Diamond 12749-009 Waterjet Pump Parts In Stock

Part Identification
Part Number:12749-009
Orifice Size:0.009 in. (0.228 mm)
Style:diamond orifice
Thread/Seat:Standard cutting-head mounting
Filter Requirement:Must use thimble filter (part 1-12401) or warranty void

Installation & Maintenance
Filter Installation: Always install a thimble filter (e.g., part 1-12401) upstream to capture debris >0.0055″, protecting the diamond orifice
Orifice Replacement:
Depressurize the waterjet system.
Remove the cutting head and extract the old orifice with a collet or retaining nut tool.
Clean the orifice seat and inspect for damage.
Press in the new 12749-009 orifice until fully seated.
Reinstall the head and slowly repressurize, checking for leaks.
Operational Tips: Use high-purity garnet abrasive and maintain filter media to maximize orifice life and cut quality.

Part Number	Size
1-12749-003	0.003 inch
1-12749-004	0.004 inch
1-12749-005	0.005 inch
1-12749-006	0.006 inch
1-12749-007	0.007 inch
1-12749-008	0.008 inch
1-12749-009	0.009 inch
1-12749-010	0.010 inch
1-12749-011	0.011 inch
1-12749-012	0.012 inch
1-12749-013	0.013 inch
1-12749-014	0.014 inch
1-12749-015	0.015 inch
1-12749-016	0.016 inch
1-12749-017	0.017 inch
1-12749-018	0.018 inch
1-12749-019	0.019 inch
1-12749-020	0.020 inch