SMC Networks HRL100-A 40 Series User Manual

HRX-OM-X037
Chapter 3 Transport and Setting Up
3.3 Installation HRL Series
3-32
 Piping port size
Table 3.4-1 Piping port size
CH
No.
Description
Port size
Recommended
tightening
torque
Recommended
piping
specifications
CH1
Circulating fluid
outlet port
Chiller side
1” union
178 to 185N・m
－
Filter side
Rc1 1
36 to 38N・m
1.0MPa
or more
Circulating fluid
return port
Rc1 2
36 to 38N・m
1.0MPa
or more
Tank drain port
Rc3/4 2
28 to 30N・m
－
CH2
Circulating fluid
outlet port
Chiller side
1/2” union
64 to 70N・m
－
Option T3
3/4” union 3
106 to 115N･m
Filter side
Rc1/2 1
20 to 25N・m
0.8MPa
or more
Option T3
Rc3/4 13
28 to 30N・m
Circulating fluid
Rc1/2 2
20 to 25N・m
0.8MPa
or more
return port
Option T3
Rc3/4 23
28 to 30N・m
Tank drain port
Rc1/2 2
20 to 25N・m
－
Option T3
Rc1/4 23
8 to 12N・m
-
Facility water inlet 4
Rc1
36～38N・m
1.0MPa
or more
-
Facility water outlet 4
Rc1
36～38N・m
1.0MPa
or more
1 ： When the piping thread type "F (G thread)" or "N (NPT thread)" is selected, it becomes "G thread "
or "NPT thread ".
2 ： When the piping screw type "F (G thread)" or "N (NPT thread)" is selected, a conversion joint is
included.
3 ： In the case of option T3 "CH2 High-Pressure Pump Mounted", refer to chapter 6.
4 ： For water-cooled type.
[Tips]
<For HRL-A/WN->
A set of thread adapters that converts the connections from Rc to NPT is
enclosed as an accessory. For NPT thread, be sure to use this adapter.
<For HRL-A/WF->
A set of thread adapters that converts the connections from Rc to G is
enclosed as an accessory. For G thread, be sure to use this adapter.

SMC Networks HRL100-A 40 Series Specifications

General

Brand	SMC Networks
Model	HRL100-A 40 Series
Category	Chiller
Language	English