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3G Electric
APOLLO 3810201 Atmospheric Vacuum Breaker, 3/8 in, Rough Brass/Bronze, FNPT - Atmospheric Vacuum Breakers
APOLLOAtmospheric Vacuum Breakers

APOLLO 3810201 Atmospheric Vacuum Breaker, 3/8 in, Rough Brass/Bronze, FNPT

The APOLLO Vacuum Breaker (MPN 3810201) is an atmospheric vacuum breaker with a 3/8 in pipe size, featuring FNPT x FNPT connections. It is constructed from rough brass and bronze for water media, with a female…

SKU 3G-OTH-597021

Brand
APOLLO
Item
3810201 Atmospheric Vacuum Breaker, 3/8 in, Rough Brass/Bronze, FNPT
Part Number
3810201
Category
Atmospheric Vacuum Breakers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

APOLLO
Manufacturer Part Number
3810201
Type
Rough Brass, For Water Media, Bronze, Female
Pipe Size
3/8 in

Technical Documents

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

Product Description

The APOLLO Vacuum Breaker (MPN 3810201) is an atmospheric vacuum breaker with a 3/8 in pipe size, featuring FNPT x FNPT connections. It is constructed from rough brass and bronze for water media, with a female configuration.

Frequently Asked Questions

What is an APOLLO vacuum breaker used for?

An APOLLO vacuum breaker prevents back-siphonage in water systems by admitting air when pressure drops. This 3/8 in FNPT model is used in plumbing and irrigation to protect potable water from contamination, typical in commercial and industrial applications.

What are the specifications of the APOLLO vacuum breaker 3810201?

The APOLLO vacuum breaker (MPN 3810201) has a 3/8 in pipe size with FNPT x FNPT connections. It is made of rough brass and bronze for water media, with a female configuration. It is an atmospheric vacuum breaker type.

Where to buy APOLLO vacuum breaker 3810201 worldwide?

3G Electric supplies the APOLLO vacuum breaker 3810201 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine APOLLO part to your facility, ensuring compliance with local regulations.

How to install an APOLLO atmospheric vacuum breaker?

Install the APOLLO vacuum breaker vertically at least 6 inches above the highest outlet. Ensure FNPT connections are sealed with PTFE tape. Never install downstream of a shut-off valve. Test annually for proper air-inlet operation to maintain backflow prevention.

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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