 
Regulator Unit Combination: Air Filter + Regulator, Port Size: NPT3/8, Filter Rating: 5μm, Compressed Air Quality: General Dry Air, Maximum Operating Pressure(MPa): 1, Case Material: [Resin] Polycarbonate Case, Case Guard: Presence, Exhaust Structure: Relief type, Flow Direction: [Standard Flow (Left to Right)] Left to right, Drain Cock: [Auto/Manual] N.C. (Normally Closed) at non-pressurized
Float Type Auto Drain), Attachment: SV (S + V), Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)
This is a legacy product, and replaced byAF40-N03C-Z-A, FILTER, MODULAR, AIRLINE EQUIPMENT, AF MASS PRO, EC, AF MASS PRO 3/8 MODULAR (NPT), 1.32277 lb
Body Size: 40, Thread: NPT, Port: 3/8, Option: C [Float Type Auto Drain (N.C.)], Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F
Body Size: 40, Thread: N (NPT), Port: 03 (3/8), Option: C [Float Type Auto Drain (N.C.)], Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)
Model: Y410 [Applicable Models: AC40-(A/B), AC40B-(A/B), AC40C-(A/B)], Thread: F (G), Port Size: 03 (3/8)
Model: Y510 [Applicable Models: AC40-06-(A/B), AC40B-06-(A/B), AC40C-06-(A/B)], Thread: F (G), Port Size: 02 (1/4)
Model: Y510 [Applicable Models: AC40-06-(A/B), AC40B-06-(A/B), AC40C-06-(A/B)], Thread: F (G), Port Size: 03 (3/8)
Model: Y410 [Applicable Models: AC40-(A/B), AC40B-(A/B), AC40C-(A/B)], Thread: N (NPT), Port Size: 02 (1/4)
Model: Y410 [Applicable Models: AC40-(A/B), AC40B-(A/B), AC40C-(A/B)], Thread: Rc, Port Size: 03 (3/8)
Model: Y410 [Applicable Models: AC40-(A/B), AC40B-(A/B), AC40C-(A/B)], Thread: F (G), Port Size: 02 (1/4)
Model: Y410 [Applicable Models: AC40-(A/B), AC40B-(A/B), AC40C-(A/B)], Thread: N (NPT), Port Size: 03 (3/8)
Model: Y510 [Applicable Models: AC40-06-(A/B), AC40B-06-(A/B), AC40C-06-(A/B)], Thread: N (NPT), Port Size: 03 (3/8)
Model: Y510 [Applicable Models: AC40-06-(A/B), AC40B-06-(A/B), AC40C-06-(A/B)], Thread: Rc, Port Size: 03 (3/8)
Model: Y410 [Applicable Models: AC40-(A/B), AC40B-(A/B), AC40C-(A/B)], Thread: Rc, Port Size: 02 (1/4)
Model: Y510 [Applicable Models: AC40-06-(A/B), AC40B-06-(A/B), AC40C-06-(A/B)], Thread: Rc, Port Size: 02 (1/4)
Model: Y510 [Applicable Models: AC40-06-(A/B), AC40B-06-(A/B), AC40C-06-(A/B)], Thread: N (NPT), Port Size: 02 (1/4)
AC40B-B, AC40C-B, Piping connection port diameter: Rc 1/4, Valve assembly material: -, Set nut: -, Drain guide: -, Barbed fitting: -, Case guard: -
AC40B-B, AC40C-B, Piping connection port diameter: Rc 1/4
AC40B-B, AC40C-B, Piping connection port diameter: Rc 3/8