Burkert S020 Manuel Utilisateur page 37

spare part
set of 2 o-rings for the end pieces + 1 flat
seal and 1 o-ring for the adapter (t-fittings
with true union connection only)
FKM - DN8
FKM - DN15
FKM - DN20
FKM - DN25
FKM - DN32
FKM - DN40
FKM - DN50
EPDM - DN8
EPDM - DN15
EPDM - DN20
EPDM - DN25
EPDM - DN32
EPDM - DN40
EPDM - DN50
36
order code
448679
431555
431556
431557
431558
O-rings
431559
431560
448680
Fig. 11.4: Seals for a T-fitting with true union connection
431561
431562
431563
431564
431565
431566
English
Type S020
Sparepartsandaccessories
O-ring or flat seal