HP Sealing Head Assembly 72142526 Water Jet Parts In Stock

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Parts:72142526
Sealing Head Assembly,Water Jet Parts

Article number: 12422

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HP Sealing Head Assembly 72142526 Water Jet Parts In Stock

The HP Sealing Head Assembly 72142526 is the OEM high‑pressure sealing‑head body for KMT Streamline SL‑VI Intensifier-Assembly-80072333-Good-Quality-Water-Jet-Parts-In-Stock-p.html target='_blank'>Intensifier pumps with a 0.875″ plunger, rated to 60,000 psi (4,100 bar). It integrates the inlet/outlet check‑valve housing, seats, 1-11014-Abrasive-Waterjet-Parts-With-Good-Quality-Supplier-p.html target='_blank'>Poppets, springs, guides, and O‑rings into a single stainless‑steel assembly.

Part Number: KMT 72142526 (WP Assembly, HP, .875″ Plunger, 60K)
Material: High‑grade stainless steel
Pressure Rating: 60,000 psi (4,100 bar) HP service
Plunger Compatibility: 0.875″ (22.2 mm) intensifier plungers
Net Weight: 14,300 g (≈31.5 lbs)
Includes: Uses KMT 05133335-Abrasive-Water-Jet-Parts-Supplier-p.html target='_blank'>05133335 Discharge Check Valve repair kit or 20489495-Waterjet-Parts-For-Sale-p.html target='_blank'>20489495 Inlet/Outlet Check Valve kit

Installation & Maintenance
Depressurize & Drain: Fully relieve system pressure and drain the Intensifier Pump.
Remove Old Assembly: Unbolt and extract the existing sealing head assembly per KMT service manual.
Inspect & Clean: Check the sealing bore and valve bores for scratches or deformation; polish minor imperfections.
Install New Head: Position 72142526 assembly, ensure flush seating, and torque mounting bolts to KMT specs.
Reassemble & Test: Reinstall ancillary components, repressurize slowly to 60 K psi, and verify leak‑free operation.