ADAPTER ASSEMBLY, SHORT STOP FILTER, 3/8 M X 1/4 F, HP, 60K

Adapter Assembly Short Stop Filter, 3/8" Male × 1/4" Female, HP 60K | HJ-20454363

The HJ-20454363 Adapter Assembly Short Stop Filter is a critical high-pressure filtration component designed for KMT waterjet cutting systems operating at pressures up to 60,000 PSI (4,100 bar). This HJ-20454363 Adapter Assembly Short Stop Filter, also referenced as HJ-301026-3, combines a precision-machined adapter body with an integrated short stop filter system to protect sensitive cutting head components from contamination and particulate intrusion.

Featuring a 3/8-inch male inlet connection and 1/4-inch female outlet connection, the HJ-20454363 assembly is installed in the high-pressure water line immediately upstream of the on/off valve and orifice assembly. Its primary function is to capture microscopic debris before it reaches critical waterjet components, helping prevent premature wear, clogging, orifice damage, and costly downtime.

The HJ-20454363 assembly incorporates the replaceable HJ-20454426 Short Stop Filter Element, engineered with ultra-fine filtration openings that effectively trap contaminants generated from tubing wear, maintenance procedures, or water supply impurities. This filtration barrier significantly improves cutting consistency, stream quality, and overall machine reliability.

Manufactured to exact OEM specifications, the HJ-20454363 ensures proper fitment and compatibility with a wide range of KMT cutting heads, including IDE, IDE Pro, and other high-pressure waterjet systems requiring short stop filtration. The HJ-20454363 Adapter Assembly Short Stop Filter is commonly used in abrasive waterjet cutting applications where uninterrupted high-pressure performance is essential for precision cutting operations.

By preventing contamination from reaching the valve stem, seat, and orifice, the HJ-20454363 helps extend consumable life, reduce maintenance frequency, and maintain optimal cutting performance in demanding industrial environments.

Technical Specifications

Key Features

• Rated for ultra-high-pressure 60K PSI operation
• 3/8" male × 1/4" female connection configuration
• Protects on/off valves and orifices from contamination
• Reduces clogging and premature component wear
• Improves cutting stream quality and consistency
• Extends consumable and cutting head lifespan
• Supports preventative maintenance programs
• Suitable for abrasive and pure water applications
• Precision-machined for leak-free performance

Applications

The HJ-20454363 Short Stop Filter Assembly is commonly used in:

• Waterjet cutting machines
• Metal fabrication facilities
• Aerospace component manufacturing
• Stone and granite processing
• Glass cutting operations
• Automotive manufacturing
• Industrial machining environments
• Precision cutting applications requiring ultra-clean high-pressure water flow