HRX-OM-Q026 
Chapter  2   Name  and  Function  of  Parts 
 
2.2 Name and Function of Parts  HRSH Series 
 
  2-2 
2.2  Name and Function of Parts 
2.2.1 HRSH-A- (Air cooled type) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fig. 2-2 Names of the parts (This drawing shows “HRSH250-A-20”.) 
Table 2-1: Accessory list 
2 pcs. 
(English 1 pc. /Japanese 1 pc.) 
2 copies 
(English 1 copy/Japanese 1 
copy) 
For HRSH-AF- 
G thread adapter set (HRS-EP014) 
For HRSH-AN- 
NPT thread adapter set (HRS-EP013) 
Note) The anchor brackets (including M8 bolts) are used for fixation with the skid when this product is packed. The anchor bolts are 
not attached. 
Circulating fluid 
outlet port Rc1 
 
 
 
 
Circulating  fluid 
return port Rc1 
Automatic  fluid 
fill port Rc1/2 
Signal cable entry 
(Grommet with membrane) 
Tank drain port 
Rc3/4 (closed by a 
ball valve) 
 
Power cable entry   
(Grommet with membrane) 
Option K 
[Fluid fill port] 
Option B 
[Earth leakage breaker] 
Inside the panel 
Power terminal 
(Inside  the 
panel) 
Signal connectors 
(Inside the panel) 
HRSH-A-20-B1 
HRSH***-A*-20-S, 
HRSH-A-40-