Watts FluidAir QUBE B35-02WGCS Integral Filter Regulator 1/4 in 0-125 PSI 250

Watts FluidAir QUBE B35-02WGCS Integral Filter Regulator 1/4 in 0-125 PSI 250 PSI Max

The Watts FluidAir QUBE B35-02WGCS is a compact, self-contained integral filter/regulator designed for compressed air service. It combines particulate filtration and downstream pressure regulation in a single inline body, reducing plumbing complexity and installation footprint. Manufactured by Watts FluidAir in Kittery, Maine, the QUBE series is built for point-of-use air preparation in pneumatic systems.

Specifications & What's Included

• Model: B35-02WGCS
• Series: QUBE (Watts FluidAir)
• Type: Integral Filter/Regulator (combined filtration and pressure regulation)
• Port Size: 1/4 in
• Gauge Pressure Range: 0–125 PSI
• Maximum Allowable Pressure: 250 PSI
• Media: Compressed air only (Air Service Only — per label)
• Bowl: Clear polycarbonate bowl with brass manual drain
• Adjustment: Yellow top-mounted knob regulator
• Includes: Unit and mounting hardware (visible in photos)

Applications

Integral filter/regulators like the Watts FluidAir QUBE B35-02WGCS are standard point-of-use air preparation components in industrial pneumatic systems. They are used at the inlet of pneumatic tools, cylinders, valves, and instrumentation to remove liquid water and particulate contamination from the compressed air supply while maintaining a set downstream pressure. The 1/4-in port size and 0–125 PSI range make this unit suitable for general factory automation, machine tool air circuits, laboratory compressed-air drops, and light industrial equipment. Watts FluidAir (a division of Watts Water Technologies) has produced pneumatic conditioning equipment for industrial and process applications for decades, and the QUBE series is a well-regarded compact line used widely in North American manufacturing environments.