Bowls on size 30 or more are now covered with a transparent bowl guard, completely protecting them from the environment, and making the inside visible from 360 degrees. 

Body Size: 30, Back Flow: K (w/Backflow), Thread: N (NPT), Port Size: 03 (3/8), Mounting Option: Without Mounting, Float Type Auto Drain Option: C (N.C. (Normally closed) Drain port is closed when pressure is not applied), Pressure Gauge/Switch Option: Without Pressure Gauge, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: 8 (Metal Bowl w/Level Gauge), Bowl Guard: None, Drain Port: w/Drain

Size: 30, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: w/o Mounting Option, Float Type Auto Drain: C [N.C. (Normally Closed)], Bowl: 8 (Metal Bowl w/Level Gauge), Drain Port: w/Drain Cock, Indicator: w/o Indicator, Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Name Plate and Caution Plate for Bowl in Imperial Units: psi, °F)

Size: 30, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: w/o Mounting Option, Float Type Auto Drain: C [N.C. (Normally Closed)], Bowl: 8 (Metal Bowl w/Level Gauge), Drain Port: w/Drain Cock, Indicator: w/o Indicator, Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Name Plate and Caution Plate for Bowl in Imperial Units: psi, °F)

Body Size: 30, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: w/o Mounting Option, Float Type Auto Drain: C [N.C. (Normally Closed)], Bowl: 8 (Metal Bowl w/Level Gauge), Drain Port: w/Drain Cock, Indicator: w/o Indicator, Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Name Plate and Caution Plate for Bowl in Imperial Units: psi, °F)

Body Size: 30, Thread Type: NPT, Port Size: 3/8, Mounting: w/o Mounting Option, Float Type Auto Drain: C [N.C. (Normally Closed)], Bowl: Metal Bowl w/Level Gauge, Drain Port: w/Drain Cock, Indicator: w/o Indicator, Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Name Plate and Caution Plate for Bowl in Imperial Units: psi, °F

Series: AFD, Body Size: 40, Thread: N (NPT), Port Size: 03 (3/8), Mounting: Standard, Float Type Auto Drain: C [N.C. (Normally Closed)], Bowl Type: 8 (Metal Bowl w/Level Gauge), Bowl Guard: None, Drain Port: w/Drain Cock, Indicator: without Indicator, Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Pressure Unit: psi; Temp. Unit: °F)

Body Size: 30, Thread: N (NPT), Port: 03 (3/8), Option: C [Float Type Auto Drain (N.C.)], Attachment: Standard, Semi-Standard 1: 8 (Metal Bowl w/Level Gauge), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Series: AFM, Body Size: 30, Thread: NPT, Port Size: 3/8, Mounting: w/o Mounting Option, Float Type Auto Drain: C [N.C. (Normally Closed)], Bowl Type: Metal Bowl w/Level Gauge, Bowl Guard: None, Drain Port: w/Drain Cock, Indicator: without Indicator, Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Pressure Unit: psi; Temp. Unit: °F

Body Size: 30, Model Type: Filter Regulator + Mist Separator, Thread: NPT, Port Size: 3/8, Float Type Auto Drain: C [N.C. (Normally Closed)], Pressure Gauge/Digital Pressure Switch: w/o Pressure Gauge, Attachment: without Attachment, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl Type + Lubricator: Metal Bowl w/Level Gauge, Bowl Guard: None, Air Filter Drain Port: w/Drain Cock, Exhaust Mechanism

Body Size: 30, Model Type: Air Filter + Regulator + Lubricator, Thread: NPT, Port Size: 3/8, Float Type Auto Drain: C [N.C. (Normally Closed)], Pressure Gauge/Digital Pressure Switch: w/o Pressure Gauge, Attachment: without Attachment, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl Type + Lubricator: Metal Bowl w/Level Gauge, Bowl Guard: None, Air Filter Drain Port: w/Drain Cock, Exhaust Mechanism

Series: AFD, Body Size: 30, Thread: NPT, Port Size: 3/8, Mounting: Standard, Float Type Auto Drain: C [N.C. (Normally Closed)], Bowl Type: Metal Bowl w/Level Gauge, Bowl Guard: None, Drain Port: w/Drain Cock, Indicator: without Indicator, Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Pressure Unit: psi; Temp. Unit: °F

Body Size: 30, Thread: N (NPT), Port: 03 (3/8), Option: C [Float Type Auto Drain (N.C.)], Attachment: Standard, Semi-Standard 1: 8 (Metal Bowl w/Level Gauge), Semi-Standard 2: Z (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: 8 (Metal Bowl w/Level Gauge), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Size: 30, Thread Type: NPT, Port Size: 3/8, Mounting: w/o Mounting Option, Float Type Auto Drain: C [N.C. (Normally Closed)], Bowl: Metal Bowl w/Level Gauge, Drain Port: w/Drain Cock, Indicator: w/o Indicator, Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Name Plate and Caution Plate for Bowl in Imperial Units: psi, °F

Size: 30, Thread Type: NPT, Port Size: 3/8, Mounting: w/o Mounting Option, Float Type Auto Drain: C [N.C. (Normally Closed)], Bowl: Metal Bowl w/Level Gauge, Drain Port: w/Drain Cock, Indicator: w/o Indicator, Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Name Plate and Caution Plate for Bowl in Imperial Units: psi, °F

Size: 3/8, Port Size: 3/8, Size 30, Accessories: N.C. Float Auto Drain, Bowl: Metal Bowl w/Sight Glass, Flow Direction: -

Regulator Unit Combination: Filter Regulator, Port Size: NPT3/8, Filter Rating: 5μm, Compressed Air Quality: -, Maximum Operating Pressure(MPa): 1, Case Material: [Metal] Metal Case with Level Gauge, 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 without

Regulator Unit Combination: Filter Regulator, Port Size: NPT3/8, Filter Rating: 5μm, Compressed Air Quality: -, Maximum Operating Pressure(MPa): 1, Case Material: [Metal] Metal Case with Level Gauge, 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 without

Body Size: 30, Back Flow: w/Backflow, Thread: NPT, Port Size: 3/8, Options: N.C., Normally Closed, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Metal Bowl w/Level Gauge, Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C; Pressure Gauge: psi (and