Mcdonnell & Miller Series AFE-1 Air Flow Switches
Note: listed by manufacturer as obsolete/discontinued.
SKU 3G-OTH-02751
Also listed as: AFE 1 · AFE-1
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Product Description
Note: listed by manufacturer as obsolete/discontinued.
Frequently Asked Questions
What is the McDonnell & Miller AFE-1 flow switch used for?
The McDonnell & Miller AFE-1 flow switch is designed for industrial hazardous environments requiring NEMA 7 (Class I, Division I, Groups C and D) or NEMA 9 (Class II, Division I, Groups E, F, and G) enclosures. It detects liquid flow in piping systems to trigger alarms or control equipment in explosive atmospheres.
What are the specifications of the McDonnell & Miller AFE-1?
The McDonnell & Miller AFE-1 is a flow switch for hazardous locations. It features a NEMA 7 or NEMA 9 enclosure suitable for Class I, Division I, Groups C and D, and Class II, Division I, Groups E, F, and G. The manufacturer lists this model as obsolete or discontinued.
Where to buy the McDonnell & Miller AFE-1 in Singapore?
3G Electric supplies the McDonnell & Miller AFE-1 flow switch to Singapore. We source and deliver this obsolete model, handling logistics and customs clearance for your facility. Contact us for availability and lead time on this discontinued hazardous-location flow switch.
How to select a replacement for the McDonnell & Miller AFE-1?
When selecting a replacement for the McDonnell & Miller AFE-1, verify the required hazardous-location classification (NEMA 7 or NEMA 9) and pipe size. Since the AFE-1 is discontinued, consult a qualified engineer to choose a current model with equivalent flow range and enclosure rating. 3G Electric can help source suitable alternatives.
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Common applications for Mcdonnell & MillerMcdonnell & Miller Products
3G Electric supplies Mcdonnell & Miller flow switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
