HRX-MM-N007
Chapter 4 Service Procedure
HRS Series
4.5 Replacement Procedure
4-23
4.5.5
Replacement of mechanical seal set
＜
HRS
-A/W-10-(M)T
＞
(For high pressure pump 100V type)
Table 4-10 Part number of service parts (Mechanical seal set)
Description
Part number
Mechanical seal set [ For 100V type option T ]
HRS-S0390
Mechanical seal set [ For 100V type option MT ]
HRS-S0412
＜
HRS
-A/W-20-(M)T
＞
(For high pressure pump 200V type)
Table 4-11 Part number of service parts (Mechanical seal set)
Description
Part number
Mechanical seal set [ For 200V type option T, MT ]
HRG-S0211
O-ring size
These service parts include three of O-rengs.
Please use A for HRS012/018/024/030 series (Only the high pressure pump).
Table 4-12 O-ring size
Chiller Model
O-ring type
Remarks
HRS012/018/024/030series
A
Only the high pressure pump (Option:T)
HRS050/060 series
B
-
HRGC series
B
Only the high pressure pump (Option:T)
HRG005 series
B
-
HRG010 series
C
-
Be sure to shut off the breaker of the facility power supply (the user’s
machine power supply) before replacement work.
