Body Size: 20, Thread: NPT, Port Size: 1/4, Option: for Sizes 20, 25, 30, 40 Round Type Pressure Gauge w/Limit Indicator; for Size10: Round Type Pressure Gauge w/o Limit Indicator, Attachment: K + T, Semi-Standard 1: 3 + C, Semi-Standard 2: Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F

Body Size: 40, Thread: NPT, Port Size: 1/2, Option: C + G, Attachment: K + T + V, Semi-Standard 1: Lubricator w/Drain Cock, Exhaust Port, Semi-Standard 2: Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F

Float Type Auto Drain, Attachment: K + T + V, Semi-Standard 1: Lubricator w/Drain Cock, Exhaust Port, Semi-Standard 2: Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F

Size: 6 [0.82m³/min (ANR), 28.96scfm], Voltage: 20 [200VAC (50Hz), 200/220VAC (60Hz), Single Phase], Option 1: A+K, Option 2: R+T

Size: 6 [0.82m³/min (ANR), 28.96scfm], Voltage: 10 [100VAC (50Hz),100/110VAC (60Hz), Single Phase], Option 1: A+K, Option 2: R+T

Body Size: 20, Thread: NPT, Port: 1/4, Option: C + E, Attachment: K + T, Semi-Standard 1: 1 + 2, Semi-Standard 2: Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F

Body Size: 20, Thread: NPT, Port: 1/4, Option: C + E, Attachment: K + T + V, Semi-Standard 1: Metal Bowl, Semi-Standard 2: Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F

Body Size: 25, Thread: NPT, Port: 1/4, Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: K + T + V, Semi-Standard 1: 2 + 3, Semi-Standard 2: N + R + Z

Body Size: 25, Thread: NPT, Port: 1/4, Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: K + T + V, Semi-Standard 1: 2 + 3, Semi-Standard 2: Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F

Body Size: 30, Thread: G, Port: 3/8, Option: C + E, Attachment: K + T + V, Semi-Standard 1: Lubricator w/Drain Cock, Semi-Standard 2: N + R

Body Size: 30, Thread: NPT, Port: 3/8, Option: Round Pressure Gauge w/Limit Indicator, Attachment: K + T + V, Semi-Standard 1: Standard, Semi-Standard 2: R + Z

Body Size: 30, Thread: NPT, Port: 3/8, Option: Standard, Attachment: K + T + V, Semi-Standard 1: Standard, Semi-Standard 2: R + Z

Body Size: 40, Thread: G, Port: 1/2, Option: C + E, Attachment: K + S + T + V, Semi-Standard 1: Metal Bowl w/Level Gauge, Semi-Standard 2: Flow Direction: Right->Left

Body Size: 40, Thread: NPT, Port: 1/2, Option: C + E, Attachment: K + T + V, Semi-Standard 1: Nylon Bowl, Semi-Standard 2: R + Z

Body Size: 40, Thread: NPT, Port: 1/2, Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: K + T + V, Semi-Standard 1: 3 + 8, Semi-Standard 2: N + R + Z

Body Size: 20, Thread: NPT, Port: 1/4, Option: C [Float Type Auto Drain (N.C.)], Attachment: K + T + V, Semi-Standard 1: Metal Bowl, Semi-Standard 2: Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F

Body Size: 20, Thread: NPT, Port: 1/4, Option: C [Float Type Auto Drain (N.C.)], Attachment: K + T + V, Semi-Standard 1: Standard, Semi-Standard 2: Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F

Body Size: 30, Thread: NPT, Port: 1/4, Option: D + G, Attachment: K + T, Semi-Standard 1: Metal Bowl w/Level Gauge, Semi-Standard 2: Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F

Body Size: 30, Thread: NPT, Port: 1/4, Option: D [Float Type Auto Drain (N.O.)], Attachment: K + T, Semi-Standard 1: Metal Bowl w/Level Gauge, Semi-Standard 2: Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F

Body Size: 40, Thread: NPT, Port: 1/4, Option: C [Float Type Auto Drain (N.C.)], Attachment: K + S + T + V, Semi-Standard 1: 1 + 6, Semi-Standard 2: N + R + Z