Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Mounting: B (Bracket), Semi-Standard, Body Size 10: 3 (Drain Cock), Semi-Standard, Body Size 20: Z (Name Plate, Caution Plate for Bowl in Imperial Units: psi, °F), Semi-Standard, Body Size 30, 40, 50 & 60: Standard

Nozzle Diameter: 20 (ø2.0mm), Vacuum Pressure: L (-48 kPa: ZH05 to 13D*A; -66 kPa: ZH15 to 20D*A), SUP: N03 (Screw-in NPT 3/8), VAC: N04 (Screw-in NPT 1/2), EXH: N04 (Screw-in NPT 1/2), Accessories: N (w/o Bracket, w/o Silencer)

Nozzle Diameter: 20 (ø2.0mm), Vacuum Pressure: S (-90 kPa), SUP: N03 (Screw-in NPT 3/8), VAC: N04 (Screw-in NPT 1/2), EXH: N04 (Screw-in NPT 1/2), Accessories: N (w/o Bracket, w/o Silencer)

Nozzle Diameter: 20 (ø2.0mm), Vacuum Pressure: L (-48 kPa: ZH05 to 13D*A; -66 kPa: ZH15 to 20D*A), SUP: N03 (Screw-in NPT 3/8), VAC: N04 (Screw-in NPT 1/2), EXH: N04 (Screw-in NPT 1/2)

Nozzle Diameter: 20 (ø2.0mm), Vacuum Pressure: S (-90 kPa), SUP: N03 (Screw-in NPT 3/8), VAC: N04 (Screw-in NPT 1/2), EXH: N04 (Screw-in NPT 1/2)

Size: 40, Backflow Function: None, Thread: N (NPT), Port Size: 04 (1/2), Accessory: None, Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 40, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 04 (1/2), Accessory: None, Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Regulator, Pressure Boosting Valve: Regulator, Regulator Type: Precision Control, Shape: Standard, Operating Environment: Standard, Compatible Fluid: Air, Exhaust Mechanism (Air Bleed): [Included] Bleed, Reverse Flow Function (Relief): No, Supply Side Connection Type: [NPT] NPT, Supply Side, Connection Diameter: 1/2, Flow Direction: [Right] From Left to Right, Control Side Connection Type

Regulator, Pressure Boosting Valve: Regulator, Regulator Type: Precision Control, Shape: Standard, Operating Environment: Standard, Compatible Fluid: Air, Exhaust Mechanism (Air Bleed): [Included] Bleed, Reverse Flow Function (Relief): [Included] Yes, Supply Side Connection Type: [NPT] NPT, Supply Side, Connection Diameter: 1/2, Flow Direction: [Right] From Left to Right, Control Side Connection

Size: 1/2, Thread: NPT, Port Size: 1/2, Accessory: None, Attachment: None, Option 1: Lubricator w/Drain Cock, Option 2: None, Option 3: Name Plate, Caution on Bowl

Size: 1/2, Thread: NPT, Port Size: 1/2, Accessory: None, Attachment: w/o Attachment, Option 1: Lubricator w/Drain Cock, Option 2: None, Option 3: Name Plate, Caution Plate for Bowl, and Pressure Gauge: PSI, °F

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Mounting: None, Semi-Standard, Body Size 10: Z (Name Plate, Caution Plate for Bowl in Imperial Units: psi, °F), Semi-Standard, Body Size 20: Standard, Semi-Standard, Body Size 30, 40, 50 & 60: Standard

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Mounting: None, Semi-Standard, Body Size 10: 3 (Drain Cock), Semi-Standard, Body Size 20: 6 (Nylon Bowl), Semi-Standard, Body Size 30, 40, 50 & 60: RZ (R + Z)

Min. Dripping Flow Rate(l/min): 50, Oil Storage Capacity(cm³): 135, Case: [Metal] Metal case, Inlet Side Connection Type: NPT, Inlet Side Plumbing Thread Nominal: 1/2, Outlet Side Connection Type: NPT, Outlet Side Plumbing Thread Nominal: 1/2, Drain Exhaust: [Not Provided] No Drain Cock, Flow Direction: [Left] From Right to Left, Size of Body: 40, Accessory: Without optional mounting

Min. Dripping Flow Rate(l/min): 50, Oil Storage Capacity(cm³): 135, Case: [Metal] Metal case, Inlet Side Connection Type: NPT, Inlet Side Plumbing Thread Nominal: 1/2, Outlet Side Connection Type: NPT, Outlet Side Plumbing Thread Nominal: 1/2, Drain Exhaust: [Not Provided] No Drain Cock, Flow Direction: [Right] From Left to Right, Size of Body: 40, Accessory: Without optional mounting

Min. Dripping Flow Rate(l/min): 50, Oil Storage Capacity(cm³): 135, Case: [Resin] Polycarbonate Case, Inlet Side Connection Type: NPT, Inlet Side Plumbing Thread Nominal: 1/2, Outlet Side Connection Type: NPT, Outlet Side Plumbing Thread Nominal: 1/2, Drain Exhaust: [Manual] With Drain Cock, Flow Direction: [Left] From Right to Left, Size of Body: 40, Accessory: Without optional

Min. Dripping Flow Rate(l/min): 50, Oil Storage Capacity(cm³): 135, Case: [Resin] Polycarbonate Case, Inlet Side Connection Type: NPT, Inlet Side Plumbing Thread Nominal: 1/2, Outlet Side Connection Type: NPT, Outlet Side Plumbing Thread Nominal: 1/2, Drain Exhaust: [Manual] With Drain Cock, Barb Fitting, Flow Direction: [Right] From Left to Right, Size of Body: 40, Accessory:

Min. Dripping Flow Rate(l/min): 50, Oil Storage Capacity(cm³): 135, Case: [Nylon] Nylon Case, Inlet Side Connection Type: NPT, Inlet Side Plumbing Thread Nominal: 1/2, Outlet Side Connection Type: NPT, Outlet Side Plumbing Thread Nominal: 1/2, Drain Exhaust: [Not Provided] No Drain Cock, Flow Direction: [Left] From Right to Left, Size of Body: 40, Accessory: Without optional mounting

Min. Dripping Flow Rate(l/min): 50, Oil Storage Capacity(cm³): 135, Case: [Nylon] Nylon Case, Inlet Side Connection Type: NPT, Inlet Side Plumbing Thread Nominal: 1/2, Outlet Side Connection Type: NPT, Outlet Side Plumbing Thread Nominal: 1/2, Drain Exhaust: [Not Provided] No Drain Cock, Flow Direction: [Right] From Left to Right, Size of Body: 40, Accessory: Without optional mounting

Min. Dripping Flow Rate(l/min): 50, Oil Storage Capacity(cm³): 135, Case: [Aluminum with Level Gauge] Metal Case with Level Gauge, Inlet Side Connection Type: NPT, Inlet Side Plumbing Thread Nominal: 1/2, Outlet Side Connection Type: NPT, Outlet Side Plumbing Thread Nominal: 1/2, Drain Exhaust: [Not Provided] No Drain Cock, Flow Direction: [Left] From Right to Left, Size of Body