The ATI A21 Gas Sampler is a professional-grade pumping system designed to extract gas samples from challenging locations like ducts, stacks, or confined areas and deliver them to ...

The ATI A21 Gas Sampler is a professional-grade pumping system designed to extract gas samples from challenging locations like ducts, stacks, or confined areas and deliver them to remotely situated sensors. It features a high-quality diaphragm pump driven by a brushless DC motor, ensuring continuous and reliable operation over extended periods. With a capability to handle vacuums up to 10 inches Hg, it adapts to both positive and negative pressure environments. The system includes a front-panel flowmeter for precise flow adjustment, typically set around 500 cc/min, and incorporates a loss-of-flow detector that triggers local and remote alarms. This ensures sample integrity and prevents measurement compromises, making it a trusted solution for critical gas analysis applications.

The A21 is widely used across industries requiring accurate and continuous gas monitoring. In manufacturing and chemical processing, it samples process gases for quality control and safety compliance. Power plants and incinerators utilize it for emissions monitoring to meet environmental regulations. Oil and gas facilities rely on its durability to detect leaks in hazardous environments, while pharmaceuticals and wastewater treatment plants employ it for biogas analysis and pollution control. Its robustness against corrosive gases and particulates makes it suitable for harsh industrial settings, ensuring dependable performance where precision is non-negotiable.

Businesses benefit from the A21's reliability and low maintenance, reducing downtime and operational costs. The pump is rated for over 10,000 hours of continuous use, with easily replaceable diaphragms extending service life. The built-in flow alarm system safeguards against sampling failures, protecting investments in gas measurement infrastructure. This combination of durability, adaptability, and proactive monitoring delivers exceptional value, ensuring long-term reliability and trust for serious buyers focused on efficiency and compliance.

Key Features:
- High-quality diaphragm pump with brushless DC motor for continuous operation
- Handles vacuums up to 10 inches Hg for negative pressure duct systems
- Front-panel flowmeter allows adjustable sample flow rates, typically 500 cc/min
- Integrated loss-of-flow detector with local and remote alarm capabilities
- Pump rated for over 10,000 hours with easily replaceable diaphragms

Benefits:
- Ensures continuous reliable operation in demanding industrial environments
- Maintains sample integrity even under challenging pressure conditions
- Provides precise flow control for accurate gas measurements
- Prevents measurement errors with proactive flow monitoring and alarms
- Reduces maintenance costs with long service life and easy component replacement