A duo system unit, the 1111-5 1/2 in. Piggyback Filter/Regulator with Poly Bowl & Metal Bowl Guard comes with a filter and regulator combination for contaminant removal. The metal bowl is ideal for use with a proprietary air tool oil or a specialty lubricant.<VERTICAL_BAR>The filter removes contaminants including solid, particulate matter such as rust and pipe scale, as well as water condensate from compressed air systems. The precision valving system of regulators allows users to raise or lower the desired pressure without any air flow.<VERTICAL_BAR>The poly bowl is ideal for standard lubricants such as 10 weight non-detergent motor oil.

• Piggyback duo has the features of a standard regulator, plus the space saving of a combined filter
• Automatic overnight drain mechanism
• Non-rising adjustment
• 3 position knob lock/adjust/remove
• Relieving regulator allows you to raise or lower the desired pressure without any air flow
• Poly bowl with metal bowl guard

• 1/2 in. Piggyback Filter/Regulator with Poly Bowl & Metal Bowl Guard - 1111-5