Body Size: 20, Backflow: K (w/Backflow Function), Thread: N (NPT), IN Port Size: 02 (1/4), OUT Port Size: 02 (1/4), Options: BJ (w/Bracket, Right Angle Square Type Pressure Gauge w/Limit Indicator), Set Pressure: 1 (0.02 to 0.2 MPa Setting, Exhaust Mechanism: Relieving Type, Knob: Y (Upward), Pressure Unit: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)

Body Size: 20, Backflow: w/o Backflow Function, Thread: F (G), Port Size: 02 (1/4), Options: BJ (B+J), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: R (Right to Left), Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

Body Size: 20, Backflow: K (w/Backflow Function), Thread: Rc, Port Size: 02 (1/4), Options: BJ (B+J), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

Body Size: 20, Backflow: K (w/Backflow Function), Thread: F (G), Port Size: 01 (1/8), Options: BJ (B+J), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

A large digital display provides a clear view of the current and set values. 

A large digital display provides a clear view of the current and set values. 

A large digital display provides a clear view of the current and set values. 

This is a legacy product. Please contact us for the latest version.sales@ocaire.com, MAIN BOARD HRSH090-A-40, OTHERS, HRS THERMO-CHILLERS, 21, HRS - NO SIZE RATING, 2.23666 lb

A large digital display provides a clear view of the current and set values. 

A large digital display provides a clear view of the current and set values. 

A large digital display provides a clear view of the current and set values. 

This is a legacy product. Please contact us for the latest version.sales@ocaire.com, MAIN BOARD HRSH090-W-40, OTHERS, HRS THERMO-CHILLERS, 21, HRS - NO SIZE RATING, 2.23666 lb

Cooling Capacity: 060 (Cooling Capacity: 4900/5900, 50/60 Hz), Cooling Method: A (Air-cooled Refrigeration), Thread: Rc, Option: BJ (B + J)

Cooling Capacity: 050 (Cooling Capacity: 4700/5100W, 50/60 Hz), Cooling Method: A (Air-cooled Refrigeration), Thread: Rc, Option: BJ (B + J)

Cooling Capacity: 018 (Cooling Capacity: 1700/1900W, 50/60 Hz), Cooling Method: A (Air-cooled Refrigeration), Thread: Rc, Option: BJ (B + J)

Cooling Capacity: 012 (Cooling Capacity: 1100/1300W, 50/60 Hz), Cooling Method: A (Air-cooled Refrigeration), Thread: Rc, Option: BJ (B + J)

Type: -, Cooling Method: -, Cooling Capacity: 4,700/5,100 W (50/60 Hz), Piping thread type: Rc, Optional specifications: With earth leakage circuit breaker / With automatic water supply

Type: -, Cooling Method: -, Cooling Capacity: 4,900/5,900 W (50/60 Hz), Piping thread type: Rc, Optional specifications: With earth leakage circuit breaker / With automatic water supply

Cooling Capacity: Cooling Capacity: 1700/1900W, 50/60 Hz, Cooling Method: Air-cooled Refrigeration, Thread: Rc, Option: B + J

Cooling Method: Air-cooled Refrigeration, Pipe Thread: Rc, Power Supply: 20 [3-phase 200 VAC (50 Hz); 3-phase 200 to 230 VAC (50/60 Hz], Option: B + J