HP Sealing Head Assembly 20417081 Abrasive Water Jet Parts Supplier

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Parts:20417081
Sealing Head Assembly,Abrasive Water Jet Parts

Article number: 10611

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20417081 Abrasive Water Jet Parts Supplier

The 72142526-Water-Jet-Parts-In-Stock-p.html target='_blank'>72142526-Water-Jet-Parts-In-Stock-p.html target='_blank'>HP Sealing Head Assembly 20417081 is the OEM high‑pressure sealing head unit for KMT Neoline 40i Intensifier-Assembly-80072333-Good-Quality-Water-Jet-Parts-In-Stock-p.html target='_blank'>Intensifier pumps (“NL‑I”), engineered for HP service up to 3,800 bar (≈55,000 psi). It consolidates the check‑valve housing, flat‑inlet/outlet 1-11014-Abrasive-Waterjet-Parts-With-Good-Quality-Supplier-p.html target='_blank'>Poppets, seats, springs, guides, and associated hardware into a single stainless‑steel assembly, ensuring precise alignment and dramatically reducing rebuild time compared to replacing individual parts.

Part Number: KMT 20417081
WSI Cross‑Reference: SF20417081
Pressure Rating: HP service up to 3,800 bar (≈55,000 psi)
Material: High‑grade stainless steel
Net Weight: ~1.59 kg
Compatibility: KMT Neoline 40i (NL‑I) Intensifier Pumps; SL‑IV series flat‑outlet sealing heads

Installation & Maintenance
Depressurize & Drain: Fully relieve system pressure and drain the intensifier.
Disassemble Sealing Head: Unbolt and remove the existing head per KMT service manual.
Inspect & Clean: Polish sealing bores and check‑valve cavities to remove debris and minor surface imperfections.
Install New Assembly: Align and seat 20417081 flush in the bore, then torque mounting bolts to KMT specifications.
Repressurize & Test: Gradually restore pressure to 3,800 bar and verify leak‑free operation before returning to service.