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MUELLER Sight Glass: Sweat, Brass, 5 3/4 in Lg - Sweat Connection Sight Glasses
MUELLERSweat Connection Sight Glasses

MUELLER Sight Glass: Sweat, Brass, 5 3/4 in Lg

The MUELLER Sight Glass (MPN A 18117) is a sweat connection sight glass made of brass, measuring 5 3/4 inches in length with a 4.69 inch cut out length. This industrial component allows visual inspection of fluid…

SKU 3G-OTH-71883

Brand
MUELLER
Item
Sight Glass: Sweat, Brass, 5 3/4 in Lg
Category
Sweat Connection Sight Glasses
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Technical Specifications

MUELLER
Manufacturer Part Number
A 18117
Material
Brass
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MUELLER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MUELLER Sight Glass (MPN A 18117) is a sweat connection sight glass made of brass, measuring 5 3/4 inches in length with a 4.69 inch cut out length. This industrial component allows visual inspection of fluid flow in piping systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MUELLER Sight Glass A 18117 used for?

The MUELLER Sight Glass A 18117 is used for visual inspection of fluid flow in industrial piping systems. Its brass construction and sweat connection make it suitable for HVAC, refrigeration, and process lines where monitoring liquid or gas presence is critical.

What are the specifications of the MUELLER Sight Glass A 18117?

The MUELLER Sight Glass A 18117 is made of brass, measures 5 3/4 inches in overall length, and has a 4.69 inch cut out length. It features a sweat connection for copper pipe installation. The manufacturer part number is A 18117.

Where to buy MUELLER Sight Glass A 18117 worldwide?

3G Electric supplies the MUELLER Sight Glass A 18117 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install a MUELLER sweat connection sight glass?

Install the MUELLER sight glass by soldering it into a copper pipe line using standard sweat fitting techniques. Ensure the cut out length of 4.69 inches is accommodated. Clean and flux the mating surfaces before heating. Allow to cool before pressurizing the system.

Used in

Common applications for MUELLER
Commercial refrigeration systems — Mueller steel shell filter driers for moisture and contaminant removal in liquid lines.
HVAC installations — Mueller sweat connection ball valves for flow control in refrigerant circuits.
Industrial process cooling — Mueller magnetic check valves to prevent backflow in refrigerant piping.
Refrigeration system maintenance — Mueller flare nuts and bushings for access valve connections.
Low-GWP refrigerant systems — Mueller A2L-compatible ball valves for use with low-flammability refrigerants.
Retrofit projects — Mueller filter driers and valves for upgrading existing refrigeration equipment.

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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