Air Preparation (FRL)
Parker’s air preparation units (FRL: Filter, Regulator, and Lubricator) ensure clean, controlled, and efficient compressed air for pneumatic systems. Designed to remove contaminants, regulate pressure, and provide necessary lubrication, Our Parker’s FRL solutions enhance system performance and longevity. The offering includes modular, high-flow, and precision air treatment options for industrial and automation applications.
Size: 1/4" to 1" BSP, and 1-1/2" on P3Y via the P3YKA port block. - Temperature: -40°C to +65.5°C across the range; on any unit with a bowl the bowl sets the limit, not the body. - Application: filtration, regulation and lubrication of compressed air at the point of use — modular Global FRL (P31/P32/P33), high-flow P3Y, and Prep Air II mini. - Media: compressed air; lubricators deliver compressed air with oil mist. - Pressure: 10 bar with a polycarbonate bowl, 17 bar with a metal bowl, 17.5 bar on P3Y; regulators take 20 bar max supply. Source: Parker Global Air Preparation System, PDE2676TCUK
Browse Air Preparation (FRL) by type
5 sub-categories · 253 SKUs total
Global FRL System
Accessories
P3Y High-Flow FRL
Prep Air II Mini FRL
Automatic Drip-Leg Autodrain
All products in Air Preparation (FRL)

Parker metal Bowl c/w Sight gauge
1/4"–3/4" BSP max 65.5 °C
Parker metal Bowl w/o Sight gauge
1/4"–3/4" BSP max 65.5 °C
Parker Oil-X General Purpose Dry Particulate Filter 1/4"Bspp Manual Drain
10–20 bar 1/4"–1-1/2" BSP
Parker P32 1/2"Bspp Manifold Block
max 65.5 °C Compressed air
Parker P3Y Series 1"Bspp Filter / Regulator + Lubricator, Auto Drain, Metal Bowl, 5 Micron c/w 0-12Bar Round Gauge & Wall Mounting Brackets
-10 to 60 °C Compressed air with oil mist
Parker P3Y Series 1" Pilot Operated Regulator
-40 to 60 °C Compressed air
Parker P3Y Series 1"Bspp Adsorber Filter, Manual/Semi-Auto Drain, Metal Bowl
0–17.5 bar Metal
Parker P3Y Series 1"Bspp Coalescing Filter, Auto Drain, Metal Bowl, 0.01 Micron c/w DPI Indicator
-10 to 60 °C Compressed air
Parker P3Y Series 1"Bspp Filter + Regulator + Lubricator, Auto Drain, Metal Bowl, 30 Micron c/w 0-12Bar Round Gauge & Wall Mounting Brackets
Metal -10°C to +60°C


