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APOLLO Vacuum Breaker: FNPT x FNPT, 1 1/2 in Pipe Size, Rough Brass, For Water Media - Atmospheric Vacuum Breakers
APOLLOAtmospheric Vacuum Breakers

APOLLO Vacuum Breaker: FNPT x FNPT, 1 1/2 in Pipe Size, Rough Brass, For Water Media

The APOLLO Vacuum Breaker (MPN 3810701) is an atmospheric vacuum breaker with a 1 1/2 in pipe size, featuring FNPT x FNPT connections. Constructed from rough brass and bronze for water media, this female-threaded…

SKU 3G-OTH-597056

Brand
APOLLO
Item
Vacuum Breaker: FNPT x FNPT, 1 1/2 in Pipe Size, Rough Brass, For Water Media
Category
Atmospheric Vacuum Breakers
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Technical Specifications

APOLLO
Manufacturer Part Number
3810701
Type
Rough Brass, For Water Media, Bronze, Female
Pipe Size
1 1/2 in
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APOLLO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APOLLO Vacuum Breaker (MPN 3810701) is an atmospheric vacuum breaker with a 1 1/2 in pipe size, featuring FNPT x FNPT connections. Constructed from rough brass and bronze for water media, this female-threaded device is designed to prevent back-siphonage in industrial water systems.

Frequently Asked Questions

What is an APOLLO vacuum breaker used for?

An APOLLO vacuum breaker prevents back-siphonage in industrial water systems. It protects potable water supplies by automatically admitting air to break a vacuum, stopping contaminated water from being drawn backward into the piping network.

What are the specifications of the APOLLO vacuum breaker 3810701?

The APOLLO vacuum breaker (MPN 3810701) has a 1 1/2 in pipe size with FNPT x FNPT connections. It is made of rough brass and bronze for water media, with a female thread configuration. This atmospheric vacuum breaker is designed for backflow prevention.

Where to buy an APOLLO vacuum breaker worldwide?

3G Electric supplies the APOLLO vacuum breaker (MPN 3810701) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this atmospheric vacuum breaker.

How to install an APOLLO atmospheric vacuum breaker?

Install the APOLLO vacuum breaker vertically and at least 12 inches above the highest downstream outlet. Ensure the FNPT connections are properly sealed with thread tape. Never install downstream valves or devices that could create continuous pressure. Test annually per local codes.

Used in

Common applications for APOLLO
Water supply systems — APOLLO double check valve backflow preventers (Series 4A) for backflow protection in commercial buildings.
HVAC piping — APOLLO bronze ball valves (two-piece, FNPT) for shut-off and isolation in heating and cooling loops.
Irrigation networks — APOLLO double check valve assemblies (bronze, FNPT) to prevent contamination of potable water sources.
Process piping — APOLLO three-piece ball valves (full-port, sweat connections) for maintenance-friendly flow control in industrial lines.
Safety systems — APOLLO spring-return lever ball valves (bronze, FNPT) for fail-safe shut-off in fuel or gas applications.
Plumbing repairs — APOLLO repair kits (complete check kits) for servicing backflow preventers in existing installations.

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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APOLLO Vacuum Breaker: FNPT x FNPT, 1 in Pipe Size, Rough Brass, For Water Media, Bronze, Female (MPN 38LF10501). Key specifications — attr1058597: APOLLO; attr1096789: No; attr1096794: NSF/ANSI 372.
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