This filter regulator lubricator (FRL) combines three functions. The filter removes water, dirt and other harmful particles larger than 40 microns. The pressure regulator adjusts the pressure continuously to a stable level, even when the input pressure varies. The level can be adjusted between 0.5 to 10.0 bar (7 to 145 psi). The lubricator introduces oil into the pneumatic air to reduce internal friction for pneumatic components. Most modern pneumatic equipment doesn’t need lubrication, only use a lubricator if downstream equipment requires it. The recommended lubricating oil type is ISO-VG32 turbine oil. This model has G 1 1/4 inch ports. The maximum flow rate is 4900 l/min. It is recommended to select a filter with a maximum flow rate 1.5 to 2 times higher than the maximum flow rate in your system to avoid excessive pressure drop. Additionally, keep in mind that lower input pressures may reduce the achievable maximum flow rate, so ensure your system pressure is sufficient for optimal performance. Note that the pressure regulator controls the output pressure, not the flow rate. The output pressure can be adjusted by pulling the hand wheel up and twisting.
The maximum input pressure is 16.0 bar (232 psi) and the temperature range is between -10 and 60 °C (14 and 140 °F). It has a semi-auto condensate drain with a drain capacity of 300 cm3. Semi-auto means that it drains as soon as the airline is depressurized, however it can also be drained manually. There is a built-in pressure relief valve on the outlet side when the set pressure is exceeded. The lubricator requires a minimal flow rate of 170 l/min and can hold 550 cm3 of oil. The housing material is made out of aluminium and the filter and lubricator bowls are made of polycarbonate (PC). The bowl has protective cage.
Mounting brackets need to be ordered separately.
Specifications
Connection size : 1 1/4 inch
Max flow rate (l/min) : 4900
Adjustment range (bar) : 0.5 bar to 10 bar
Scale division (pressure) : 0 – 16 bar
Max. pressure difference at 20 °C (bar) : 16
Filter size (µm) : 40
FRL feature : Protective cage
Material : Aluminum
Condensate drain type : Semi-auto
Min pressure (bar) : 1.5
Min. flow for oil drip (l/min) : 170
Lubricating oil capacity (cm³) : 550
Connection type : Inner thread cylindrical BSPP-G
Model : Standard 5
With pressure gauge : Yes
Operation : Hand wheel
Self relieving : Yes
Min temperature (°C) : -10
Max temperature (°C) : 60
Height (mm) : 319.5
Length (mm) : 395
Container material : Polycarbonate (PC)
Drain capacity (cm³) : 300
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