Watson-Marlow qdos H-FLO Reference Manual page 239

28.1.4.2 Item group 4: Drive
The following drive items are not normally wetted by the fluid path, but could be wetted by the
fluid path in some scenarios.
Item Group
Drive enclosure
4
Pumphead to drive interface
area
Information labels
Power cable (product code
ending in A)
Power cable (product code
ending in B, C, D, E, K, R, U, Z)
Drive internals
Item
Drive cosmetic
casework & lock
Drive enclosure
casework
Keypad/HMI
Leak detector
housing
HMI Cover
Overlays
Cable glands
O-rings
Lock bushing
Drive case work
seals
Screws
M12 input/output
fittings
M12 O-rings FKM (M12 connector (M) model
Baseplate
Drive enclosure
casework
Drive case work
seals
Drive shaft seal
Drive shaft
Information labels
Outer sheath
Outer sheath
Mixture
Material of construction
GF PPE+PS
Fire retardant GF PPE+PS
Polyester
PC
PC
Polyester
PA6
NBR
Polypropylene
Silicone
Stainless steel
Zinc alloy, nickel plated,
(M12 connector (M) model
only)
only)
20 % glass filled PPE/PS
Fire retardant GF PPE+PS
Silicone
Santoprene
Stainless steel 440C
Polyester, PET
PVC
PCP
Mixture of materials, including
Aluminium
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