Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

APOLLO Backflow Preventer Repair Kit: Complete Rubber Repair Kit, 2ZXX6/2ZXX7/2ZXX8 - Repair Kits & Parts for Apollo Backflow Preventers
APOLLORepair Kits & Parts for Apollo Backflow Preventers

APOLLO Backflow Preventer Repair Kit: Complete Rubber Repair Kit, 2ZXX6/2ZXX7/2ZXX8

The APOLLO Backflow Preventer Repair Kit (SKU 40003A4, MPN 40003A4) is a complete rubber repair kit designed for use with APOLLO backflow preventers. It is compatible with valve sizes from 1/4 in to 1/2 in and is…

SKU 3G-OTH-434340

Brand
APOLLO
Item
Backflow Preventer Repair Kit: Complete Rubber Repair Kit, 2ZXX6/2ZXX7/2ZXX8
Category
Repair Kits & Parts for Apollo Backflow Preventers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
40003A4
Type
2ZXX6/2ZXX7/2ZXX8, Repair Kit
Compatible Valve Size
1/4 in to 1/2 in
Compatible with Mfr. Model No.
40201T2

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The APOLLO Backflow Preventer Repair Kit (SKU 40003A4, MPN 40003A4) is a complete rubber repair kit designed for use with APOLLO backflow preventers. It is compatible with valve sizes from 1/4 in to 1/2 in and is compatible with manufacturer model number 40201T2 and part number 2ZXX7.

Frequently Asked Questions

What is the APOLLO Backflow Preventer Repair Kit used for?

The APOLLO Backflow Preventer Repair Kit is used to replace worn rubber components in APOLLO backflow preventers, restoring proper sealing and preventing reverse water flow. It is suitable for industrial and commercial plumbing systems where valve sizes range from 1/4 in to 1/2 in.

What are the specifications of the APOLLO Backflow Preventer Repair Kit?

The APOLLO Backflow Preventer Repair Kit (MPN 40003A4) is a complete rubber repair kit compatible with valve sizes from 1/4 in to 1/2 in. It fits manufacturer model 40201T2 and part number 2ZXX7. The kit includes all necessary rubber seals and gaskets for a full rebuild.

Where to buy the APOLLO Backflow Preventer Repair Kit worldwide?

3G Electric supplies the APOLLO Backflow Preventer Repair Kit worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this APOLLO repair kit for your backflow preventer maintenance needs.

How to install the APOLLO Backflow Preventer Repair Kit?

To install the APOLLO Backflow Preventer Repair Kit, first isolate the valve and relieve pressure. Disassemble the backflow preventer, remove old rubber parts, and clean all surfaces. Install the new rubber seals and gaskets from the kit, then reassemble and test for leaks. Follow APOLLO's generic installation 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 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
APOLLO Backflow Preventer Repair Kit: Complete Rubber Repair Kit, 40207T2, Repair Kit (MPN 40007A4)
APOLLO
APOLLO Backflow Preventer Repair Kit: Complete Rubber Repair Kit, 40207T2, Repair Kit (MPN 40007A4)
APOLLO Backflow: Major Repair Kit, 3/4 in to 1 in Compatible Valve Size, 40104T2/40105T2, Repair Kit (MPN 40004A5)
APOLLO
APOLLO Backflow: Major Repair Kit, 3/4 in to 1 in Compatible Valve Size, 40104T2/40105T2, Repair Kit (MPN 40004A5)
APOLLO Backflow: Rubber Repair Kit, 2 1/2 in to 6 in Compatible Valve Size, Repair Kit (MPN 4S00902)
APOLLO
APOLLO Backflow: Rubber Repair Kit, 2 1/2 in to 6 in Compatible Valve Size, Repair Kit (MPN 4S00902)
APOLLO Backflow: Check Repair Kit, 3/4 in to 1 in Compatible Valve Size, Repair Kit, 40 (MPN 40004A2)
APOLLO
APOLLO Backflow: Check Repair Kit, 3/4 in to 1 in Compatible Valve Size, Repair Kit, 40 (MPN 40004A2)
APOLLO Backflow: Backflow Preventer Repair Kit, 1⁄2 in Compatible Valve Size, 4S103A2F, Repair Kit (MPN 4S00301)
APOLLO
APOLLO Backflow: Backflow Preventer Repair Kit, 1⁄2 in Compatible Valve Size, 4S103A2F, Repair Kit (MPN 4S00301)
APOLLO Backflow: Major Repair Kit, 1 1/4 in to 2 in Compatible Valve Size, 40-106-T2/40107T2/40108T2 (MPN 40007A5)
APOLLO
APOLLO Backflow: Major Repair Kit, 1 1/4 in to 2 in Compatible Valve Size, 40-106-T2/40107T2/40108T2 (MPN 40007A5)

More from APOLLO

View all APOLLO parts
APOLLO Backflow: Major Repair Kit, 3/4 in to 1 in Compatible Valve Size, 40204T2/40205T2, Repair Kit (MPN 40004A1)
APOLLO
APOLLO Backflow: Major Repair Kit, 3/4 in to 1 in Compatible Valve Size, 40204T2/40205T2, Repair Kit (MPN 40004A1)
APOLLO Backflow: Complete Rubber Parts Kit, 3⁄4 in Compatible Valve Size, 4ALF204A2F, Repair Kit (MPN 4A00401)
APOLLO
APOLLO Backflow: Complete Rubber Parts Kit, 3⁄4 in Compatible Valve Size, 4ALF204A2F, Repair Kit (MPN 4A00401)
APOLLO Backflow: Complete Repair Kit, 1⁄2 in Compatible Valve Size, 4ALF203A2F, Repair Kit (MPN 4A00302)
APOLLO
APOLLO Backflow: Complete Repair Kit, 1⁄2 in Compatible Valve Size, 4ALF203A2F, Repair Kit (MPN 4A00302)
APOLLO Backflow: Check Valve Repair Kit, 2 1/2 in to 6 in Compatible Valve Size, Repair Kit (MPN 4S00901)
APOLLO
APOLLO Backflow: Check Valve Repair Kit, 2 1/2 in to 6 in Compatible Valve Size, Repair Kit (MPN 4S00901)
APOLLO
APOLLO
APOLLO Backflow Preventer Repair Kit: Complete Rubber Repair Kit, 2ZXX9, 40204T2/40205T2, Repair Kit (MPN 40004A4)
APOLLO Second Check Repair Kit: Second Check Repair Kit, 3⁄4 in Compatible Valve Size, 4ALF204A2F (MPN 4A00402)
APOLLO
APOLLO Second Check Repair Kit: Second Check Repair Kit, 3⁄4 in Compatible Valve Size, 4ALF204A2F (MPN 4A00402)
APOLLO Backflow: Major Repair Kit, 1 1/4 in to 2 in Compatible Valve Size, 20208T2/40206T2/40207T2 (MPN 40007A1)
APOLLO
APOLLO Backflow: Major Repair Kit, 1 1/4 in to 2 in Compatible Valve Size, 20208T2/40206T2/40207T2 (MPN 40007A1)
APOLLO Backflow: Complete Repair Kit, 3⁄4 in Compatible Valve Size, 4ALF204A2F, Repair Kit (MPN 4A00403)
APOLLO
APOLLO Backflow: Complete Repair Kit, 3⁄4 in Compatible Valve Size, 4ALF204A2F, Repair Kit (MPN 4A00403)