TapFlo TX220 - Spare Parts Lists for T220-T420 Stainless Steel Pumps; T220-T420 Stainless Steel Parts List

5. SPARE PARTS
IOM manual Tapflo Metal Series 41
5.2.4. T220 – T420 – Spare parts list
Pos.
Q-ty
Description
Material
KIT
LIQ
KIT
AIR
11
2
Housing
AISI 316L
122
1
Centre block
PP
13
2
In/outlet
AISI 316L
14
8
Pin screw
A4-80
15
2
Diaphragm
EPDM, PTFE, NBR
X
16
1
Diaphragm shaft
AISI 304L
X
18
4
O-ring set (in/outlet)
FEP/Silicone, FEP/FKM (std.)
X
X
22U
2
Valve ball stop (upper)
AISI 316L
22L
2
Valve ball stop (lower)
AISI 316L
23
4
Valve ball
EPDM, PTFE, NBR, PU, AISI 316L, ceramic
X
25
1
Muffler
PP
X
26
1
Air intake adapter
Brass
271
1
Set of mounting plates
AISI 316L
2711
8
Mounting screws
A4-70
30
6
O-ring
NBR (standard), EPDM, FKM
36
2
Centre block seal
PE
X
37
16
Nut
A4-70
38
16
Washer
A4-70
47
2
O-ring (back up for 36)
NBR (standard), EPDM, FKM
X
61
1
Air valve complete
Body: brass (std.), PET, AISI316L
O-rings: NBR (std.), FKM, EPDM
X
90*
1
Grounding set
AISI 316L
*= On ATEX pumps