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QC-RHF-MSP - Protogo Oxygen Quick Connect Fitting - Regulator to Hose Male B-Size

Packaging: 1 per each
$50.00/ea $35.71/1 per each only $35.71/eaSave 29%

In stock

SKU: QC-RHF-MSP Categories: ,

OVERVIEW

Industrial Grade Oxygen Connection Solution

The Protogo QC-RHF-MSP is a specialized Quick Connect fitting designed for professional oxy-fuel applications. Engineered specifically for the Oxygen supply line, this component facilitates a secure and rapid connection between the gas regulator and the delivery hose. Constructed from high-quality brass, the fitting offers superior resistance to corrosion and mechanical wear, ensuring a long service life even in demanding industrial environments.

This unit features standard B-Size (9/16"-18) threads with a Right-Hand orientation, adhering to CGA safety standards for oxygen service to prevent cross-connection with fuel gases. The precision machining ensures a tight seal that maintains system integrity up to standard operating pressures (typically 200 PSI for cutting and welding operations). By utilizing a quick-connect system, operators can bypass the repetitive threading and unthreading of hoses, which not only saves time but also preserves the condition of the regulator outlets and hose nuts over time.

Safety is paramount in oxy-fuel operations. The Protogo Quick Connect system is designed to minimize leak points and provide a positive locking mechanism. This specific model, the Male B Fitting, is intended for the regulator-to-hose interface, integrating seamlessly into existing setups without the need for adapters. It is an essential component for MRO (Maintenance, Repair, and Operations) inventories, fabrication shops, and field service units requiring efficient equipment mobilization.

Additional Information
Gas Type:Oxygen
Connection Size:B-Size (9/16"-18)
Material:Brass
Thread Direction:Right Hand
Pressure Rating:200 PSI Max
Component Type:Quick Connect Plug/Fitting
Application:Regulator to Hose
----- new values below ----
Thread Direction:Right-Hand
Pressure Rating:200 PSI Max
Component Type:Quick Connect Plug/Fitting
Application:Regulator to Hose
Gas Type:Oxygen
Connection Size:B-Size (9/16"-18)
Material:Brass

INCLUDED

  • 1 x Oxygen Quick Connect Male B-Fitting (Regulator to Hose configuration)
  • Instruction Sheet

APPLICATIONS

  • Oxy-Fuel Cutting and Welding Setups
  • Field Repair and Mobile Welding Rigs
  • Structural Steel Fabrication Shops
  • HVAC and Plumbing Brazing Stations
  • Industrial Maintenance and Repair Operations

FAQ

No. This fitting is designed for Oxygen service and has Right-Hand threads. Fuel gases use Left-Hand threads and require a different, non-interchangeable quick connect to prevent dangerous cross-connections.

This fitting features a standard B-Size connection, which is 9/16"-18 thread.

The Protogo Quick Connect is designed to provide sufficient flow for standard cutting, welding, and heating applications without causing performance issues.

Yes, as long as your regulator has a standard B-Size (9/16"-18) outlet, this fitting will screw right on.

Most high-quality quick connects include an internal check mechanism to prevent reverse flow when disconnected, but always refer to the specific safety manual. External flashback arrestors are still recommended.

Simply thread the fitting onto your regulator or hose end (depending on the specific male/female part) and tighten with a wrench. Once installed, the quick connect action does not require tools.

Standard oxy-fuel quick connects are typically rated for up to 200 PSI, which covers almost all cutting and welding oxygen pressures.

It is built with durable seals. Like all O-ring based seals, they should be inspected periodically, but they are designed for long-term leak-free service.