D Diaphragm Pumps

D Diaphragm Pumps

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  • Flow rate: 56÷575 l/h.
  • Pressure: 2÷14 bar.
CONFIGURATIONS
  • AA configuration: pump head – AISI 316L
  • BA configuration: pump head PVC
  • SA configuration: pump head – PVDF
  • BB configuration: pump head – PVC REINFORCED
 
Technical characteristics:
  • Standard construction material of pump head: AISI 316L (AA) or PVC (BA)
  • Pump heads made of other construction material are available upon request
  • Ball valves (single or double) are designed for easy maintenance and provide easy access
  • External screwthread refers to standard connections
  • Flange connections are manufactured upon request 
  • Construction material of plunger gland seals are Nitrile and Viton, Teflon is available upon request 
  • Highly-accurate in and out movement of pump plunger
  • High flow rate and back pressure
  • Manual adjustment of piston stroke length from 0 to 20 mm
  • Various construction materials of head flow section allow using pump with various chemical agents 
 
TECHNICAL PARAMETERS of ETATRON D diaphragm dosing pumps
Item Q,
l/h
Back pressure, bar Stroke frequency per minute  Piston stroke length,
mm
Diaphragm diameter,
mm
Connection
AA BA-SA
Engine power – 0.25 kW
1D 0049 ** 00000
1D 0072 ** 00000
1D 0098 ** 00000
1D 0135 ** 00000
1D 0158 ** 00000
49
72
98
135
158
13
12
11
10
8
10
10
10
10
8
37
60
74
103
120
10 75 3/4" Gm
1D 0096 ** 00000
1D 0156 ** 00000
1D 0192 ** 00000
1D 0267 ** 00000
1D 0311 ** 00000
96
156
192
267
311
8
7,5
6,5
6
5
8
7,5
6,5
6
5
37
60
74
103
120
10 95 1" Gm
1D 0152 ** 00000
1D 0245 ** 00000
1D 0304 ** 00000
1D 0421 ** 00000
1D 0490 ** 00000
152
245
304
421
490
4
3,5
3
2,5
2
4
3,5
3
2,5
2
37
60
74
103
120
10 115 1" Gm
Engine power – 0.37 kW
1D 0152 ** 00600
1D 0245 ** 00600
1D 0304 ** 00600
1D 0421 ** 00600
1D 0490 ** 00600
152
245
304
421
490
5
4
3,5
3
2,5
5
4
3,5
3
2,5
37
60
74
103
120
10 115 1" Gm
Engine power – 0.25 kW (BB configuration)
1D 0049 BB 00000
1D 0072 BB 00000
1D 0098 BB 00000
49
72
98
13
12
11
37
60
74
10 75 3/4" Gm

** AA, ** BA, ** SAother pump configurations, REF the technical catalogue of ETATRON industrial dosing pumps
BB configuration – pump head is reinforced with the iron plate 
Gm - BSP external thread
Type of valves: for AA configuration (AISI 316L) – single ball valve; for BA, BB and SA (PVC-PVDF) configurations – double ball valves
Standard constructions: 230-400V 50Hz 3 phases; 275-480V 60Hz 3 phases
Insulation class: F