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APOLLO 40004A2 Backflow Check Repair Kit for Series 40, 3/4 to 1 in - Repair Kits & Parts for Apollo Backflow Preventers
APOLLORepair Kits & Parts for Apollo Backflow Preventers

APOLLO 40004A2 Backflow Check Repair Kit for Series 40, 3/4 to 1 in

The APOLLO Backflow: Check Repair Kit (SKU 40004A2, 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
40004A2 Backflow Check Repair Kit for Series 40, 3/4 to 1 in
Part Number
40004A2
Category
Repair Kits & Parts for Apollo Backflow Preventers
Available to Order
Also known as:40004A2APOLLO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

APOLLO
Manufacturer Part Number
40004A2
Type
Repair Kit, 40
Compatible Valve Size
3/4 in to 1 in
Compatible with Series
40

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

Product Description

The APOLLO Backflow: Check Repair Kit (SKU 40004A2, 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
HVAC systems — Apollo bronze ball valves with FNPT connections for isolation of chilled and hot water lines.
Natural gas distribution — Apollo UL-listed bronze ball valves rated for gas service and 600 psi CWP.
Industrial process piping — Apollo stainless steel ball valves with spring-return handles for fail-safe shutoff.
Plumbing and potable water — Apollo brass ball valves with sweat connections for copper tubing installations.
Steam service — Apollo bronze ball valves with MPTFE seals and high-temperature ratings.
Backflow prevention — Apollo bronze ball check valves with RPTFE balls for inline flow control.
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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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Repair kit for APOLLO backflow preventers, compatible with valve sizes 3/4 in to 1 in. Fits manufacturer model 40205T2 and part number 2ZXX9. Contains rubber components to restore sealing in backflow prevention assemblies

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