Pressure Test Unit (PTU) is designed to be a compact and highly effective tool for subsea pressure testing from ROV.
The PTU comes with integrated dual acting booster pump, Flow Control Valve and two Pressure Reducing Relieving Valves on inlet supply for tuning- and maximum pump pressure control. PTU can be setup for low pressure test through separate LP or high pressure tests though HP circuits. Each system have separate Safety Pressure Valves on pressure outlet line. Digital sensor and logging software gives live pressure feedback and recording options for pressure test certificates.