Product Name: Inline Filter Housing (Part No. 100063-1)

Description:
This component is an inline filter housing specifically designed for the high-pressure water circuit of waterjet cutting systems. It is a precision-machined stainless steel housing that holds a replaceable filter element, installed as the final filtration stage immediately before the high-pressure water enters the cutting head assembly or intensifier pump.

The filter housing is engineered to capture microscopic contaminants, including fine rust particles, metal shavings, and residual abrasive dust that may remain in the water supply after primary filtration . It protects critical and expensive components such as the intensifier check valves, high-pressure cylinder seals, and the sapphire/diamond orifice from erosion or blockage. It is rated for continuous operation at 60,000 PSI (approximately 4,137 bar) and is compatible with H2O Jet, KMT, FLOW, OMAX, WSI, and BFT waterjet systems .

Applications:

• Positioned as the last filtration stage before the water reaches the high-pressure intensifier pump or cutting head assembly 

• Removes fine particulate contaminants (rust, metal debris, abrasive dust) that damage critical high-pressure components 

• Protects intensifier check valves, dynamic seals, and the jewel orifice (water nozzle) from contamination-induced wear 

• Suitable for both pure water and abrasive waterjet cutting systems

• Compatible with major waterjet systems including H2O Jet, KMT, FLOW, OMAX, WSI, and BFT 

Features:

• Stainless Steel Construction: Corrosion-resistant housing ensures durability in waterjet environments 

• High-Pressure Rating: Engineered for continuous operation at 60,000 PSI (4,100 bar)

• Final Protection Stage: Serves as the last line of defense before high-pressure water reaches expensive pump and cutting head components 

• Inline Design: Compact design allows installation directly in the high-pressure water line

• Direct OEM Replacement: Interchangeable with H2O Jet #100063-1 and WE000264 

Maintenance:

Failure Diagnosis:

• Gradual Pressure Drop: A slow decline in cutting pressure often indicates a clogged filter element reaching its dirt-holding capacity

• Premature Orifice Wear: Frequent replacement of jewel orifices suggests the filter is allowing contaminants to pass through

• Check Valve Leakage: Contaminants bypassing the filter can cause valve seats and poppets to erode, leading to pressure loss and overheating

• Visible Pressure Differential: If the system is equipped with pressure gauges before and after the filter, a significant pressure drop indicates a blocked element

Replacement and Inspection Procedures:

• Routine Replacement Schedule: Replace the internal filter element every 500–1,000 operating hours or as recommended by the equipment manufacturer to prevent clogging-induced starvation

• Water Quality Dependence: If water quality is poor (high hardness or sediment), replacement frequency may need to be increased

• Inspect for Debris: When changing the element, inspect the inside of the filter housing for accumulated sludge, rust, or grit. This indicates a need for better primary filtration

• Housing Inspection: Check the stainless steel housing for cracks, corrosion, or thread damage each time the element is changed

• Seal Replacement: Always replace the large O-ring or gasket that seals the filter housing cap during each element change to prevent external high-pressure water leaks

• Installation Direction: Verify the filter is installed with the correct flow direction as indicated by arrows on the housing

• Full Depressurization (Critical): Before any maintenance, fully depressurize the waterjet system and follow lockout/tagout procedures to prevent injury from trapped high-pressure water 

• Torque Compliance: When reassembling the housing, tighten the bowl or cap to the torque value specified in the equipment manual to avoid damaging the threads or causing high-pressure leaks