Cloradores de sal

Salt chlorinators: exploded views and spare parts

A salt chlorinator produces chlorine from dissolved salt in the pool water, so the only consumables are the salt itself and the parts of the unit that sit in the water flow. Those parts do wear: electrode plates lose their coating, housings scale up, seals harden and sensors drift. Here we list the components drawn on the exploded views of the AstralPool electrolysis ranges, grouped per unit so a part can be matched to the position it occupies in the assembly rather than guessed from a photograph.

How a salt electrolysis unit is built up

Nearly every system on this page follows the same layout: a control box with a transformer or switch-mode power supply and a display, a cell body plumbed into the return line, and an electrode pack inside that body connected by terminals or a lead to the control box. Around that core sit the sensing and safety components that tell the unit whether it is safe to produce.

• Electrode packs and cells – the titanium plate assembly and the transparent or opaque cell body it sits in.
• Cell housings and unions – body halves, union nuts, tail pieces and the clamping parts that hold the cell in the pipework.
• Juntas y juntas tóricas – cell body seals, union gaskets, probe seals and sensor O-rings.
• Flow and gas detection – flow switches, gas sensors and their holders, which stop production when there is no circulation.
• Probes and holders – pH and redox electrodes, probe housings and in-line probe adapters on the models with measurement and control built in.
• Electrónica – power boards, control boards, displays, keypads, fuses, cable glands and connection leads.
• pH correction parts – peristaltic tubing, injection valves, suction lances and foot filters on the versions with integrated dosing.

Which ranges are covered

The exploded views here cover a broad slice of the AstralPool electrolysis programme, from compact domestic units to systems with integrated pH and redox regulation. Among them are the Easy Salt y Sel Blue y Sel Blue Evo systems, the Advance Electrolysis System, el E-Series including the 15GR, the Dual Pure 60, 100 and 160, el Saline Chlorinator V18, V25, V35 and V45, el Saline Electrolysis System Plus Private Range such as the D-18PH, and Chlor’in REDOX PRO units such as the S51PA230VG14.

Within one family the control box is often shared while the cell size differs, which is why the suffix in the model name matters. A V-series unit, for example, carries its designation on the label, and the electrode that fits a V18 is not the one fitted to a V45. The same applies to the Dual Pure sizes and to the output designation on the E-Series. Read the full type plate before choosing a cell or electrode pack.

Identifying the right part

Work from the drawing rather than from appearance. Each exploded view numbers the components, and the reference beside that number is what should be ordered; the numeric codes you see in the listings, such as 67370 or 60238, are AstralPool references tied to a specific position in a specific assembly.

• Note the model and serial plate – including the size or output suffix and, where present, whether the unit has pH control.
• Count the plates – an electrode pack is defined by its plate count and lead arrangement as much as by the family name.
• Measure before ordering seals – take the inner diameter and cord thickness of an O-ring with a caliper, on a seal that has not been over-compressed if possible.
• Check the pipe connection – union thread and pipe diameter decide whether a cell body will drop into the existing plumbing.
• Match probes by connector – pH and redox electrodes differ in cable, connector and body length even when the measuring range is the same.

Scale on the plates is usually a water balance issue rather than a fault; descaling according to the manual often restores output, and persistent low production after cleaning points to a worn electrode or a failing power stage.

Salt chlorinators at PoolParthub.com

Here you will find the electrodes, cell bodies, unions, seals, flow and gas sensors, probes, boards, displays and dosing accessories drawn on the exploded views of the AstralPool electrolysis ranges, kept together per model so a repair can be assembled in one order.

Keeping an existing chlorinator in service is usually simpler than replacing the whole installation, since the pipework, wiring and control settings stay as they are. Listing the parts against their drawing position is meant to make that choice straightforward, whether the unit is a compact Easy Salt or a Chlor’in REDOX PRO with full measurement and regulation.