 
Body Size: 20, Thread: NPT, Port: 1/4, Option: Round Pressure Gauge w/Limit Indicator, Attachment: T + V1, Semi-Standard 1: Bowl Guard, Semi-Standard 2: Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F
Body Size: 20, Thread: NPT, Port: 1/4, Option: C + G, Attachment: S + V, Semi-Standard 1: Bowl Guard, Semi-Standard 2: Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F
Body Size: 20, Thread: N (NPT), Port: 01 (1/8), Option: C [Float Type Auto Drain (N.C.)], Attachment: T (T-spacer), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)
Body Size: 20, Thread: N (NPT), Port: 02 (1/4), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: V1 (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)
Body Size: 20, Thread: N (NPT), Port: 02 (1/4), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: TV (T + V), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)
Body Size: 20, Thread: N (NPT), Port: 02 (1/4), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: SV (S + V), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)
Body Size: 20, Thread: N (NPT), Port: 02 (1/4), Option: G (Round Pressure Gauge w/Limit Indicator), Attachment: S (Pressure Switch), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)
Body Size: 20, Thread: N (NPT), Port: 02 (1/4), Option: Standard, Attachment: TV1 (T + V1), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)
Body Size: 20, Thread: N (NPT), Port: 02 (1/4), Option: Standard, Attachment: T (T-spacer), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)
Body Size: 20, Thread: N (NPT), Port: 02 (1/4), Option: Standard, Attachment: SV1 (S + V1), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)
Body Size: 20, Thread: N (NPT), Port: 02 (1/4), Option: C [Float Type Auto Drain (N.C.)], Attachment: SV (S + V), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)
Body Size: 20, Thread: N (NPT), Port: 02 (1/4), Option: G (Round Pressure Gauge w/Limit Indicator), Attachment: TV1 (T + V1), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)
Size: 1/8, Reverse Flow Function: Standard, Thread: NPT, Port Size: 1/4, Accessory 1: C [Float Style Auto Drain (N.C.)], Accessory 2: Rectangular Recessed Pressure Gauge, Option 1: None, Option 2: C [Bowl Guard (Size 2000 Only)], Option 3: Z Name Plate & Caution Plate for Bowl in Imperial Units, PSI °F
Size: 1/8, Reverse Flow Function: Backflow Mechanism, Thread: NPT, Port Size: 1/4, Accessory 1: C [Float Style Auto Drain (N.C.)], Accessory 2: Rectangular Recessed Pressure Gauge, Option 1: None, Option 2: C [Bowl Guard (Size 2000 Only)], Option 3: Z Name Plate & Caution Plate for Bowl in Imperial Units, PSI °F
Regulator Unit Combination: Filter Regulator, Port Size: NPT1/4, Filter Rating: 5μm, 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 without drain emissions, Pressure Gauge: [
Regulator Unit Combination: Filter Regulator, Port Size: NPT1/4, Filter Rating: 5μm, 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 without drain emissions, Pressure Gauge: [
Size: 1/8, Thread: NPT, Port Size: 1/4, Accessory: C+E, Attachment: None, Option 1: None, Option 2: C [Bowl Guard (Size 2000 Only)], Option 3: Name Plate, Caution on Bowl
Size: 1/8, Thread: NPT, Port Size: 1/4, Accessory: C+E, Attachment: w/o Attachment, Option 1: None, Option 2: C [Bowl Guard (Size 2000 Only)], Option 3: Name Plate, Caution Plate for Bowl, and Pressure Gauge: PSI, °F
Body Size: -, Thread: -, Port: -, Option: -, Attachment: -, Semi-Standard 1: -, Semi-Standard 2: -
Body Size: -, Thread: -, Port: -, Option: -, Attachment: -, Semi-Standard 1: -, Semi-Standard 2: -