Heavy-duty aluminium alloy valve assembly. Airflow control knob can be locked in position to prevent accidental adjustment of pressure. Features large gauge, dual marked in psi and bar. Fitted with outlet shut-off valve. Features & Benefits:Heavy-duty aluminium alloy valve assembly with integral filter and water trap.Airflow control knob can be locked in position to prevent accidental adjustment of pressure.Large gauge dual marked in psi and bar.Model No. SA5/RG/14 Specifications: Model No SA5/RG/14 Brand: Sealey Inlet Size: 1/4"BSP Maximum Air Input: 174psi Maximum Air Output: 174psi Maximum Airflow: 76cfm* Nett Weight: 0.18kg Outlet Quantity: 1 Outlet Size: 1/4"BSP Safe Working Pressure: