Product Overview
Used Airgas Y13-CP445DR Automatic Changeover Module
The Airgas Y13-CP445DR is a dual-stage automatic changeover regulator designed to maintain continuous gas delivery by switching seamlessly between supply cylinders.
Built for reliability in laboratory and industrial gas systems, this unit balances pressure control and safety through precision engineering. Airgas’s Y13 series has long been favored for its dependable performance in analytical, welding, and manufacturing environments.
Product Condition
Used, in good overall condition with a few surface marks from normal use. Clean and fully intact with no apparent damage to fittings or gauges. Kept in controlled storage since removal from service.
Product Overview
The Y13-CP445DR module automates cylinder switchover, reducing downtime and preventing system pressure loss. Airgas, a trusted brand in gas control technology, engineered this model for stable output and extended service life in continuous-use settings.
Key Features
- Brand: Airgas
- Model: Y13-CP445DR
- Automatic changeover regulator system
- Dual-stage design for consistent outlet pressure
- Stainless steel body with precision diaphragm regulation
- Integrated pressure gauges for inlet and outlet monitoring
- Compact mounting footprint
- Factory-rated for high-purity or industrial gas service
- Threaded connections for standard Airgas fittings
Applications
- Continuous gas delivery systems
- Analytical and testing laboratories
- Industrial gas manifolds
- Welding and fabrication facilities
- Process control environments
- Instrumentation and calibration setups
- Educational or R&D gas distribution benches
Frequently Asked Questions
Is this regulator tested before shipping?
Each unit is visually inspected and verified for intact fittings and pressure gauge condition before shipment.
What gases can this regulator handle?
The Y13-CP445DR is compatible with non-corrosive gases and is commonly used with nitrogen, argon, helium, and similar inert gases.
Does it include mounting hardware?
Mounting brackets are not included unless shown in product images. Standard Airgas brackets fit this model.
Can the changeover point be adjusted?
Yes, the pressure setpoints can typically be tuned using the regulator adjustment knobs per Airgas specifications.
What differentiates the Y13-CP445DR from other Y13 models?
This “DR” variant integrates dual regulators for automatic pressure equalization and continuous supply switchover, minimizing manual intervention.
Built for uninterrupted service and precision control, this Airgas module carries forward its legacy of reliability. Its next chapter—steady flow and consistent pressure—belongs to you.
