Single Port Abrasive Nozzle Assembly 0.33 mm 20477959013 KMT Waterjet Parts For Sale
Single Port Abrasive Nozzle Assembly 20477959013 KMT Waterjet Parts For Sale
The 20477959013 Nozzle Assembly is a 60 000 psi‑rated, IDE II‑style abrasive head featuring a premium diamond Orifice precisely aligned within a single‑port, left‑hand (.750″ LH) threaded body. It delivers consistent abrasive flow for high‑precision waterjet cutting across metals, composites, glass, and stone.
Key Specifications
Orifice Size: 0.013″ (0.33 mm) diamond orifice
Thread Connection: .750″ LH
Pressure Rating: Up to 60 000 psi (4 137 bar)
Style: Single‑port, IDE II abrasive head design
Materials: Stainless‑sTeel body with premium diamond orifice insert
Installation & Maintenance Tips
Use Short‑Stop Filter: Always employ the recommended short‑stop/thimble filter upstream to protect the diamond orifice and maintain warranty.
Alignment Check: Ensure the nozzle body and mixing tube are concentric before torquing to prevent uneven wear.
Torque Spec: Hand‑tighten then add ⅛ turn to seat the o‑rings without deforming them.
Periodic Inspection: Replace the nozzle if cut quality degrades or if visual wear (obelisking) appears on the orifice edge.
Keep Spare Nozzles: For high‑volume production, maintain multiple nozzles to minimize downtime during change‑outs.
