C-Series_white C-Series_conductive

Almatec C-Series The Cost-Effective Plastic AODD Pumps

The Almatec® C-Series Air-Operated Double-Diaphragm (AODD) Pump is a cost-effective, reliable and superior-built alternative and features a solid design suitable for a wide array of pumping tasks.

The suction and discharge ports are available as separate housing parts. In addition to the standard connection, two further connection foot-prints are available to match existing installations. The ring tightening structure, good suction head, self-priming and dry run capability as well as the absence of drives, rotating parts and shaft seals are further features.

Features at a Glance

  • Available in five sizes: C 10 (3/8"), C 15 (1/2"), C 25 (1"), C 40 (1-1/2"), and C 50 (2").
  • Reliable Almatec solid-design construction
  • Manifolds as separate housing parts
  • Increased pump safety due to innovative ring-tightening structure
  • Wetted housing materials PE or PTFE, also conductive (ATEX conformity)
  • Diaphragms and ball valves made of EPDM and PTFE
  • Maintenance- and lubrication-free PERSWING P® air control system
  • Wear parts compatible with other Almatec pumps
  • Good suction head, self-priming and dry running
  • No drives, rotating parts or shaft seals
  • Stroke counting and diaphragm monitoring available as accessories
  • Different connection options available to match to existing installations

Related Pages and Products

Materials

Part Materials
Wetted Side Housings PE, PTFE, PE conductive (ATEX), PTFE conductive (ATEX)
Non-Wetted Center Block PE, PE conductive (ATEX), PA conductive (ATEX)
Diaphragms EPDM, PTFE/EPDM
Ball Valves EPDM, PTFE

Technical Data

Pump Size C 10 C 15 C 25 C 40 C 50
Dimensions, mm (in.) Length 110 (4.3) 156 (6.1) 206 (8.1) 272 (10.7) 352 (13.8)
Width 155 (6.1) 203 (8.0) 273 (10.8) 368 (14.5) 452 (17.7)
Height 181 (7.1) 253 (10.0) 353 (13.9) 453 (17.8) 567 (22.3)
Nominal port size NPT 3/8" 1/2" 1" 1 1/2" 2"
Air connection BSP 1/8" 1/4" 1/4" 1/2" 1/2"
Weight, kg (lb) PE 2 (4.4) 6 (13.2) 14 (30.9) 30 (66) 57 (126)
PTFE 4 (8.8) 10 (22.1) 23 (50.7) 57 (126) 104 (229)
Max. particle size of solids mm (in.) 3 (0.12) 4 (0.16) 6 (0.24) 9 (0.35) 11 (0.43)
Suction Head, Dry mWC (ft) 1 (3.3) 2 (6.6) 3 (9.8) 4 (13.1) 5 (16.4)
Suction Head, Wet mWC (ft) 9 (29.5) 9 (29.5) 9 (29.5) 9 (29.5) 9 (29.5)
Max. permissible driving pressure bar (psig) 7 (100) 7 (100) 7 (100) 7 (100) 7 (100)
Max. operating temperature, °C (F) PE 70 (158) 70 (158) 70 (158) 70 (158) 70 (158)
PTFE (with center block, PE conductive) 80 (176) 80 (176) 80 (176) 80 (176) 80 (176)
PTFE (with center block, PA conductive) 100 (212) 100 (212) 100 (212) 100 (212) 100 (212)
Max Capacities m³/h 1.3 3.1 7 18 32
l/min 22 52 117 300 530
gpm 6 14 31 80 140

Code System

c-series-code

Performance

c-series-performance
c-series-performance
c-series-performance
c40-chart
c50-chart

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