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APOLLO Backflow: Complete Rubber Repair Kit, 3/4 in Compatible Valve Size, 4ALF204A2F - Repair Kits & Parts for Apollo Backflow Preventers
APOLLORepair Kits & Parts for Apollo Backflow Preventers

APOLLO Backflow: Complete Rubber Repair Kit, 3/4 in Compatible Valve Size, 4ALF204A2F

The APOLLO Backflow: Complete Rubber Repair Kit (SKU 4A00409, MPN 4A00409) is a repair kit for Apollo backflow preventers. It is compatible with a 3/4 in valve size and the manufacturer model number 4ALF204A2F.

SKU 3G-OTH-434326

Brand
APOLLO
Item
Backflow: Complete Rubber Repair Kit, 3/4 in Compatible Valve Size, 4ALF204A2F
Category
Repair Kits & Parts for Apollo Backflow Preventers
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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

Technical Specifications

APOLLO
Manufacturer Part Number
4A00409
Type
4ALF204A2F, Repair Kit
Compatible Valve Size
3/4 in
Compatible with Mfr. Model No.
4ALF204A2F

Technical Documents

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

Product Description

The APOLLO Backflow: Complete Rubber Repair Kit (SKU 4A00409, MPN 4A00409) is a repair kit for Apollo backflow preventers. It is compatible with a 3/4 in valve size and the manufacturer model number 4ALF204A2F.

Frequently Asked Questions

What is the APOLLO Backflow Complete Rubber Repair Kit used for?

The APOLLO Backflow Complete Rubber Repair Kit is used to service Apollo backflow preventers. It replaces worn rubber components to restore proper sealing and prevent cross-connection contamination in commercial and residential water systems.

What are the specifications of the APOLLO Backflow Complete Rubber Repair Kit?

The APOLLO Backflow Complete Rubber Repair Kit (MPN 4A00409) is compatible with a 3/4 in valve size and the manufacturer model number 4ALF204A2F. It is a complete rubber repair kit designed for Apollo backflow preventers.

Where to buy the APOLLO Backflow Complete Rubber Repair Kit worldwide?

You can source the APOLLO Backflow Complete Rubber Repair Kit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations for this Apollo repair kit.

How to install the APOLLO Backflow Complete Rubber Repair Kit?

To install the APOLLO Backflow Complete Rubber Repair Kit, first depressurize and isolate the backflow preventer. Remove the old rubber components, clean all mating surfaces, then install the new rubber parts from the kit following Apollo's standard service procedures.

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 repair kits & parts for apollo 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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