Bimba AP20 CL3A1PNMB Dual Filter Pressure Regulator and Lubricator

The Bimba AP20 CL3A1PNMB is a compact Filter-Regulator-Lubricator (FRL) inline assembly in Bimba’s AP20 Compact Series, designed to deliver clean, regulated, and lubricated air to pneumatic circuits in a single, easy-to-mount unit. As part of the CL family, it provides F/R+L (filter, regulator, and lubricator) in one housing, typically configured with an auto-drain option for maintenance-free operation. AP20 CL variants are offered with either polycarbonate bowls or metal bowls, depending on the sub-model, and use a lubrication-compatible oil delivery system to ensure consistent actuation of downstream cylinders and valves. The unit incorporates a filtration element designed for compressed-air cleanliness and a downstream regulator to stabilize pressure for downstream components; some configurations also include a pressure gauge (PG) for on-line monitoring. Typical assemblies in this family are intended for applications where space is at a premium and where a single pre-cleaned, lubricated air supply simplifies installation on automated lines, enclosures, or turnkey machines. Availability of port sizes, drain type, and gauge options varies by sub-model, so this CL3A1PNMB designation corresponds to an AP20 CL FRL variant with these core features and a compact footprint suitable for compact automation setups.