3HAC022379-001-Axis-2-3-For-Robot-Water-Jet-Cutting-Machine-Parts-In-Stock-p.html target='_blank'>Sealing Head Static Seal Kit 10110393 Waterjet Parts For Sale

The Static Seal Assembly 10110393 is the OEM static seal (backup‐ring) kit for the HP sealing head on KMT Streamline IV Intensifier-Pump-Titanium-Abrasive-Water-Jet-Cutting-Machines-p.html target='_blank'>Intensifier Pumps (15–60 hp) using 0.875″ plungers, rated up to 3 800 bar (55 000 psi). It replaces KMT #20467135 and is essential for preventing high‑pressure water leaks at the plunger head.

Specifications
KMT Part #: 10110393 (also sold as Waterjet Depot #3033)
Plunger Diameter: 0.875 in (22.2 mm)
Pressure Rating: Up to 3 800 bar (55 000 psi)
Seal Type: Static (backup) ring, polymer
Quantity per Kit: 2 rings (backup + primary)
Weight: ~0.008 lbs (≈3.6 g)

Installation & Maintenance Tips
1.Cleanliness: Flush the intensifier cylinder thoroughly before disassembly to remove debris.
2.Inspect Plunger: Check the plunger surface for scoring; polish or replace if necessary.
3.Seal Conditioning: Soak static seals in ~120 °F water for 3–5 minutes to improve flexibility.
4.Seal Placement: Slide the backup‐ring seal onto the plunger first (no twists), followed by the primary seal.
5.Lubrication: Lightly coat seals with high‑vacuum grease to ease installation and prevent dry running.
6.Reassembly: Torque cylinder head bolts in a crisscross pattern to manufacturer‑specified values.
7.Leak Test: Pressure‑test at up to 10% above normal operating pressure to verify proper sealing.

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