Etatron Chemical Metering Pumps and Dosing Systems

Turn-key supply of genuine Etatron solenoid diaphragm, mechanical plunger dosing pumps, and online water monitoring controllers engineered for demanding water treatment and chemical process lines.

Solenoid Diaphragm Metering Pumps Etatron DLX and DLXB

Etatron DLX wall-mount and DLXB foot-mount solenoid diaphragm dosing pumps deliver 1 to 20 l/h at discharge pressures up to 20 bar, featuring a solid PTFE diaphragm and high chemical resistance across corrosive reagent injection lines.

Flow rates from 1 to 20 l/h, operating pressure up to 20 bar, IP65 protection rating
Liquid ends available in PVDF, polypropylene (PP) or AISI 316 stainless steel
Control options: manual MA/AD, proportional from water meter pulses (VFT/MBB) or 4–20 mA signals
Spare parts: PVDF pump heads, PTFE diaphragms, injection valves, Al2O3 ceramic balls, FPM/EPDM seals

Intelligent Microprocessor Dosing Pumps Etatron eOne

Etatron eOne solenoid metering pumps (MA, MF, Plus) integrate microprocessor-driven adaptive power modulation operating up to 300 strokes/min, maintaining stable chemical delivery despite discharge line pressure fluctuations.

Flow capacities up to 30 l/h at pressures up to 16 bar with stroke rates up to 300 pulses/min
Active pressure compensation monitoring system with dry-run and degassing fault detection
eOne Plus series featuring built-in measurement controllers for pH, ORP and free chlorine Cl
Spare parts: wide-range 100–250V solenoids, CPU motherboards, optical flow sensors, multi-pin cables

Motor-Driven Plunger Metering Pumps Etatron Series P

Electromechanical plunger pumps Etatron P (P 100, P 121) deliver high injection pressures up to 25 bar and capacities up to 1027 l/h, designed for heavy-duty chemical feed in boilers, refineries and municipal water treatment plants.

Flow range from 6 to 1027 l/h, maximum discharge pressure up to 25 bar, electric motors 0.18–0.75 kW
Plungers manufactured from high-purity alumina oxide ceramic or AISI 316 stainless steel
Worm reduction gearbox immersed in oil bath with micrometric 0–100% stroke length adjustment
Spare parts: ceramic plungers, PTFE/FPM packing seals, suction/discharge valve blocks, worm gears

Mechanical Diaphragm Motor Pumps Etatron Series D

Etatron Series D industrial mechanical diaphragm dosing pumps (D 100, D 121) provide flow rates up to 574 l/h and pressures up to 14 bar via directly linked solid PTFE membranes, ensuring zero fluid contamination.

Capacities from 10 to 574 l/h, working pressure up to 14 bar, 0.18–0.37 kW three-phase or single-phase motors
Mechanically actuated solid PTFE diaphragms ranging from 64 to 124 mm diameter
Liquid end construction in polypropylene (PP), PVDF or AISI 316 stainless steel
Spare parts: PTFE diaphragms, return springs, dosing head assemblies, double-ball check valves

Heavy-Duty Solenoid Metering Pumps Etatron Series BT

Etatron BT heavy-duty solenoid dosing pumps (BT MA/AD, BT MF, BT pH-Rx-Cl) housed in rugged epoxy-coated rugged aluminum alloy enclosures deliver high flow rates up to 80 l/h at pressures up to 20 bar under harsh environments.

Flow range from 5 to 80 l/h, discharge pressure from 3 to 20 bar, heavy-duty epoxy-coated aluminum alloy housing
Dual-range pulse frequency micrometric knob adjustment (0–20% and 0–100%)
Configurations for proportional pulse tracking from water meters or external 4–20 mA current loops
Spare parts: high-power solenoid coils, PP/PVDF/AISI 316 pump heads, PTFE diaphragms, power boards

Compact Solenoid Dosing Pumps Etatron Series PKX

Economical Etatron PKX solenoid dosing pumps (PKX MA/A, PKX FT/A) providing 1 to 10 l/h at pressures up to 5 bar are tailored for water disinfection, swimming pools, fertigation and atmospheric vessel dosing lines.

Flow rates 1–10 l/h, discharge pressures up to 5 bar, versatile bracket for wall or shelf mounting
Compact shock-resistant polypropylene housing offering high chemical endurance against vapors
Available in manual stroke rate control (MA/A) and proportional water meter pulse tracking (FT/A)
Spare parts: replacement PP/PVDF liquid ends, EPDM/FPM O-rings, valve seats, suction level switches

Microprocessor Water Analyzers Etatron eControl and eSelect

Etatron eControl single-parameter and eSelect multi-channel microprocessor controllers deliver continuous monitoring and automated proportional control for pH, ORP/RedOx, free chlorine and conductivity parameters.

Measurement spans: pH 0–14, ORP ±1000 mV, free chlorine Cl 0–20 ppm, conductivity CD up to 200 mS
Optically isolated 4–20 mA analog outputs, programmable relay alarms and RS-485 Modbus connectivity
eSelect graphic display controllers supporting simultaneous monitoring across 2 to 4 analytical channels
Spare parts: pH/ORP electrodes, amperometric Sonda CL chlorine probes, flow cells, buffer calibration kits

Liquid Ends, PVDF Heads, PTFE Diaphragms and Injection Check Valves

Genuine Etatron replacement spare parts and complete wet-end assemblies across all pump models guarantee absolute chemical isolation, repeatable stroke displacement and zero leakages of hazardous liquid chemicals.

Complete dosing head assemblies fabricated in PVDF, polypropylene (PP), PMMA acrylic and AISI 316 steel
Solid molded PTFE diaphragms with reinforced threaded metallic drive stud inserts
Spring-loaded injection check valves (3/8" and 1/2" BSP threads) and Al2O3 ceramic double-ball cartridges
Foot valves with integral strainer, magnetic reed float level sensors, pulse water meters and PE/PVC tubing

Pump Identification and Wet-End Material Selection via Etatron Nameplates

Etatron chemical metering pumps and process analyzers (ETATRON D.S. S.p.A., Pavona di Albano Laziale, Rome, Italy) are identified by comprehensive factory data plates specifying model designation, hydraulic duties and material code matrices.

To verify replacement parts with zero operational mismatch, specify pump series (solenoid DLX, DLXB, eOne, BT, PKX or motor-driven P, D, ST), electrical supply voltage (single/three phase, AC/DC), and structural mounting requirements.

When submitting a project inquiry, include a high-resolution nameplate photograph, full fluid chemical name, active concentration percentage, operating temperature, and discharge line injection point backpressure.

Solenoid Diaphragm Pumps DLX and DLXB: Wall and Base Mount Configurations

The classic DLX and DLXB solenoid metering series represent the core industrial chemical dosing portfolio of Etatron across water conditioning, municipal disinfection and industrial chemical treatment plants.

The DLX line provides a slim vertical footprint for straightforward wall bracket hanging, whereas DLXB units integrate a rigid horizontal base platform ideal for direct mounting on chemical dosing skids or storage tank covers.

We supply complete replacement pump head assemblies in PVDF, polypropylene (PP) and AISI 316 steel, solid virgin PTFE diaphragms, encapsulated electromagnetic solenoids, and MA/AD or proportional pulse/current control logic boards.

Intelligent eOne Series: Dynamic Pressure Compensation and Dry-Run Protection

Etatron flagship eOne microprocessor dosing pumps implement dynamic power regulation running up to 300 strokes/min, actively compensating power consumption in real time against discharge pipe pressure fluctuations.

Internal intelligence protects dosing lines against pressure surges, detects severed injection tubing, and automatically triggers an alarm or shutdown upon detecting airlock degassing in the liquid end or reagent tank depletion.

We deliver wide-voltage 100–250V electromagnetic actuators, eOne MA/MF/Plus controller boards with integrated pH/ORP/Cl measurement channels, optical stroke sensors, and factory pre-wired interface harnesses.

Motor-Driven Plunger Pumps Series P: Heavy-Duty High-Pressure Injections up to 25 bar

Electromechanical plunger pumps Etatron Series P (P 100, P 121) are built for heavy-duty 24/7 continuous industrial duty cycles, offering capacities from 6 to 1027 l/h and discharge pressures reaching up to 25 bar.

Power transmission is achieved via an enclosed worm gearbox in an oil bath driven by a 0.18 to 0.75 kW electric motor, incorporating a micrometric manual or motorized stroke adjustment mechanism from 0 to 100%.

We supply genuine ceramic plungers fabricated from high-purity Al2O3 alumina, AISI 316 stainless steel pistons, reinforced PTFE/FPM chevron packing sets, valve seats, and precision ground worm gear reduction assemblies.

Mechanical Diaphragm Motor Pumps Series D: Leak-Free Metering up to 574 l/h

Series D motor diaphragm chemical feeders (D 100, D 121) utilize a direct mechanical push-rod linkage coupled to a solid PTFE diaphragm (64 to 124 mm diameter), providing capacities up to 574 l/h at pressures up to 14 bar.

Direct mechanical drive completely eliminates hydraulic actuation oil from the wet end, safeguarding food processing, beverage production, and pharmaceutical lines against any fluid contamination risk.

We supply molded PTFE diaphragm membranes with threaded drive inserts, heavy-duty return springs, corrosion-proof PP/PVDF/AISI 316 dosing heads, and precision double-ball check valve cartridge sets.

Heavy-Duty Solenoid Pumps Series BT and Compact Feeders Series PKX

For high-capacity chemical dosing duties delivering up to 80 l/h at 20 bar, Etatron Series BT pumps feature molded epoxy-painted aluminum enclosures equipped with dual-range pulse frequency tuning knobs (0–20% and 0–100%).

For atmospheric vessel chemical transfer, cooling tower biocides, and commercial pool water balancing, compact PKX series dosing pumps provide an economical solution with a swiveling multi-position mounting bracket.

We provide high-power replacement BT electromagnetic coils, PKX pump heads, Al2O3 ceramic valve balls, wall bracket adapters, and complete O-ring elastomer maintenance kits.

Process Instrumentation eControl and Multi-Channel Analyzers eSelect

Etatron eControl single-parameter microcontrollers and eSelect multi-channel analytical units deliver continuous online measurement and closed-loop proportional regulation for pH, ORP/RedOx, free chlorine and conductivity.

Standard features include optically isolated 4–20 mA current outputs, user-configurable alarm relays, and RS-485 Modbus RTU communications for seamless SCADA integration in municipal and industrial treatment plants.

We supply combination pH and ORP glass electrodes, amperometric Sonda CL free chlorine sensors with copper/platinum electrodes, flow cells with sample strainers, and traceable calibration buffer standards.

Chemical Compatibility Guide: PVDF, Polypropylene, PTFE, FPM and EPDM

Long-term dosing reliability hinges directly on matching liquid end materials with the exact chemical composition, temperature, and abrasive characteristics of the injected reagent.

PVDF and virgin PTFE offer supreme chemical inertness against concentrated sodium hypochlorite, sulfuric acid, and strong oxidizers; polypropylene (PP) is cost-effective for alkalis; AISI 316 is preferred for organic solvents.

For elastomeric seals, choose FPM (Viton) for acidic reagents and solvent solutions, or EPDM for concentrated alkalis, sodium hydroxide, and ozone-enriched chemical treatment lines.

Preventative Maintenance, Diaphragm Replacement and Anti-Airlock Procedures

Routine maintenance schedules for Etatron dosing installations require scheduled inspection of the PTFE diaphragm, ball check valve sealing surfaces, spring-loaded injection nozzles, and suction tubing flexibility.

Mineral scaling or chemical crystallization around ball check valves compromises hydraulic seat sealing, resulting in stroke loss; routine flushing with clean water or mild neutralizing agent restores rated capacity.

We package tailored preventive maintenance kits: replacement check valve cartridges, PTFE diaphragms with backup O-rings, foot valves with integral strainers, suction level probes, and injection quills.

Global Industrial Supply of Etatron Chemical Feed Equipment and Spare Parts

Equipguo provides worldwide turn-key supply of genuine Etatron chemical dosing pumps, eControl/eSelect water analyzers, and OEM replacement components for industrial plants, water utilities, and engineering contractors.

Our team validates technical configurations against process parameters, coordinates factory testing, and executes secure international freight forwarding with full export documentation.

We support engineering procurement from individual maintenance spare parts to complete containerized multi-pump dosing skids, delivering dependable fluid handling performance worldwide.

Chemical pump sizing and fluid end configurations depend strictly on injection point pressure, operating concentration, liquid temperature, and manufacturer serial codes. On-site commissioning requires separate agreement.