APOLLO 3820306 Atmospheric Vacuum Breaker, 1/2 in, Polished Chrome Brass, NPT
The APOLLO Vacuum Breaker (FNPT x FNPT, MPN 3820306) is an atmospheric vacuum breaker for water media, constructed of polished chrome brass with 1/2 in NPT connections. 3G Electric interprets this demand and delivers…
SKU 3G-OTH-597028
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.
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Product Description
The APOLLO Vacuum Breaker (FNPT x FNPT, MPN 3820306) is an atmospheric vacuum breaker for water media, constructed of polished chrome brass with 1/2 in NPT connections. 3G Electric interprets this demand and delivers the genuine APOLLO part across 14 industrial 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 of contaminated water into potable water lines. It is installed on water systems to protect against cross-connections, commonly used in irrigation, commercial plumbing, and industrial process lines where water media is present.
What are the specifications of the APOLLO vacuum breaker 3820306?
The APOLLO vacuum breaker model 3820306 has 1/2 in FNPT x FNPT connections, is made of polished chrome brass, and is designed for water media. It is an atmospheric vacuum breaker type, with manufacturer part number 3820306, and does not include a lead-free certification.
Where to buy APOLLO vacuum breaker 3820306 worldwide?
3G Electric supplies the genuine APOLLO vacuum breaker 3820306 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and a quote; we source across 14 industrial departments including plumbing and HVAC.
How to install an APOLLO atmospheric vacuum breaker?
Install the APOLLO vacuum breaker vertically and at least 6 inches above the highest downstream outlet to ensure proper venting. Use PTFE tape on the 1/2 in NPT threads, tighten by hand plus a quarter turn, and test for leaks. Always follow local plumbing codes for backflow prevention.
Used in
Common applications for APOLLOAPOLLO 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.