Page 112 UFD Applicator, Manual 40-43, Rev. 6.16
Process (Preheater) Air Control Filter/ Regulator, PN 107404
The PN 107404 Filter/ Regulator is available for precise control of the process spray air. It includes a
coalescing filter/ regulator, a liquid-filled gauge, mounting bracket and necessary fittings.
Installation Notes
1. Locate the filter so that the bowl drains are easily accessible for servicing and the regulator knob is
accessible for adjustments.
2. To ensure accurate process air control, operation of more than one applicator from a single filter/
regulator is not recommended.
Item No. Part Number Description Quantity
3 100994 Mounting bracket 1
Street elbow 1/4 NPT x 45°
6 072X040 Street elbow 1/4 NPT x 90° 4
Fitting 1/4 tube x 1/4 NPT
Fitting, hexagonal nip 3/8 NPT
9 107403 Coalescing filter 1
Fitting, bushing, 3/8 NPT x 1/4 NPT
Fitting, reducer, 1/4F to 1/8M NPT