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

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

The APOLLO Vacuum Breaker (FNPT x FNPT, MPN 3810301) is a rough brass, bronze atmospheric vacuum breaker for water media, with a 1/2 in pipe size and female connections. 3G Electric sources this genuine industrial…

SKU 3G-OTH-597025

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

APOLLO
Manufacturer Part Number
3810301
Type
Rough Brass, For Water Media, Bronze, Female
Pipe Size
1/2 in
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APOLLO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APOLLO Vacuum Breaker (FNPT x FNPT, MPN 3810301) is a rough brass, bronze atmospheric vacuum breaker for water media, with a 1/2 in pipe size and female connections. 3G Electric sources this genuine industrial component across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

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. It is used in irrigation, plumbing, and industrial water lines to protect potable water from contamination. 3G Electric supplies this genuine APOLLO component across 14 industrial departments.

What are the specifications of the APOLLO 3810301 vacuum breaker?

The APOLLO 3810301 is a 1/2 in FNPT x FNPT atmospheric vacuum breaker made of rough brass and bronze for water media. It has female connections and is designed for backflow prevention. 3G Electric sources this genuine APOLLO part for worldwide delivery.

Where to buy an APOLLO vacuum breaker worldwide?

3G Electric supplies the APOLLO vacuum breaker (MPN 3810301) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine APOLLO components across 14 departments.

How to install an APOLLO atmospheric vacuum breaker?

Install the APOLLO vacuum breaker vertically at least 6 inches above the highest outlet. Use PTFE tape on the 1/2 in FNPT threads and ensure no downstream shutoff valves. Test annually for proper air-inlet operation. 3G Electric supplies this genuine APOLLO part for water systems.

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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