APOLLOAtmospheric Vacuum Breakers

APOLLO Vacuum Breaker: FNPT x FNPT, 1/4 in Pipe Size, Rough Chrome, For Water Media

The APOLLO Vacuum Breaker (MPN 38LF10103) is an atmospheric vacuum breaker with FNPT x FNPT connections, a 1/4 in pipe size, and a rough chrome bronze body for water media. It is certified to NSF/ANSI 372.

SKU 3G-OTH-597083

Brand

APOLLO

Item

Vacuum Breaker: FNPT x FNPT, 1/4 in Pipe Size, Rough Chrome, For Water Media

Local availability & support — the Philippines

Delivery: 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment: Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to: Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

APOLLO

Manufacturer Part Number

38LF10103 

Type

Rough Chrome, For Water Media, Bronze, Female 

Pipe Size

1/4 in 

Technical Documents

No technical documents available for this product.

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APOLLO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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. This 1/4 in FNPT model with rough chrome bronze body is used in commercial plumbing and irrigation systems to protect water quality.

What are the specifications of the APOLLO 38LF10103 vacuum breaker?

The APOLLO 38LF10103 is an atmospheric vacuum breaker with 1/4 in FNPT x FNPT connections, a rough chrome bronze body for water media, and NSF/ANSI 372 certification. It is a female-threaded, lead-free compliant device.

Where to buy APOLLO vacuum breakers worldwide?

3G Electric supplies APOLLO vacuum breakers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the 38LF10103 or other APOLLO models.

How to install an APOLLO atmospheric vacuum breaker?

Install the APOLLO vacuum breaker vertically at least 6 inches above the highest downstream outlet. Use PTFE tape on the 1/4 in FNPT threads. Ensure no shutoff valve is placed downstream. Test for proper air-inlet operation after installation.

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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