The new line of DATACOL protectors

The Energy Project line of protectors is a complete range, in continual evolution, of cleaners for petrol, diesel and gas, which are optimizers for combustion, anti-freeze products and instrumentation


Pressure Regulator Cleaner for Gas Systems

400 ml

The DATACOL pressure regulator cleaner for gas systems is an innovative product specifically formulated for the complete and in-depth cleaning of this important component. Its special formulation has been perfected to prevent damage to this element's diaphragm and rubber washers, while at the same time proving extremely efficient in the elimination of oily and sulphurous residue that tends to form on the inside.

Technical sheet Go to the video page
Pressure Regulator Cleaner for Gas Systems

Product Overview

What it is

It is a product used to clean pressure regulators without the need for disassembling.


It can be used on all types of gas pressure regulators used in LPG and methane fuel systems.


Its use is recommended every 20-30,000 km or when necessary.


Disconnect the flexible hose that carries the gas from the pressure regulator to the injectors, leaving the first section of hose attached to the regulator; keep the end in a higher position with respect to the component to allow complete filling and prevent the product from accidentally leaking.  Connect the adaptor to the gas inlet and spray approximately half of the product into the regulator. Leave to work for 5-10 minutes and then allow the residue to drain by shifting the gas outlet flexible hose to a lower position with respect to the pressure regulator. Spray the other half of the product inside to complete the clean and leave the residue to drain until it has completely disappeared. Restore the system and make any necessary adjustments.


  • Cleans oily and sulphurous residue from the inside of regulators
  • Formulated with special non-aggressive substances for parts in rubber, diaphragms and O-rings.
  • Can be used on pressure regulators for GPL or methane fuel systems.
  • Does not require the regulator to be disassembled and saves time.
  • The careful cleaning of the pressure regulator guarantees the correct gas flow needed to ensure correct engine performance, optimising consumption and emissions.