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3G Electric
APOLLO 38LF10303 Atmospheric Vacuum Breaker, 1/2 in FNPT, Rough Chrome, Bronze - Atmospheric Vacuum Breakers
APOLLOAtmospheric Vacuum Breakers

APOLLO 38LF10303 Atmospheric Vacuum Breaker, 1/2 in FNPT, Rough Chrome, Bronze

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
38LF10303 Atmospheric Vacuum Breaker, 1/2 in FNPT, Rough Chrome, Bronze
Part Number
38LF10303
Category
Atmospheric Vacuum Breakers
Available to Order
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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
38LF10303
Type
Rough Chrome, For Water Media, Bronze, Female
Pipe Size
1/2 in

Technical Documents

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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
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.
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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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