152 HQR mechanical seal

Application:

Mechanical seal for e.g. pipeworks.

Construction:

  • With rubber sleeve
  • Is not directional
  • External open compression spring

Technical specifications

Quality:

  • Spring in stainless steel
  • Rubber bellow in either nitrile or EPDM rubber
  • Seal ring in carbon
  • The seat is made of ceramic or silicon
Product number Shaft dia.
mm
Rotating part
material
Stationary part
material
Elastomer
type
Base unit
03451520155N
15,0
Kul
Sic
NBR
PCS
03451520203N
20,0
Kul
Cer
NBR
PCS
03451520223E
22,0
Kul
Cer
EPDM
PCS
03451520253E
25,0
Kul
Cer
EPDM
PCS
03451520253N
25,0
Kul
Cer
NBR
PCS
03451520303E
30,0
Kul
Cer
EPDM
PCS
03451520323E
32,0
Kul
Cer
EPDM
PCS
03451520383E
32,0
Kul
Cer
EPDM
PCS
03451520387E
38,0
Sic
Sic
EPDM
PCS
03451520403E
40,0
Kul
Cer
EPDM
PCS
03451520403N
40,0
Kul
Cer
NBR
PCS
03451520503E
50,0
Kul
Cer
EPDM
PCS
03451520603E
60,0
Kul
Cer
EPDM
PCS