze slipper shoes for excellent wear properties.