unit was part of a project that was built and canceled - never completed or put in production.
Each unit contains:
1 - SMC Air regulator Filter AW40-N04E-2Z-B - combination Filter/ Regulator with embedded Pressure Gauge with Limit Indicator-1/2in ports
This combination Filter/ Regulator minimizes space and piping by integrating the 2 units into one. Standard features include a relieving regulator, which can be quickly locked by pushing down on the adjustment knob.
1 - SMC AFM40-N04-Z-A Coalescing Modular Mist Separator With Drain Cock, 1/2 in NPT Port, 1100 Lpm Flow Rate, 0.3 um Filter, 0.05 to 1 MPa Pressure, -5 to 60 deg C, Polycarbonate Bowl
1 - SMC AV4000-N04-5DZ soft start up valve for low-speed air supply to gradually raise initial pressure in an air system and for quick exhaust by cutting off air supply.
1 - SMC VHS40-N04B-Z 3-Way Shut-off Single Action Relief Valve, 1/2 in, NPT, 145 psi, Aluminum Body
Shipping in the Continental US is free- I have very competitive rates for our always welcomed International bidders. 

