Body Size: 40, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 04 (1/2), Option: G (for Sizes 20, 25, 30, 40 Round Type Pressure Gauge w/Limit Indicator; for Size10: Round Type Pressure Gauge w/o Limit Indicator), Attachment: V (3-Port Valve for Residual Pressure Release), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)
Body Size: 30, Thread: Rc, Port Size: 03 (3/8), Option: Standard, Attachment: S (Pressure Switch), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)
Body Size: 40, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 04 (1/2), Option: Standard, Attachment: V1 (3-Port Valve for Residual Pressure Release; Mounting: V+AF+AR), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)
Body Size: 20, Thread: Rc, Port Size: 02 (1/4), Option: Standard, Attachment: S (Pressure Switch), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)
Body Size: 30, Thread: Rc, Port Size: 03 (3/8), Option: Standard, Attachment: V (3-Port Valve for Residual Pressure Release; Mounting: AF+AR+V), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)
Float Type Auto Drain), Attachment: V (3-Port Valve for Residual Pressure Release; Mounting: AF+AR+V), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)
Body Size: 40, Thread: F (G), Port Size: 04 (1/2), Option: DG (D + G), Attachment: V1 (3-Port Valve for Residual Pressure Release; Mounting: V+AF+AR), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)
Cooling Capacity: 018 [Cooling Capacity: 1700/1900 W (50/60 Hz)], Pipe Thread: Rc, Option: LV (L + V)
Cooling Capacity: 030 [Cooling Capacity: 2500/2900 W (50/60 Hz)], Pipe Thread: Rc, Option: LV (L + V)
Body Size: 2000, Thread: Rc, Port Size: 02 (1/4), Option: B (w/Bracket), Voltage: 5 (24 VDC), Lead Wire: D (Type D, DIN Terminal w/Connector), Surge Suppressor: None, Manual Override: B (Push-turn Locking Slotted Type), Flow Direction/Pressure Unit: R (Flow Direction: Right to Left)
Body Size: 4000, Thread: Rc, Port Size: 04 (1/2), Option: BS (w/Bracket, Silencer), Voltage: 5 (24 VDC), Lead Wire: D (Type D, DIN Terminal w/Connector), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Manual Override: B (Push-turn Locking Slotted Type), Flow Direction/Pressure Unit: R (Flow Direction: Right to Left)
Body Size: 4000, Thread: Rc, Port Size: 04 (1/2), Option: BGS (w/Bracket, Round Type Pressure Gauge, Silencer), Voltage: 5 (24 VDC), Lead Wire: D (Type D, DIN Terminal w/Connector), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Manual Override: B (Push-turn Locking Slotted Type), Flow Direction/Pressure Unit: R (Flow Direction: Right to Left)
Body Size: 4000, Thread: Rc, Port Size: 04 (1/2), Option: B (w/Bracket), Voltage: 5 (24 VDC), Lead Wire: D (Type D, DIN Terminal w/Connector), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Manual Override: B (Push-turn Locking Slotted Type), Flow Direction/Pressure Unit: R (Flow Direction: Right to Left)
Body Size: 30, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 03 (3/8), Option: Standard, Attachment: S (Pressure Switch), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)
Body Size: 30, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 03 (3/8), Option: G (for Sizes 20, 25, 30, 40 Round Type Pressure Gauge w/Limit Indicator; for Size10: Round Type Pressure Gauge w/o Limit Indicator), Attachment: STV (S + T + V), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)
Body Size: 20, Thread: Rc, Port Size: 02 (1/4), Option: G (Round Type Pressure Gauge w/Limit Indicator), Attachment: V (3-Port Valve for Residual Pressure Release; Mounting: AF+AR+V), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)
Body Size: 40, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 04 (1/2), Option: CG (C + G), Attachment: T (T-Interface), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)
Float Type Auto Drain), Attachment: V1 (3-Port Valve for Residual Pressure Release; Mounting: V+AF+AR), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)
Body Size: 30, Thread: Rc, Port Size: 03 (3/8), Option: M (Round Type Pressure Gauge w/Color Zone), Attachment: SV1 (S + V1), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)
Body Size: 40, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 04 (1/2), Option: DG (D + G), Attachment: T (T-Interface), Semi-Standard 1: Standard, Semi-Standard 2: R (Flow Direction: Right to Left)