Body Size: 40, Thread: N (NPT), Port Size: 03 (3/8), Option: G (For Sizes 10, 20, 30, 40 Round Type Pressure Gauge w/Limit Indicator; For For Size 10: Round Type Pressure Gauge w/o Limit Indicator ), Semi-Standard 1: N (Non-Relieving Exhaust Mechanism), Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: G (For Sizes 10, 20, 30, 40 Round Type Pressure Gauge w/Limit Indicator; For For Size 10: Round Type Pressure Gauge w/o Limit Indicator ), Semi-Standard 1: N (Non-Relieving Exhaust Mechanism), Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 30, Thread: N (NPT), Port Size: 02 (1/4), Option: G (For Sizes 10, 20, 30, 40 Round Type Pressure Gauge w/Limit Indicator; For For Size 10: Round Type Pressure Gauge w/o Limit Indicator ), Semi-Standard 1: N (Non-Relieving Exhaust Mechanism), Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Stations: 10 (10 Stations), Piping: B (U Side: Open; D Side: Open), Thread Type: N (NPT), Supply Unit Components: P (w/o Flow Adj. Valve; w/Stop Valve), Return Unit Flow Switch: 7 (Integrated Display), Return Unit Flow Range: 20 (2 to 16 L/min), Return Unit Components: W (w/Flow Adj.

Stations: 10 (10 Stations), Piping: D (U Side: Closed; D Side: Open), Thread Type: N (NPT), Supply Unit Components: S (w/Flow Adj. Valve; Stop Valve: None), Return Unit Flow Switch: 5 (Remote Sensor Unit), Return Unit Flow Range: 20 (2 to 16 L/min), Return Unit Components: P (w/o Flow Adj.

Stations: 10 (10 Stations), Piping: D (U Side: Closed; D Side: Open), Thread Type: N (NPT), Flow Switch Type: 5 (Remote Sensor Unit), Rated Flow Range: 04 (0.5 to 4 L/min), Return Unit Components: S (w/Flow Adj.

Model: 520 (2.0 to 16.0 L/min), Thread Type: N (NPT), Port Size: 04 (1/2), I/O Specifications: A3 (IN1: 0-10 VDC, IN2: External Control Input, OUT1: 0-10 VDC), Lead Wire: C (Lead Wire with M12 connector, 3m, Bracket: N (None), Operation Manual: Y (None)

Stations: 10 (10 Stations), Piping: D (U Side: Closed; D Side: Open), Thread Type: N (NPT), Supply Unit Components: P (w/o Flow Adj. Valve; w/Stop Valve), Return Unit Flow Switch: 7 (Integrated Display), Return Unit Flow Range: 20 (2 to 16 L/min), Return Unit Components: W (w/Flow Adj.

Stations: 10 (10 Stations), Piping: B (U Side: Open; D Side: Open), Thread Type: N (NPT), Supply Unit Components: W (w/Flow Adj. Valve; w/Stop Valve), Return Unit Flow Switch: 7 (Integrated Display), Return Unit Flow Range: 20 (2 to 16 L/min), Return Unit Components: W (w/Flow Adj.

Stations: 10 (10 Stations), Piping: B (U Side: Open; D Side: Open), Thread Type: N (NPT), Supply Unit Components: W (w/Flow Adj. Valve; w/Stop Valve), Return Unit Flow Switch: 7 (Integrated Display), Return Unit Flow Range: 20 (2 to 16 L/min), Return Unit Components: W (w/Flow Adj.

Stations: 10 (10 Stations), Piping: D (U Side: Closed; D Side: Open), Thread Type: N (NPT), Supply Unit Components: Flow Adj. Valve: None; Stop Valve: None, Return Unit Flow Switch: 5 (Remote Sensor Unit), Return Unit Flow Range: 20 (2 to 16 L/min), Return Unit Components: Flow Adj.

Stations: 10 (10 Stations), Piping: U (U Side: Open; D Side: Closed), Thread Type: N (NPT), Supply Unit Components: Flow Adj. Valve: None; Stop Valve: None, Return Unit Flow Switch: 5 (Remote Sensor Unit), Return Unit Flow Range: 04 (0.5 to 4 L/min), Return Unit Components: S (w/Flow Adj.

auto switch, Lead Wire Length(m): N/A, The number of the switches: N/A, Type of Auto Switch Mounting: Band mounting, Head Cover Port Position: 90° to axis, Pivot Bracket: Without bracket, Rod End Bracket: Without bracket, Type of Mount Support: Basic type, Custom-made Specifications: None

auto switch, Lead Wire Length(m): N/A, The number of the switches: N/A, Type of Auto Switch Mounting: Rail mounting, Head Cover Port Position: 90° to axis, Pivot Bracket: Without bracket, Rod End Bracket: Without bracket, Type of Mount Support: Basic type, Custom-made Specifications: None

auto switch, Lead Wire Length(m): N/A, The number of the switches: N/A, Type of Auto Switch Mounting: Band mounting, Head Cover Port Position: 90° to axis, Pivot Bracket: Without bracket, Rod End Bracket: Without bracket, Type of Mount Support: Basic type, Custom-made Specifications: None

auto switch, Lead Wire Length(m): N/A, The number of the switches: N/A, Type of Auto Switch Mounting: Band mounting, Head Cover Port Position: 90° to axis, Pivot Bracket: Without bracket, Rod End Bracket: Without bracket, Type of Mount Support: Basic type, Custom-made Specifications: None

auto switch, Lead Wire Length(m): N/A, The number of the switches: N/A, Type of Auto Switch Mounting: Band mounting, Head Cover Port Position: 90° to axis, Pivot Bracket: Without bracket, Rod End Bracket: Without bracket, Type of Mount Support: Basic type, Custom-made Specifications: None

auto switch, Lead Wire Length(m): N/A, The number of the switches: N/A, Type of Auto Switch Mounting: Rail mounting, Head Cover Port Position: 90° to axis, Pivot Bracket: Without bracket, Rod End Bracket: Without bracket, Type of Mount Support: Double Clevis, Custom-made Specifications: None

auto switch, Lead Wire Length(m): N/A, The number of the switches: N/A, Type of Auto Switch Mounting: Band mounting, Head Cover Port Position: 90° to axis, Pivot Bracket: Without bracket, Rod End Bracket: Without bracket, Type of Mount Support: Double Clevis, Custom-made Specifications: None

auto switch, Lead Wire Length(m): N/A, The number of the switches: N/A, Type of Auto Switch Mounting: Band mounting, Head Cover Port Position: 90° to axis, Pivot Bracket: Without bracket, Rod End Bracket: Without bracket, Type of Mount Support: Single foot, Custom-made Specifications: None