Linde Type R-5007 Inert Gas Regulator with Flowmeter – Preset 50 PSIG for Argon, Helium, C-25, and Nitrogen

Linde Type R-5007 Inert Gas Regulator with Flowmeter – Preset 50 PSIG for Argon, Helium, C-25, and Nitrogen

Condition: Used. Good used condition. No significant damage or corrosion observed. Gauges and flowmeter intact; minor cosmetic wear consistent with prior use.

The Linde R-5007 is a single-stage inert gas regulator equipped with a factory-calibrated flowmeter, engineered for precise and reliable gas control in welding and industrial applications. Designed to handle argon, helium, nitrogen, and C-25 shielding mixtures (75% Argon/25% CO₂), this regulator ensures smooth, consistent delivery of gas with the delivery pressure preset at 50 PSIG to protect the flowmeter and maintain optimal performance.

Detailed Specifications
Model: R-5007
Gas Compatibility: Argon, Helium, Nitrogen, and Argon/CO₂ mixtures (C-25)
Regulator Type: Single-stage with integrated flowmeter
Delivery Pressure: Factory preset to 50 PSIG
Inlet Pressure Range: Up to 3000 PSI (typical cylinder pressure)
Flowmeter Range: Typically 0–60 SCFH (depending on calibration)
Inlet Connection: CGA-580 (standard for inert gases)
Outlet Connection: 5/8″-18 RH (Male, standard hose connection)
Body Material: Brass
Flow Control: Precision metering needle valve
Mounting: Direct tank-mounted

Features
Preset delivery pressure of 50 PSIG for consistent flowmeter accuracy
Designed to regulate flow of argon, helium, nitrogen, and C-25 gas mixes
Integrated flowmeter provides easy-to-read flow rates in SCFH
Durable brass body and fittings
Dual-function: pressure regulation + flow control in one unit
Factory calibrated for inert gas accuracy
Compatible with most inert gas shielding cylinders (CGA-580)
Ideal for TIG/MIG welding, laboratory use, and general gas handling

Applications
Welding (MIG/TIG) – Precise gas shielding for steel, aluminum, and stainless welding
Laboratories – Controlled gas delivery for testing or controlled environments
HVAC Brazing – Use with nitrogen for leak testing and purging
Metal fabrication – Consistent shielding gas for high-quality welds
Educational and R&D facilities – Low-maintenance gas regulation solution

Cross-Referenced Models
Victor HRF1425-580 (Argon/Helium/Nitrogen, flowmeter style)
Smith H1955A-580
Western Enterprises FE-300-580
Harris 355-2AR-580
Uniweld RHP400-580

Comparable Products
Miller Smith 30-100-580 – Inert gas regulator with flowmeter
Lincoln Electric K586-1 – Argon/CO₂ flow regulator
Radnor R23 Series
ESAB RF62-580
Victor 0781-0584 SR250 Series

Part of a Larger System
This regulator is typically paired with:
TIG and MIG welding machines including:
Miller Millermatic® and Dynasty® series
Lincoln Power MIG® and Square Wave®
ESAB Rebel™ and Fabricator™ units
Used on argon or nitrogen tanks with CGA-580 outlet threads
Works with standard gas hoses and welding torches

Related
inert gas flow control regulator
welding tank regulator with gauge
argon CO₂ mix flowmeter regulator
brass welding regulator
CGA-580 tank regulator with flowmeter

Common Requests:
“Can I use this for nitrogen purge?” – Yes, it supports nitrogen gas.
“What’s the flow rate?” – Typical range is 0–60 SCFH (check gauge scale).
“Is the outlet fitting standard?” – Yes, 5/8″-18 RH male fitting.
“Does it need calibration?” – Factory preset; no field calibration needed.
“Can I use it with C-25 gas for MIG welding?” – Yes, it is fully compatible.

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