I

Model Exhaust Piping/Port location Port size Applicable P R 1 A,B P It A,B Valve NWsF5-20Common Side /Base Side/Base fop/ Valve %NPrF I %flPlf LNPIF %NPIF NVFSO20 DXT 156-20-1TA EXH relocation spacer NVV5F5-20 156-19-14 NW5F5-20 " Spacer is used when it is nscessary to exhaust from certain valves individually.

3M/SMseries

Model Exhaust Piping/Port location Port size Applicable P R 1 A,B P It A,B Valve NWsF5-20Common Side /Base Side/Base fop/ Valve %NPrF I %flPlf LNPIF %NPIF NVFSO20 DXT 156-20-1TA EXH relocation spacer NVV5F5-20 156-19-14 NW5F5-20 " Spacer is used when it is nscessary to exhaust from certain valves individually.

With Factory Installed

S. l AR2001 2501 3001 : Max.3.5t :-t-tt ., AR4001 : Max.5.0t ~ I II; a -tp ort cenler (fJ ~ ~c=Pr r-IN j~ OUT f= 0 .bj=J ~ A * N P Q Bracket mounting dimensions Model Port size A B C 0 E F G H J K L M AR2001 1/8 1/4 40 95 17 40 35 30 34 44 5.4 15.4 55 2.3 33.5 25 8 33 AR2501 1/4 3/8 53 102.5 25 48 32 30 34 44 5.4 15.4 55 2.3 33.5 25 843 42.5 32.5

Vacuum Unit Series ZK2

Note 7) N None None Silencer exhaust A Note 3) Only non-locking type is available for the manual override for K, J, R. Note 4) When J is selected for vacuum pump system, install a release valve or vacuum breaker. Note 5) Self-holding type maintains vacuum by instantaneous energization (20 ms or more). Stopping the vacuum turns on the release valve.

Cooling Method: A (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: BJ (B + J)

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

Cooling Method: A (Air-cooled Refrigeration), Pipe Thread: Rc, Power Supply: 20 (3-phase 200 VAC, 50Hz; 3-phase 200 to 230 VAC, 60Hz), Option: BJ (w/ Earth Leakage Breaker + w/ Automatic Fluid Fill Function)

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

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

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

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

Cooling Capacity: 050 (Cooling Capacity: 4700/5100W, 50/60 Hz), Cooling Method: A (Air-cooled Refrigeration), Thread: Rc, Option: J (Automatic Water Supply Function)

Cooling Capacity: 050 (Cooling Capacity: 4700/5100W, 50/60 Hz), Cooling Method: A (Air-cooled Refrigeration), Thread: Rc, Option: M [Applicable to DI Water (Deionized Water) Piping]

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

Type: Thermo-Chiller, Cooling Method: Air-Cooling, Cooling Capacity: 4,700/5,100 W (50/60 Hz), Piping thread type: Rc, Optional specifications: With earth leakage circuit breaker / Compatible with deionized water (pure water) piping

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

Type: -, Cooling Method: -, Cooling Capacity: 4,700/5,100 W (50/60 Hz), Piping thread type: Rc, Optional specifications: Compatible with deionized water (pure water) piping

Cooling Capacity: Cooling Capacity: 4700/5100W, 50/60 Hz, Cooling Method: Air-cooled Refrigeration, Thread: Rc, Option: J + M

Thermo-chiller Series HRS Compact Type (Except HRS050)

(A product with an optional earth leakage breaker (option B) is also available.)

Alarm code “AL28” (pump maintenance) will be activated every 20,000 hours (every 8000 hours for option “T” and the HRS050/060) of operation.
Consider requesting maintenance from a maintenance company.
We can recommend service providers if needed.