6. DATA
6.4.
Technical data
TECHNICAL DATA
PUMP SIZE
T30
T80
T125
T225
T425
T825
Max capacity [l/min] /
[US GPM]
30 /
7.9
80 /
21
125 /
33
225 /
59
425 /
112
825 /
218
Volume per stroke* [ml] /
[cu in]
120 /
7.3
320 /
19.5
515 /
31.4
1415 /
86.4
2600 /
158
4500 /
275
Max discharge pressure [bar] /
[psi]
8 /
116
8 /
116
8 /
116
8 /
116
8 /
116
8 /
116
Max air pressure [bar] /
[psi]
8 /
116
8 /
116
8 /
116
8 /
116
8 /
116
8 /
116
Max suction lift dry** [m] /
[Ft]
2 /
6.6
3 /
9.8
4 /
13
5 /
16
5 /
16
4 /
13
Max suction lift wet [m] /
[Ft]
8 /
26
8 /
26
9 /
29.5
9 /
29.5
9 /
29.5
9 /
29.5
Max size of solids ø in [mm] /
[in]
3 /
0.12
4 /
0.16
6 /
0.24
10 /
0.39
51
/
2
***
15 /
0.59
51 /
2
***
20 /
0.59
100 /
4
***
Max temp. with EPDM/NBR [°C] /
[°F]
80 /
176
80 /
176
80 /
176
80 /
176
80 /
176
80 /
176
Max temp. with PTFE [°C] /
[°F]
110 /
230
110 /
230
110 /
230
110 /
230
110 /
230
110 /
230
Weight [kg] /
[lb]
4 /
9
8 /
18
11 /
24
21 /
46
35 /
77
133 /
293
* = Based on pumps with EPDM diaphragms. Pumps with PTFE diaphragms have about 15% less volume.
** = With stainless steel valve balls, other materials may reduce suction. Please consult us in this matter.
*** = Flap valve version.
COMPONENT
MATERIAL
Wetted metal details
Stainless steel AISI 316L electro polished (T825 glass blasted)
Centre block (not wetted)
PP, PP conductive
Diaphragms
PTFE, PTFE with white back, EPDM, white EPDM, NBR
Valve balls
PTFE, EPDM, NBR, AISI 316, PU, Ceramic
Air valve
Brass (std.), stainless steel AISI 316L or PET
with NBR (std.), EPDM or FKM O-rings
Sealing (wetted)
PTFE or EPDM
Housing pin screws
Stainless steel AISI 316
Diaphragm shaft
Stainless steel AISI 316L (T30, T825) / 304L (T80 – T425)