87k Flow OEM HyperJet® Intensifier Assembly

To ensure you get everything you need and that installation goes smoothly, we recommend speaking to customer care or your dedicated Flow sales rep before ordering this component.

The 87K Flow OEM HyperJet® Intensifier Assembly is a complete high-pressure pump intensifier designed to generate stable ultra-high-pressure water for HyperJet cutting systems. This assembly supports consistent pressure delivery by converting hydraulic force into high-pressure water output, making it a critical replacement during major pump rebuilds, pressure instability troubleshooting, or full intensifier service. Built for demanding 87,000 psi waterjet applications, it brings together the key water-side and hydraulic components needed for reliable cutting performance.

Related products:

• 87K HyperJet Intensifier Check Valve Assembly (020071-1) — helps maintain one-way flow control and stable pressure in the intensifier water end.
• 87K HyperJet Intensifier Seal Carrier Cartridge (040015-1) — refreshes the high-pressure sealing package used with the intensifier plunger.
• 87K Intensifier High-pressure Seal Maintenance Kit (012036-1) — provides critical seal components for scheduled high-pressure water-side maintenance.
• 87K Intensifier Low-pressure Seal Kit (013157-1) — services the hydraulic side of the intensifier to help prevent oil bypass and slow shifting.
• 87K High-pressure Cylinder (020592-1) — pairs with the seal cartridge, plunger, and check valves during major intensifier rebuilds.

Service note: During installation, inspect the check valves, seal cartridge, plungers, cylinders, and bleed-down components for wear or scoring. A full-system flush before startup helps prevent debris from damaging new sealing surfaces and improves the service life of the rebuilt intensifier assembly.