Almatec A 25 - Technical Data; Recommended Installation

Technical data
A 08 A 10 A 15 A 25 A 40 A 50
Dimensions (mm): length
width
height
90
113
129
110
127
169
166
176
240
220
231
320
280
326
432
360
396
552
Nominal port size (NPT)
Air connection
1/4“
R 1/8
3/8“
R 1/8
1/2“
R 1/4
1“
R 1/4
1 1/2“
R 1/2
2“
R 1/2
Weight (kg): PE
PTFE
-
2
-
4
5
10
13
25
29
60
58
120
Max. particle size of solids (mm)
for pumps with ball valves
2 3 4 6 9 11
Suction lift, dry (mWC):
cylinder valves
ball valves
Suction lift, wet (mWC)
1
0.5
9
2
1.5
9
3
2
9.5
4
3
9.5
5
4
9.5
5
4
9.5
Max. driving and operating pressure (bar) 7 7 7 7 7 7
Max. operating temperature (°C):
PE (X)
PTFE (X)
-
100
-
100
70
120
70
120
70
120
70
120
Theoretical displacement volume
per single stroke (l)
0.0075 0.0215 0.1 0.34 0.98 2.6
Sound pressure level acc. to DIN 45635,
part 24, depending on the operating data
[dB (A)]: driving pressure 3 bar
driving pressure 5 bar
driving pressure 7 bar
68-70
71-74
71-76
68-70
71-73
72-75
68-71
73-75
74-78
69-71
71-75
73-76
63-65
64-68
69-74
65-70
69-74
73-78
These technical data are for ALMATEC A-Series pumps without optional equipment.
Recommended installation
3