How many times can the G1 Rechargeable Battery be charged?

The MSA G1 rechargeable battery is designed to last for over 1,000 charge cycles. Switching to rechargeable packs significantly reduces the long-term cost and environmental waste associated with single-use alkaline batteries.

Will the BA Shields blackout covers fit other facepieces?

We stock BA Shields specifically designed for the MSA G1 and the Scott AV3000-HT. These are precision-molded to snap securely onto the specific geometry of those facepieces to ensure they don't slip during training exercises.

Are the MSA G1 cylinders interchangeable with other SCBA brands?

While some cylinders use standard threaded connections, we strongly recommend using MSA-branded cylinders with the G1 system to maintain NIOSH certification. Using third-party cylinders can void warranties and, more importantly, may compromise the safety and performance standards of the assembly.

SCBA Accessories

Maximize the performance and operational lifespan of your breathing apparatus with our inventory of mission-critical SCBA accessories and hardware. Whether you are outfitting a new fleet or maintaining frontline gear, these components are essential for ensuring 100% uptime and firefighter safety on the fireground. At A.J. Stone, we don't just provide parts; we provide the logistical support to keep your department combat-ready.

Power & Technology: Stay mission-ready with the MSA G1 Rechargeable Battery system and dedicated Charging Stations. For enhanced situational awareness, the Integrated Thermal Imaging Camera (iTic) can be field-upgraded into any G1 unit for hands-free visibility.
Cylinders & Air Supply: We stock high-pressure MSA G1 4500 psi Cylinders in both 45 and 60-minute durations, along with APR Cartridge Adapters that allow your G1 facepiece to be used for fit testing or air-purifying applications.
Storage & Protection: Secure your gear with Ziamatic Brackets or protect your investment with BA Shields Blackout Lens Covers MSA & Scott. These shields act as a frontline defense against lens scratches and double as the industry standard for blackout training.
Maintenance & Hygiene: Keep your equipment in peak condition with G1 Soft Goods Kits for easy field replacement of straps and padding. Ensure a sanitary environment with MSA Confidence Plus 2 Detergent and PPE Towelettes for immediate on-scene decontamination.

From Ergodyne mask bags to specialized G1 facepiece components, our collection ensures you have the right parts to keep your team breathing easy and your equipment fully operational. A.J. Stone is your partner in fleet management, providing the quality and expertise Ontario fire departments trust.

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