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MUELLER A 18116 Sweat Connection Sight Glass - Sweat Connection Sight Glasses
MUELLERSweat Connection Sight Glasses

MUELLER A 18116 Sweat Connection Sight Glass

The MUELLER Sight Glass (MPN A 18116) is a sweat connection sight glass made of brass, measuring 5 3/4 inches in length with a 4.93-inch cut-out length. This industrial component allows visual inspection of fluid…

SKU 3G-OTH-71873

Also listed as: A18116 · A-18116

Brand
MUELLER
Item
A 18116 Sweat Connection Sight Glass
Part Number
A 18116
Category
Sweat Connection Sight Glasses
Available to Order
Also known as:A 18116MUELLER
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Technical Specifications

MUELLER
Manufacturer Part Number
A 18116
Material
Brass

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MUELLER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MUELLER Sight Glass (MPN A 18116) is a sweat connection sight glass made of brass, measuring 5 3/4 inches in length with a 4.93-inch cut-out length. This industrial component allows visual inspection of fluid flow or level in piping systems.

Frequently Asked Questions

What is a MUELLER sight glass used for?

A MUELLER sight glass allows visual inspection of fluid flow or level in piping systems. It is commonly used in industrial applications such as HVAC, plumbing, and process lines to monitor liquid presence, clarity, or movement without opening the system.

What are the specifications of the MUELLER A 18116 sight glass?

The MUELLER A 18116 sight glass is made of brass, measures 5 3/4 inches in overall length, and has a 4.93-inch cut-out length. It features a sweat connection for copper pipe installation and is designed for visual fluid monitoring in industrial piping systems.

Where to buy MUELLER sight glass in worldwide?

3G Electric supplies the MUELLER A 18116 sight glass to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this brass sweat connection sight glass.

How to install a MUELLER sweat connection sight glass?

Install the MUELLER sight glass by soldering it into copper piping using standard sweat connection techniques. Ensure the pipe ends are clean and fluxed, heat evenly, and apply solder to the joint. Allow to cool before pressurizing the system. Always follow local plumbing codes.

Used in

Common applications for MUELLER
Commercial refrigeration — Mueller diaphragm valves (e.g., MPN A 14841) for refrigerant flow control in supermarket racks and cold storage.
HVAC systems — Mueller sight glasses (e.g., MPN A 18101) for monitoring refrigerant charge and detecting moisture in air conditioning lines.
Industrial process cooling — Mueller ball valves (e.g., MPN A 17934) for isolating flow in chiller and process piping.
Refrigeration compressor protection — Mueller magnetic check valves (e.g., MPN A 17939) to prevent backflow and compressor damage.
A2L refrigerant systems — Mueller A2L-compatible valves and components for use with low-flammability refrigerants in new equipment.
Refrigerant piping maintenance — Mueller check valves and sight glasses for system diagnostics and repair in HVAC and refrigeration.
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MUELLER Products

3G Electric supplies MUELLER sweat connection sight glasses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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