Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
APOLLO 3810401 Atmospheric Vacuum Breaker - Atmospheric Vacuum Breakers
APOLLOAtmospheric Vacuum Breakers

APOLLO 3810401 Atmospheric Vacuum Breaker

The APOLLO Vacuum Breaker (MPN 3810401) is an atmospheric vacuum breaker with a 3/4 in pipe size, featuring FNPT x FNPT connections in rough brass and bronze construction for water media. 3G Electric interprets your…

SKU 3G-OTH-597036

Brand
APOLLO
Item
3810401 Atmospheric Vacuum Breaker
Part Number
3810401
Category
Atmospheric Vacuum Breakers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

APOLLO
Manufacturer Part Number
3810401
Type
Rough Brass, For Water Media, Bronze, Female
Pipe Size
3/4 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The APOLLO Vacuum Breaker (MPN 3810401) is an atmospheric vacuum breaker with a 3/4 in pipe size, featuring FNPT x FNPT connections in rough brass and bronze construction for water media. 3G Electric interprets your demand for this genuine industrial component, sourcing it across our 14 departments and backing it with specialist expertise in controls.

Frequently Asked Questions

What is an APOLLO atmospheric vacuum breaker used for?

An APOLLO atmospheric vacuum breaker prevents back-siphonage in water systems by venting 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 globally.

What are the specifications of the APOLLO vacuum breaker 3810401?

The APOLLO vacuum breaker (MPN 3810401) has a 3/4 in pipe size with FNPT x FNPT connections. It is made of rough brass and bronze, designed for water media. This atmospheric vacuum breaker is a genuine APOLLO part sourced by 3G Electric.

Where to buy an APOLLO vacuum breaker worldwide?

3G Electric supplies the genuine APOLLO vacuum breaker (MPN 3810401) worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this atmospheric vacuum breaker for your water system needs.

How to install an APOLLO atmospheric vacuum breaker?

Install the APOLLO vacuum breaker vertically at least 6 inches above the highest downstream outlet. Ensure FNPT connections are sealed with thread tape and no downstream shutoff valves are present. 3G Electric provides sourcing support for this genuine APOLLO component.

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.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from APOLLO

View all APOLLO parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first