---
publication_id: "OT-2026-000002731"
title: "High-pressure spray nozzle assembly"
published_at: "2026-09-15T19:14:58.431119Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000002731"
categories:
  - "tools-tooling/clamping-tools"
keywords:
  - "b05b1/3426"
  - "b05b1/3426"
  - "b25b27/14"
  - "a62c31/02"
  - "a62c31/02"
  - "a62c31/02"
---

# High-pressure spray nozzle assembly

## Abstract

A high-pressure spray nozzle assembly ( 10 ) has a nozzle body ( 20 ) and nozzle cap ( 30 ), which are operatively coupled and co-operatively house a retainer ( 40 ) having a clasp ( 42 ) for retaining wear components ( 50 ). The nozzle cap ( 30 ) has an open-stepped detent ( 32 ) formed in relief on an internal peripheral surface of the nozzle cap ( 30 ), which operatively permits sealing of the retainer ( 40 ) against the nozzle cap ( 30 ) as a consequence of hydraulic pressure applied by fluid delivered through the spray nozzle assembly ( 10 ).