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APOLLO Backflow: Check Repair Kit, 3/4 in to 1 in Compatible Valve Size, Repair Kit - Repair Kits & Parts for Apollo Backflow Preventers
APOLLORepair Kits & Parts for Apollo Backflow Preventers

APOLLO Backflow: Check Repair Kit, 3/4 in to 1 in Compatible Valve Size, Repair Kit

The APOLLO Backflow: Check Repair Kit (SKU 3G-OTH-434330, MPN 40004A2) is a repair kit for Apollo backflow preventers, compatible with Series 40 models. It fits valve sizes from 3/4 in to 1 in.

SKU 3G-OTH-434330

Brand
APOLLO
Item
Backflow: Check Repair Kit, 3/4 in to 1 in Compatible Valve Size, Repair Kit
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
40004A2
Type
Repair Kit, 40
Compatible Valve Size
3/4 in to 1 in
Compatible with Series
40

Technical Documents

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

Product Description

The APOLLO Backflow: Check Repair Kit (SKU 3G-OTH-434330, MPN 40004A2) is a repair kit for Apollo backflow preventers, compatible with Series 40 models. It fits valve sizes from 3/4 in to 1 in.

Frequently Asked Questions

What is the APOLLO Backflow Check Repair Kit used for?

The APOLLO Backflow Check Repair Kit is used to service and restore Series 40 backflow preventers. It replaces internal check components to maintain backflow protection in commercial and industrial water systems, ensuring compliance with cross-connection control regulations.

What are the specifications of the APOLLO 40004A2 repair kit?

The APOLLO 40004A2 repair kit is a Type 40 repair kit compatible with Series 40 backflow preventers. It fits valve sizes from 3/4 in to 1 in. The manufacturer part number is 40004A2. It is designed for check valve repair in Apollo backflow assemblies.

Where to buy the APOLLO 40004A2 repair kit worldwide?

3G Electric supplies the APOLLO 40004A2 repair kit worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time. We source genuine Apollo parts for industrial backflow prevention systems globally.

How to install the APOLLO backflow check repair kit?

Installation of the APOLLO check repair kit requires depressurizing the system and removing the backflow preventer's check valve assembly. Replace worn seals, springs, and discs with the kit components, then reassemble and test for proper sealing. Always follow the manufacturer's instructions for Series 40 models.

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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