MUELLER Sight Glass: Flare, Brass
The MUELLER Sight Glass (MPN A 18107) is a flare connection sight glass made of brass. It has a length of 3 inches.
SKU 3G-OTH-71647
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Product Description
The MUELLER Sight Glass (MPN A 18107) is a flare connection sight glass made of brass. It has a length of 3 inches.
Frequently Asked Questions
What is the MUELLER Sight Glass A 18107 used for?
The MUELLER Sight Glass A 18107 is used to visually monitor fluid flow or level in industrial piping systems. Its brass construction and flare connections make it suitable for refrigeration, HVAC, and process lines where leak-tight joints and corrosion resistance are required.
What are the specifications of the MUELLER Sight Glass A 18107?
The MUELLER Sight Glass A 18107 is a flare connection sight glass made of brass. It has a length of 3 inches. The manufacturer part number is A 18107. This model is designed for use in systems requiring visual flow indication with durable metal construction.
Where to buy the MUELLER Sight Glass A 18107 worldwide?
You can source the MUELLER Sight Glass A 18107 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this brass flare sight glass.
How to install a MUELLER flare sight glass?
Install the MUELLER Sight Glass A 18107 by connecting the flare ends to matching flare fittings on your piping. Tighten the flare nut to the manufacturer's recommended torque to ensure a leak-free seal. Always depressurize the system before installation and follow standard refrigeration or process piping practices.
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Common applications for MUELLERMUELLER Products
3G Electric supplies MUELLER flare connection sight glasses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












