 
Body Size: 40, Thread: NPT, Port: 1/2, Option: C [Float Type Auto Drain (N.C.)], Attachment: Standard, Semi-Standard 1: Metal Bowl, Semi-Standard 2: Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F
Body Size: 40, Thread: NPT, Port: 1/2, Option: C [Float Type Auto Drain (N.C.)], Attachment: Standard, Semi-Standard 1: Nylon Bowl, Semi-Standard 2: Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F
Body Size: 40, Thread: N (NPT), Port: 04 (1/2), Option: C [Float Type Auto Drain (N.C.)], Attachment: Standard, Semi-Standard 1: 6 (Nylon Bowl), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)
Body Size: 40, Thread: N (NPT), Port: 04 (1/2), Option: C [Float Type Auto Drain (N.C.)], Attachment: Standard, Semi-Standard 1: 3 (Lubricator w/Drain Cock), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)
Body Size: 40, Model Type: A (Filter Regulator + Lubricator), Thread: N (NPT), Port Size: 04 (1/2), Float Type Auto Drain: C [N.C.
Body Size: 40, Thread: N (NPT), Port: 04 (1/2), Option: C [Float Type Auto Drain (N.C.)], Attachment: Standard, Semi-Standard 1: 8 (Metal Bowl w/Level Gauge), Semi-Standard 2: RZ (R + Z)
Size: 1/2, Thread: NPT, Port Size: 1/2, Accessory: C+E, Attachment: None, Option 1: Metal Bowl w/Level Gauge, Option 2: None, Option 3: Name Plate, Caution on Bowl
Size: 1/2, Thread: NPT, Port Size: 3/8, Accessory: D+G, Attachment: None, Option 1: Metal Bowl w/Level Gauge, Option 2: None, Option 3: Name Plate, Caution on Bowl
Size: 1/2, Thread: NPT, Port Size: 1/2, Accessory: Square Embedded Type Pressure Gauge, w/Limit Indicator, Attachment: None, Option 1: Metal Bowl w/Level Gauge, Option 2: None, Option 3: Name Plate, Caution on Bowl
Size: 1/2, Thread: NPT, Port Size: 3/4, Accessory: D+E, Attachment: None, Option 1: Metal Bowl w/Level Gauge, Option 2: None, Option 3: Name Plate, Caution on Bowl
Size: 1/2, Thread: NPT, Port Size: 1/2, Accessory: None, Attachment: None, Option 1: Metal Bowl w/Level Gauge, Option 2: None, Option 3: Name Plate, Caution on Bowl
Size: 1/2, Thread: NPT, Port Size: 1/2, Accessory: Auto Drain: 1000~2000 Diff. Pressure/3000~4000-6 FloatType, Attachment: None, Option 1: Metal Bowl w/Level Gauge, Option 2: None, Option 3: Name Plate, Caution on Bowl
Size: 1/2, Thread: NPT, Port Size: 1/2, Accessory: D+G, Attachment: None, Option 1: Metal Bowl w/Level Gauge, Option 2: None, Option 3: Name Plate, Caution on Bowl
Size: 1/2, Thread: NPT, Port Size: 3/4, Accessory: None, Attachment: None, Option 1: Metal Bowl w/Level Gauge, Option 2: None, Option 3: Name Plate, Caution on Bowl
Size: 1/2, Thread: NPT, Port Size: 3/4, Accessory: Pressure Gauge, Attachment: None, Option 1: Metal Bowl w/Level Gauge, Option 2: None, Option 3: Name Plate, Caution on Bowl
Size: 1/2, Thread: NPT, Port Size: 1/2, Accessory: D+E, Attachment: None, Option 1: Metal Bowl w/Level Gauge, Option 2: None, Option 3: Name Plate, Caution on Bowl
Size: 1/2, Thread: NPT, Port Size: 1/4, Accessory: None, Attachment: None, Option 1: Metal Bowl w/Level Gauge, Option 2: None, Option 3: Name Plate, Caution on Bowl
Size: 1/2, Thread: NPT, Port Size: 1/4, Accessory: D+E, Attachment: None, Option 1: Metal Bowl w/Level Gauge, Option 2: None, Option 3: Name Plate, Caution on Bowl
Size: 1/2, Thread: NPT, Port Size: 1/4, Accessory: Square Embedded Type Pressure Gauge, w/Limit Indicator, Attachment: None, Option 1: Metal Bowl w/Level Gauge, Option 2: None, Option 3: Name Plate, Caution on Bowl
Size: 1/2, Thread: NPT, Port Size: 1/4, Accessory: Pressure Gauge, Attachment: None, Option 1: Metal Bowl w/Level Gauge, Option 2: None, Option 3: Name Plate, Caution on Bowl