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APOLLO Principle Backflow Assembly 1-1/4": 4A, Std Configuration, Bronze - Apollo RPZ Backflow Preventers
APOLLOApollo RPZ Backflow Preventers

APOLLO Principle Backflow Assembly 1-1/4": 4A, Std Configuration, Bronze

The APOLLO Principle Backflow Assembly 1-1/4": 4A is an Apollo RPZ Backflow Preventer with a 1 1/4 in pipe size, constructed in bronze. It features ball valve shut-offs and FNPSM x FNPT connection type, identified by…

SKU 3G-OTH-449986

Brand
APOLLO
Item
Principle Backflow Assembly 1-1/4": 4A, Std Configuration, Bronze
Category
Apollo RPZ Backflow Preventers
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

APOLLO
Manufacturer Part Number
4A206A2F
Type
Std Configuration, Bronze
Pipe Size
1 1/4 in
Connection Type
FNPSM x FNPT
Shut-Off Valve Type
Ball Valve

Technical Documents

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APOLLO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APOLLO Principle Backflow Assembly 1-1/4": 4A is an Apollo RPZ Backflow Preventer with a 1 1/4 in pipe size, constructed in bronze. It features ball valve shut-offs and FNPSM x FNPT connection type, identified by manufacturer part number 4A206A2F.

Frequently Asked Questions

What is the APOLLO Principle Backflow Assembly 1-1/4": 4A used for?

The APOLLO Principle Backflow Assembly 1-1/4": 4A is an RPZ backflow preventer used to protect potable water supplies from cross-connection contamination in commercial and industrial plumbing systems. It prevents reverse flow of non-potable water into clean water lines.

What are the specifications of the APOLLO Principle Backflow Assembly 1-1/4": 4A?

This Apollo RPZ backflow preventer has a 1 1/4 in pipe size, bronze construction, ball valve shut-offs, and FNPSM x FNPT connection type. The manufacturer part number is 4A206A2F. It is designed for standard configuration in backflow prevention applications.

Where to buy the APOLLO Principle Backflow Assembly 1-1/4": 4A worldwide?

You can source the APOLLO Principle Backflow Assembly 1-1/4": 4A from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the APOLLO Principle Backflow Assembly 1-1/4": 4A?

Install the Apollo RPZ backflow preventer in a horizontal position with adequate clearance for testing and maintenance. Ensure flow direction matches the arrow on the body. Use pipe thread sealant on the FNPSM x FNPT connections. Always follow local plumbing codes and manufacturer guidelines.

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 apollo rpz backflow preventers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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APOLLO Principle Backflow Assembly 1": 4A, Std Configuration, Bronze, 1 in Pipe Size, FNPSM x FNPT (MPN 4A205A2F)
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