Zodiac - Peristaltic pump fixing screw M3 x 6 mm (pack of 4) - R0744200

Zodiac – Peristaltic pump fixing screw M3 x 6 mm (pack of 4) – R0744200

The Zodiac R0744200 is an official replacement fixing screw designed specifically for the peristaltic dosing pump used in Zodiac TRi pH and TRi PRO salt water chlorinator systems. Each pack contains four M3 x 6 mm screws, providing everything needed to securely fasten the peristaltic pump assembly back into place after maintenance, component replacement, or system servicing. Using genuine Zodiac spare parts ensures precise fitment and long-term mechanical reliability within the chlorinator unit.

The peristaltic pump within the Zodiac TRi range is responsible for accurately dosing pH correction fluid into the pool water. Over time, through routine maintenance or component wear, the fixing screws that secure the pump may need to be replaced to maintain a stable and correctly aligned pump installation. These M3 x 6 mm metric screws are dimensioned precisely for the pump mounting points in the TRi pH and TRi PRO units, ensuring the pump remains firmly seated and vibration-free during operation.

Technical details and compatibility

The screws are sized to the M3 x 6 mm metric standard, meaning they have a 3 mm thread diameter and a 6 mm thread length. This compact format is appropriate for the internal housing of the Zodiac TRi peristaltic pump, where space is limited and precise torque application is important. Supplying four screws per pack accounts for the full set of fixing points typically found on the pump assembly, making this a practical all-in-one replacement solution.

These screws are confirmed compatible with the following Zodiac systems: TRi pH and TRi PRO salt water chlorinators. These are automated pool care systems that combine electrolytic chlorine generation with pH dosing, designed for residential swimming pools. Sourcing the correct OEM screw specification avoids the risk of cross-threading, stripping, or misalignment that can result from using non-specified hardware.

Suitability and buying context

This product is intended for pool owners or technicians who are servicing, repairing, or reassembling the peristaltic pump component of a Zodiac TRi pH or TRi PRO chlorinator. It is a minor but essential hardware item — without correctly fitted fixing screws, the peristaltic pump cannot be properly secured, which could lead to misalignment, dosing errors, or mechanical damage. Keeping a spare set on hand is a sensible precaution for any installation where the TRi system undergoes regular maintenance. This is a genuine Zodiac spare part supplied in a pack of four screws.