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391026-3 Short Stop Filter 94K Assembly 1/4" F x 1/4"M

Short stop filter
For 94k waterjet cutter

Replaces: 058667-3

Product Description:

391026-3 Short Stop Filter Assembly

Suitable for 94k waterjet machine

1/4" Famale to 1/4" Male

Repalces: 058667-3


We provide allwaterjet products for the robot waterjet and abrasive waterjet machine, f you need any spare parts or machines, leave us a message and we will get back to you with the price list!


Why your waterjet cutting machine needs a high-quality water filter?


Waterjet cutting machines rely on hihg-pressure water (up to 60k -90kpsi) to precisely cut materials like metal, stone, and composites. However, most users overlook a critical component: the WATER FILTER. Without proper filtration, contaminants in the water can damage your machine. Reduce cutting quality, and lead to costly repairs.


This article explains why a high-quality water filter is essential for your waterjet system and how choosing the right one can extend machine life, improve performance, and save money.

1. The Role of Water in Waterjet Cutting


Pure water vs. contaminated water – Even small particles (sand, rust, minerals) can disrupt high-pressure streams.



How water quality affects cutting – Dirty water causes uneven cuts, nozzle clogs, and pressure drops.



Impact on abrasive cutting – If using garnet abrasive, impurities mix with it, reducing efficiency.


2. How a Water Filter Protects Your Machine

waterjet filter acts as the first line of defense:

✅ Protects the High-Pressure Pump


Abrasives, rust, or sediment can scratch pistons, damage seals, and cause leaks.



A good filter prevents abrasive particles from entering the pump.


✅ Prevents Nozzle Clogging & Damage


Waterjet nozzles have tiny orifices (0.1–0.5mm).



A clogged nozzle disrupts the water stream, leading to poor cuts and frequent replacements.


✅ Ensures Consistent Cutting Quality


Clean water = stable jet stream = smoother, more precise cuts.



Dirty water causes streaks, rough edges, and inaccuracies.


✅ Reduces Maintenance Costs


Replacing a $40 filter is cheaper than repairing a $5,000 pump.



Fewer breakdowns = less downtime.


3. Risks of Using a Low-Quality or Clogged Filter

❌ Premature Pump Failure – Grit and debris wear out seals and valves.
❌ Frequent Nozzle Replacements – Clogs lead to uneven wear and tear.
❌ Poor Cut Quality – Streaks, burrs, and jagged edges on materials.
❌ Higher Energy Costs – A clogged filter forces the pump to work harder.


4. How to Choose the Right Water Filter

✔ Filtration Rating (Micron Level)


1–10 microns for standard systems.



<1 micron for ultra-high-pressure pumps (60,000+ psi).


✔ Filter Material


Polypropylene (PP) – Cost-effective, good for most applications.



Stainless Steel Mesh – More durable, ideal for harsh conditions.


✔ Flow Rate Compatibility


Must match your machine’s water demand (check GPM specs).

 

✔ Brand & Compatibility


OEM filters (e.g., Flow, OMAX, KMT) vs. third-party options.


5. Maintenance Tips for Long-Lasting Performance


Check monthly for discoloration or debris buildup.


 

Replace every 3–6 months (or sooner if water is hard/dirty).

 


Use a pre-filter if your water source has heavy sediment.



If you have other questions about your machine, you can leave us a message. Our technician will contact you when we resume to work!!!




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