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APOLLO 3/8 in Polished Chrome Brass Atmospheric Vacuum Breaker, NPT - Atmospheric Vacuum Breakers
APOLLOAtmospheric Vacuum Breakers

APOLLO 3/8 in Polished Chrome Brass Atmospheric Vacuum Breaker, NPT

The APOLLO Vacuum Breaker (MPN 3820206) is an atmospheric vacuum breaker with FNPT x FNPT connections, a 3/8 in pipe size, and a polished chrome finish. Constructed from brass for water media with NPT threads, it is…

SKU 3G-OTH-597022

Brand
APOLLO
Item
3/8 in Polished Chrome Brass Atmospheric Vacuum Breaker, NPT
Part Number
3820206
Category
Atmospheric Vacuum Breakers
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Technical Specifications

APOLLO
Manufacturer Part Number
3820206
Type
Polished Chrome, For Water Media, Brass, NPT
Pipe Size
3/8 in

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

Product Description

The APOLLO Vacuum Breaker (MPN 3820206) is an atmospheric vacuum breaker with FNPT x FNPT connections, a 3/8 in pipe size, and a polished chrome finish. Constructed from brass for water media with NPT threads, it is designed to prevent back-siphonage in potable water systems.

Frequently Asked Questions

What is an APOLLO vacuum breaker used for?

An APOLLO vacuum breaker prevents back-siphonage in potable water systems. It is installed on water lines to protect drinking water from contamination by stopping reverse flow when pressure drops.

What are the specifications of the APOLLO 3820206 vacuum breaker?

The APOLLO 3820206 is a 3/8 in pipe size atmospheric vacuum breaker with FNPT x FNPT connections. It is made of brass with a polished chrome finish, designed for water media and NPT threads.

Where to buy APOLLO vacuum breakers worldwide?

3G Electric supplies APOLLO vacuum breakers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order the APOLLO 3820206 or other models for your potable water system.

How to install an APOLLO atmospheric vacuum breaker?

Install the APOLLO vacuum breaker vertically above the highest downstream outlet. Ensure the inlet is connected to the water supply and the outlet is open to atmosphere. Use PTFE tape on NPT threads and test for back-siphonage prevention after installation.

Used in

Common applications for APOLLO
HVAC systems — Apollo bronze ball valves with FNPT connections for isolation of chilled and hot water lines.
Natural gas distribution — Apollo UL-listed bronze ball valves rated for gas service and 600 psi CWP.
Industrial process piping — Apollo stainless steel ball valves with spring-return handles for fail-safe shutoff.
Plumbing and potable water — Apollo brass ball valves with sweat connections for copper tubing installations.
Steam service — Apollo bronze ball valves with MPTFE seals and high-temperature ratings.
Backflow prevention — Apollo bronze ball check valves with RPTFE balls for inline flow control.
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APOLLO Products

3G Electric supplies APOLLO atmospheric vacuum breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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