Fuel Filter Water Separator R120T P551859 WK1175X 8980818620 R120S

Applications:

MTU  4 R 10004R1000 T4
NEW HOLLAND  E 385
PEGSON  1000 SR1100 X 8001412 TP
SUMITOMO  SH 700 LHD-3B
VERVAET  17 T INTEGRALEBEET EATER 617HYDRO TRIKEHYDRO TRIKEQ 616Q 621 Q 621
WIRTGEN  W 50 DCWR 2000

Professional Fuel Filter Water Separator R120T P551859 WK1175X 8980818620 R120S

Q: What is the best product to remove water from diesel fuel?

The optimal product for removing moisture from diesel typically depends on the specific usage scenario (such as vehicle fuel systems, storage tanks, or industrial equipment), but the following types of products are widely recognized for their overall effectiveness, safety, and applicability.

Diesel specific fuel water separator is an efficient physical separation device that separates water from diesel through gravity stratification, filter membrane or centrifugal force principle. It is installed in the fuel pipeline to protect the engine system in real time, especially suitable for long-term use or vehicle scenarios, but requires regular maintenance and has a high initial cost.

Diesel additives (with water removal function) absorb or decompose water through chemical reactions. For example, formulations containing emulsifiers can convert liquid water into harmless gases for discharge, making them suitable for preventive maintenance or rapid treatment of small amounts of water. However, the effectiveness depends on the product formula and frequency of addition.

Q: What is the function of the R120T? 

PARKER R120T is an oil-water separator filter designed specifically for high-end diesel engines. Its core function is to efficiently filter out moisture and impurities in diesel fuel to protect key engine components and ensure the cleanliness and stable operation of the fuel system. ‌
The filter element adopts a filtration accuracy of 10 microns, which can effectively intercept particulate matter and is suitable for systems such as electronic fuel injection common rail and mechanical pumps; Its design flow rate is 454 liters/hour, suitable for high-end diesel electronic control engines with a displacement of 6-11 liters (such as Mercedes Benz, Volvo, Renault dCi11, etc.), commonly used in heavy-duty trucks and construction machinery, and has characteristics such as high temperature resistance, low temperature resistance, acid and alkali resistance to adapt to harsh working conditions. ‌

Q: What assembly does the R120T element fit? 

R120T is a component model under the Parker Racor brand, typically referring to fuel filtration or water separator filters, specifically designed to remove moisture and impurities from fuel in industrial filtration systems. ‌Fits for the Racor 4120R and 120R diesel fuel filter assemblies.

Q: What is the difference between R120T and R120S?

Parker Racor R120T and R120S belong to the same series of fuel water separation filters, mainly used in the fuel system of diesel engines, with the function of filtering moisture and small particles. The two are the same in terms of appearance dimention, installation interface, etc., but there are key differences.
• Different filtering accuracies:
R120T: typically labeled with a filtration accuracy of 10 micrometers (μ m), suitable for high-end electronically controlled diesel engines (such as Mercedes Benz, Volvo, Renault dCi, etc.) 1012.
R120S: 2 micron filtration accuracy, fits for final, fine filtration to ensure maximum protection against tiny contaminants.