Solenoid Chemical Dosing Pumps

Reliable Quality

The DLX range of pumps have been manufactured by Etatron for nearly 20 years

User Friendly

Easy to install and set up, our DLX range is simple to use.

Our DLX range is flexible, effective and reliable, offered in foot-mounted (DLXB) or wall-mounted versions (DLX).

The DLX range of Solenoid Dosing Pumps feature flow rates of up to 20 L/H with a wide variety of control methods.

The DLX is a proven PTFE diaphragm type Solenoid chemical dosing pump range, that distinguishes itself with having a wide range of control options including manual, 4-20MA control, pulse input, timer, pH, RX and Cl regulation.

Since its launch, the DLX pump range has given proven reliability and quality. It is the ideal solution for many chemical dosing applications where moderate flow rate is required with counter pressures up to 20 Bar (290 PSI).

The DLX range can be fitted with either PP or PVDF Pump heads with either lip seals or ceramic ball valves, ensuring compatibility for a range of Dosing Systems.

Key Features:

  • – Flow rates up to 20 L/H
  • – Pressures up to 20 Bar
  • – Foot mounted version available (DLXB)
  • – Manual stroke length adjustment available (DLXB models only)
  • – Available with 4-20 mA control
  • – Available with proportional dosing control (1xN, 1xN with memory, 1/N)
  • – Excellent water resistance for tough applications. Pump protection: IP65.
  • – Optional PVDF pump heads and injection/foot valves with ceramic ball valves
  • – Optional Auto-bleed pump heads
  • – Available with large fitting pump head (PP, suitable for 10×14 tubing with larger bores instead of standard fittings for use with 4×6 tubing)
  • – A wide variety of chemicals can be pumped due to different liquid end materials include glass-filled polypropylene (GFPPL), PVC, Polyvinylidene Fluoride (PVDF), PTFE, and Plexiglas. Valves and sealing in FPM (Viton), EPDM (Dutral), Nitryl, Silicone, ceramic and alloys.


Model Flow Rate (L/H) Pressure (BAR)
0115 1 15
0115 2 10
0115 3 5
0220 2 20
0507 5 7
0507 6 5
0507 8 2
0810 8 10
0810 10 7
0810 12 3
1504 15 4
2003 20 3

  • Wall mounted DLX or foot mounted DLXB dosing pumps
  • Anti-acid plastic casing IP65 protection
  • Pump supplied with manual air bleed pump head
  • Level control (supplied without probe) supported for all models except the MA/AD (available as an optional extra)
  • Suction height: 2 metres
  • Max strokes per minute: 120
  • Standard power supply: 230V – 50/60Hz
  • Optional 24Vac, 24Vdc, 12Vdc

    Pump Head: in PP as standard, also available in PVDF with optional autobleed functionality. Diaphragm: PTFE. Valves: FPM (Viton) lip valve as standard; Options: EPDM (Dutral) or TFE/P (Aflas). Available with ceramic ball valves. Connections: 4×6 mm

  • Included Accessories:

  • Standard Foot filter: PP-FPM (Viton); available in PVDF (FPM or TFE-P) with ceramic ball valves. Standard Injection valve: PP-FPM (Viton); available in PVDF (FPM or TFE-P) with ceramic ball valves. Tube Kit: 2m PVC suction tubing; 2m PE delivery tubing. 

Find out more about the full range of DLX pumps below...


  • Analogue Control
  • Dual Scale Adjustment (0-20% and 0-100%)
  • Manual Flow Control


  • Digital control
  • Manual Flow Adjustment (from 0 – 100%)
  • Level control


  • Proportional Dosing Pump
  • Manual Control
  • Pulse Multiplier [In]
  • Pulse Multiplier with Memory [In (M)]
  • Pulse Divider [I/n]

Get In Touch

If you need further information or help choosing the right Chemical Dosing Pump, Controller or Dosing System, please get in touch below!

[gravityform id=”1″ title=”false”]

With our excellent customer service and after-sales technical support, Etatron is always here to help you select the right dosing pump for your application.

Contact us today!