Home / Rock Drill Parts / Montabert HC95 Rock Drill 101048647 Nozzle With Support Cage Design C CA MBW Brass Design

Montabert HC95 Rock Drill 101048647 Nozzle With Support Cage Design C CA MBW Brass Design

Precision-engineered brass water injection nozzle for Montabert HC95 rock drills — quick-connect, cage-supported, and built for extreme-duty reliability.

Montabert HC95 quick-change water injection port (Part No. 101048647) is a factory-spec replacement component engineered for high-integrity water delivery in demanding rock drilling applications. Featuring solid brass construction, an integrated support cage design, and optimized sealing geometry, it ensures consistent high-pressure flow, zero leakage, and extended service life — even under continuous thermal cycling and abrasive conditions.

Designed exclusively for Montabert HC95 series drills, this nozzle enables rapid hose connection/disconnection without tools while maintaining structural rigidity at the critical water inlet interface — a key factor in preventing misalignment, seal fatigue, and premature failure.

Key Advantages

  • Brass body with integrated support cage for torsional stability and vibration resistance
  • Quick-change snap-lock mechanism — tool-free installation in under 10 seconds
  • Rated for continuous operation up to 12 MPa (1740 psi) water pressure
  • Precision-machined O-ring grooves and tapered sealing surfaces for leak-proof performance
  • Corrosion-resistant surface finish compatible with hard water and anti-scaling additives
  • Direct OEM replacement — meets Montabert C CA MBW specification requirements

Applications

  • Drill bit and hammer cooling during high-speed percussive drilling
  • On-bit dust suppression in underground mining and tunneling operations
  • Slurry-assisted drilling in fractured or water-sensitive strata
  • Preventive maintenance upgrades for aging HC95 units with worn ports
  • Retrofitting legacy water systems to meet modern safety and emissions standards
  • Mobile rig deployments requiring rapid hose interchange across multiple drill positions

Technical Specifications

Part Number101048647
Compatible ModelMontabert HC95 Rock Drill
MaterialCZ132 Brass (EN 12164), ASTM B124 compliant
Max Operating Pressure12 MPa (1740 psi)
Seal TypeDual NBR O-rings (ISO 3601-1, 70 Shore A)
Connection StandardMontabert proprietary quick-connect (C CA MBW interface)

FAQ

Is this nozzle compatible with non-Montabert rock drills?
No — it is engineered specifically for Montabert HC95’s C CA MBW interface geometry and mounting torque specs. Interchangeability with other brands is not guaranteed or supported.
What is the typical lead time for bulk orders?
Standard lead time is 3–5 business days for in-stock units; custom-labeled or palletized shipments require 7–10 days. Expedited air freight available upon request.
Does this part include the O-rings, or are they sold separately?
Yes — each nozzle ships with two certified NBR O-rings pre-installed and torqued to Montabert specification.
How does the support cage improve longevity versus standard nozzles?
The integrated brass cage prevents lateral flexing at the hose interface, reducing O-ring extrusion and thread galling — extending service life by up to 3.2× in high-vibration applications.

Detailed Description

The quick-change water injection port, also known as the quick-connect water port, is a key component in rock drills, including Montabert models. It serves as a connection point for water supply systems, facilitating effective cooling and dust suppression during drilling operations. Below is a detailed description and introduction to the quick-change water injection port:

Description

The quick-change water injection port is typically constructed from durable materials such as stainless steel, brass, or high-strength alloys, designed to withstand high pressure, corrosion, and wear. This component enables quick and secure attachment of water hoses or lines to the rock drill, ensuring a steady supply of water to the drill bit and surrounding area.

The port is designed with user convenience in mind, often featuring a quick-connect mechanism such as a snap-on or threaded connection. This allows for rapid installation and disconnection without the need for specialized tools, reducing downtime during maintenance or setup. Additionally, the port’s internal structure is engineered to provide a tight, leak-proof seal, ensuring efficient water flow without waste.

Key Features

  1. Durable Construction: Made from corrosion-resistant materials like stainless steel or brass, the port is designed to endure harsh environments and prolonged use.

  2. Quick-Connect Design: The port features a convenient mechanism for fast attachment and detachment of water supply hoses, minimizing downtime and simplifying operations.

  3. Leak-Proof Sealing: Precision engineering ensures a secure, watertight connection, preventing leaks and maintaining consistent water flow.

  4. High-Pressure Resistance: Designed to handle the high pressures often required in rock drilling water systems, ensuring reliable performance.

  5. Compact and Lightweight: The port is designed to be compact and lightweight, making it easy to handle and install without adding unnecessary bulk to the equipment.

Introduction

The quick-change water injection port is an essential component of Montabert rock drills, facilitating efficient water management during drilling. Water is crucial in rock drilling operations for cooling the drill bit, suppressing dust, and improving the overall efficiency and safety of the process.

By providing a quick and reliable connection for water supply lines, this component ensures that water can be delivered to the drilling area without interruption. Its robust design minimizes the risk of leaks and failures, even in challenging conditions, while the quick-connect feature allows operators to swiftly replace or adjust hoses during operations.

Applications

  • Cooling: Prevents overheating of the drill bit and components during extended drilling sessions.
  • Dust Suppression: Reduces airborne dust particles, improving visibility and workplace safety.
  • Lubrication: Assists in reducing friction at the drill bit, enhancing efficiency and extending tool life.

Conclusion

The quick-change water injection port is a critical feature in Montabert rock drills, ensuring the seamless integration of water supply systems into drilling operations. Its durable construction, efficient sealing, and quick-connect design make it an invaluable component for achieving effective cooling, dust suppression, and overall operational efficiency. By incorporating this port, operators can enhance the performance and reliability of their rock drilling equipment in demanding environments.

Ensure Uninterrupted Drilling Performance

Order genuine Montabert HC95 nozzle 101048647 today — backed by ISO 9001-certified quality control and 24-month functional warranty.

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