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PISTON DOSING PUMP
RECKOS - FEDOS

REKOS KR.jpg

REKOS KR

  • Simplex or duplex piston dosing pumps

  • Minor dependency on back pressure

  • Linear flow variation as a function of the stroke length

  • Plastic dosing heads for max. 10 bar

  • Stainless steel dosing heads for up to 200 bar

  • Double-ball, spring-loaded single-ball valves or disk valves, depending on the size

  • Dosing head with a flushing attachment

  • Piston packings in PTFE or Aramid-kevlar

  • Piston-diaphragm dosing heads available

  • Dosing head heating

  • Stroke counter with inductive detector for charge processes (optional)

  • Stroke adjustment either manually or electrically (ATE)

Big piston dosing pump

Rekos pumps can be supplied as simplex piston dosing pumps type KR and duplex piston dosing pumps type ZKR.
Advantages of piston dosing pumps are:

minor dependency on back pressure and linear flow variation as a function of the stroke length. The dosing pumps are therefore very suitable for proportional dosing where the stroke length is adjusted by means of a remote control signal.

FEDOS E DX.PNG

Classic piston dosing pump

The FEDOS E combines the properties of the FEDOS series working reliably for many years with the latest requirements in dosing technology. Advantages of piston dosing pumps: little dependency on back pressure and linear flow variation as a function of stroke length. Due to an improved flexibility and the further development of individual components, the pumps can be integrated even more efficiently in dosing processes. Heads and pistons are the same as for the previous pumps so that the continuity of spare parts keeping and service is ensured.

FEDOS E+DX

  • Suitable for accurate mixing tasks

  • Capacity range 0.17 to 31.5 l/h, at up to 100 bar

  • Minor dependence of the back pressure

  • Linear development of the dosing quantity according to the stroke length

  • Tappet drive with easy-to-operate capacity adjustment

  • Also suitable for frequency converter operation

  • Flushing bush optional

Electronic piston dosing pump

The microprocessor-based FEDOS DX combines the properties of the FEDOS series with the latest requirements in dosing technology. It’s used if the pump is to be integrated in controls or automatic control systems. It allows the adaption to a large number of different control signals and system monitoring equipment. Depending on the version, the FEDOS DX can be adjusted continuously between 0 and 142 strokes/min. for internal control. A single stroke follows each contact. In addition, the stroke frequency can be changed by pulse division or multiplication.

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