APOLLO 4ALF107A2 Double Check Backflow Preventer, 1-1/2 in, FNPT x FNPT, Bronze
<p>The Apollo 4ALF107A2 is a double check backflow preventer designed to protect potable water supplies from contamination due to backflow. This model features a 1-1/2 inch FNPT (female national pipe thread)…
SKU 3G-OTH-431828
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
<p>The Apollo 4ALF107A2 is a double check backflow preventer designed to protect potable water supplies from contamination due to backflow. This model features a 1-1/2 inch FNPT (female national pipe thread) connection on both ends, making it suitable for a range of commercial and industrial piping systems. Constructed from durable bronze, it offers reliability and longevity in demanding environments. The unit has an overall length of 18 inches and is equipped with ball valve shut-offs for convenient isolation during maintenance.</p><p>Ideal for facilities managers, plumbing contractors, and industrial maintenance teams, this backflow preventer is a critical component for compliance with backflow prevention regulations. As a Singapore-based supplier, 3G Electric offers this product with worldwide shipping, SGD quotes on request, and GST handled for local buyers. Enjoy fast delivery across Singapore and Southeast Asia.</p>
Frequently Asked Questions
What are the connection types and size of the Apollo 4ALF107A2?
The Apollo 4ALF107A2 has FNPT (female national pipe thread) connections on both ends, and the pipe size is 1-1/2 inches.
What is the overall length of this backflow preventer?
The overall length of the Apollo 4ALF107A2 is 18 inches.
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3G Electric supplies APOLLO apollo double check backflow preventers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.