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APOLLO Backflow: Complete Double Check Repair Kit, 2 in Compatible Valve Size - Repair Kits & Parts for Apollo Backflow Preventers
APOLLORepair Kits & Parts for Apollo Backflow Preventers

APOLLO Backflow: Complete Double Check Repair Kit, 2 in Compatible Valve Size

The APOLLO Backflow: Complete Double Check Repair Kit (SKU 804R91) is a repair kit for Apollo backflow preventers, compatible with a 2 in valve size. It is designed for use with manufacturer model number 4ALF205A2F…

SKU 3G-OTH-434327

Brand
APOLLO
Item
Backflow: Complete Double Check Repair Kit, 2 in Compatible Valve Size
Category
Repair Kits & Parts for Apollo Backflow Preventers
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Technical Specifications

APOLLO
Manufacturer Part Number
4A00802
Type
4ALF205A2F
Compatible Valve Size
2 in
Compatible with Mfr. Model No.
4ALF205A2F
View Full Spec Sheet

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

Product Description

The APOLLO Backflow: Complete Double Check Repair Kit (SKU 804R91) is a repair kit for Apollo backflow preventers, compatible with a 2 in valve size. It is designed for use with manufacturer model number 4ALF205A2F (MPN 4A00802).

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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APOLLO Backflow: Complete Check Repair Kit, 1 in Compatible Valve Size, 4ALF205A2F, Repair Kit (MPN 4A00502). Key specifications — Compatible Valve Size: 1 in; Compatible with Mfr. Model No.: 4ALF205A2F.
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APOLLO Backflow: Rubber Repair Kit, 2 1/2 in to 6 in Compatible Valve Size, Repair Kit (MPN 4S00902). Key specifications — Compatible Valve Size: 2-1/2 in to 6 in; Compatible with Mfr. Model No.: 4SG Series 2-1/2 In to 6 in.
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APOLLO Backflow: Complete Internals Repair Kit, 3⁄4 in Compatible Valve Size, 4ALF204A2F, Repair Kit (MPN 4A00410). Key specifications — Compatible Valve Size: 3⁄4 in; Compatible with Mfr. Model No.: 4ALF204A2F.
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APOLLO Backflow: Complete Internals Repair Kit, 3⁄4 in Compatible Valve Size, 4ALF204A2F, Repair Kit (MPN 4A00410). Key specifications — Compatible Valve Size: 3⁄4 in; Compatible with Mfr. Model No.: 4ALF204A2F.
APOLLO Backflow: Complete Repair Kit, 1⁄2 in Compatible Valve Size, 4ALF203A2F, Repair Kit (MPN 4A00302). Key specifications — Compatible Valve Size: 1⁄2 in; Compatible with Mfr. Model No.: 4ALF203A2F.
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APOLLO Backflow: Complete Repair Kit, 1⁄2 in Compatible Valve Size, 4ALF203A2F, Repair Kit (MPN 4A00302). Key specifications — Compatible Valve Size: 1⁄2 in; Compatible with Mfr. Model No.: 4ALF203A2F.