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

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

The APOLLO 38LF10303 is a 1/2 in FNPT x FNPT atmospheric vacuum breaker in rough chrome finish, constructed of bronze for water media. It is certified to NSF/ANSI 372, ensuring lead-free compliance for potable water…

SKU 3G-OTH-597026

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

APOLLO
Manufacturer Part Number
38LF10303
Type
Rough Chrome, 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 38LF10303 is a 1/2 in FNPT x FNPT atmospheric vacuum breaker in rough chrome finish, constructed of bronze for water media. It is certified to NSF/ANSI 372, ensuring lead-free compliance for potable water systems.

Frequently Asked Questions

What is an APOLLO atmospheric vacuum breaker used for?

An APOLLO atmospheric vacuum breaker prevents backflow of contaminated water into potable water systems. The 38LF10303 model is used in residential and commercial plumbing to protect drinking water supplies from cross-connection hazards, complying with lead-free standards.

What are the specifications of the APOLLO 38LF10303 vacuum breaker?

The APOLLO 38LF10303 is a 1/2 in FNPT x FNPT atmospheric vacuum breaker with a rough chrome finish. It is made of bronze for water media and certified to NSF/ANSI 372 for lead-free compliance. The manufacturer part number is 38LF10303.

Where to buy the APOLLO 38LF10303 vacuum breaker worldwide?

3G Electric supplies the APOLLO 38LF10303 vacuum breaker to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this lead-free bronze backflow preventer.

How to install an APOLLO atmospheric vacuum breaker?

Install the APOLLO 38LF10303 vertically and at least 6 inches above the highest downstream outlet. Ensure the inlet is connected to the water supply and the outlet is open to atmosphere. Follow local plumbing codes and use thread sealant on the FNPT connections.

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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