E SERIES E Series White E_Serie_black_conductive

Almatec E-Series State-Of-The-Art Plastic AODD Pumps

The development of the E-Series was based on the extensive experiences with the proven pump models. The solid design with distinctive wall thicknesses, the flange connection capability, the ring tightening structure and more construction features are responsible to meet the customer demands of safety, quality and reliability. Six pump sizes available with optional equipments cover most applications in the market. Pulsation dampeners are available as screw-on and flanged models. 

Features at a Glance

  • Air-operated diaphragm pumps in solid design
  • Housing made of PE or PTFE, both also available in a conductive version
  • Interchangeability to the previous A-Series
  • Six sizes from DN 8 to DN 50
  • Max. capacities of 0.9 to 35 m³/h
  • Increased pump safety due to innovative ring-tightening structure
  • Compared to the previous A-Series, increased capacity and decreased air consumption thanks to an optimized flow pattern, decreased noise level
  • Models available with ATEX, EC1935/2004, FDA, USP Class VI approval
  • Exterior free of metal
  • Optimized diaphragm fixing
  • Different possible port configurations
  • Ball or cylinder check valves with identical interior design
  • Maintenance and lubrication-free air control system PERSWING P® without dead center
  • Composite diaphragms with integrated metal core, no diaphragm discs
  • Proof against dry running and overloading, self-priming, insensitive to solids
  • Gentle displacement
  • Can be infinitely controlled via the air volume
  • No drives, no rotating parts, no shaft seal
  • Unattended operation with long service life
  • Easy to start up
  • Integrated muffler
  • Recessed tie rods
  • Low noise levels
  • Optional features meeting requirements, such as:
    • Screw-on or flanged pulsation damper
    • Draining system
    • Barrier chamber system
    • Diaphragm monitoring
    • Stroke counter
    • Flange connection
    • Transport cart

Materials

Part Materials
Housing PE, PTFE, PE Conductive (ATEX), PTFE Conductive (ATEX)
Diaphragms EPDM, PTFE/EPDM, PTFE modified/EPDM, NBR, ATEX variations
Ball Valves EPDM, PTFE, NBR, Stainless Steel
Cylinder Valves PTFE

Technical Data

Pump Size E 08 E 10 E 15 E 25 E 40 E 50
Dimensions, mm (in.) Length 88 (3.5) 110 (4.3) 166 (6.5) 220 (8.7) 304 (12.0) 399 (15.7)
Width 128 (5.0) 147 (5.8) 189 (7.4) 255 (10.0) 353 (13.9) 430 (16.9)
Height 129 (5.1) 169 (6.7) 240 (9.4) 320 (12.6) 432 (17.0) 552 (21.7)
Nominal port size NPT 1/4" 3/8" 1/2" 1" 1 1/2" 2"
Air connection BSP R 1/8 R 1/8 R 1/4 R 1/4 R 1/2 R 1/2
Weight, kg (lb) PE - - 7 (15) 15 (33) 34 (75) 66 (146)
PTFE 2 (4) 5 (11) 12 (26) 29 (64) 69 (152) 131 (289)
Max. particle size of solids for pumps with ball valves mm (in.) 2 (0.08) 3 (0.12) 4 (0.16) 6 (0.24) 9 (0.35) 11 (0.43)
Suction Lift Dry, mWC (ft) Cylinder Valves 1 (3.3) 2 (6.6) 3 (9.8) 4 (13.1) 5 (16.4) 5 (16.4)
Suction Lift Dry, mWC (ft) Ball Valves 0,5 (1.6) 1 (3.3) 2 (6.6) 3 (9.8) 4 (13.1) 4 (13.1)
Suction Lift Wet, mWC (ft) 9 (29.5) 9 (29.5) 9,5 (31.2) 9,5 (31.2) 9,5 (31.2) 9,5 (31.2)
Max. driving and operating pressure bar (psig) 7 (100) 7 (100) 7 (100) 7 (100) 7 (100) 7 (100)
Max. operating temperature, °C (F) PE - - 70 (158) 70 (158) 70 (158) 70 (158)
PTFE 100 (212) 100 (212) 120 (248) 120 (248) 120 (248) 120 (248)
Max Capacities 0.9 m³/h
15 l/min
4 gpm
1.4 m³/h
23 l/min
6 gpm
3.4 m³/h
55 l/min
15 gpm
8 m³/h
130 l/min
35 gpm
20 m³/h
330 l/min
88 gpm
36 m³/h
600 l/min
160 gpm

These technical data apply to Almatec E-Series standard pumps without optional equipment and dampers.

Code System

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Performance

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