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APOLLO 1 in. FNPT x FNPT Pressure Vacuum Breaker 4A505A2F - Pressure Vacuum Breakers
APOLLOPressure Vacuum Breakers

APOLLO 1 in. FNPT x FNPT Pressure Vacuum Breaker 4A505A2F

The APOLLO Pressure Vacuum Breaker 1 in: 4A505A2F is a pressure vacuum breaker with FNPT x FNPT connections, designed for potable water media. It operates within a temperature range of 33°F to 140°F. This APOLLO…

SKU 3G-OTH-430696

Brand
APOLLO
Item
1 in. FNPT x FNPT Pressure Vacuum Breaker 4A505A2F
Part Number
4A505A2F
Category
Pressure Vacuum Breakers
Available to Order
Also known as:4A505A2FAPOLLO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

APOLLO
Manufacturer Part Number
4A505A2F
Type
FNPT x FNPT, For Potable Water Media, 33°F – 140°F
Connection Type
FNPT x FNPT

Technical Documents

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

Product Description

The APOLLO Pressure Vacuum Breaker 1 in: 4A505A2F is a pressure vacuum breaker with FNPT x FNPT connections, designed for potable water media. It operates within a temperature range of 33°F to 140°F. This APOLLO product is identified by manufacturer part number 4A505A2F.

Frequently Asked Questions

What is the APOLLO Pressure Vacuum Breaker 1 in: 4A505A2F used for?

The APOLLO Pressure Vacuum Breaker 1 in: 4A505A2F is used to prevent backflow of non-potable water into potable water supplies. It is installed in commercial and residential plumbing systems to protect drinking water from contamination, operating with FNPT x FNPT connections for potable water media.

What are the specifications of the APOLLO Pressure Vacuum Breaker 4A505A2F?

The APOLLO Pressure Vacuum Breaker 4A505A2F has a 1-inch size with FNPT x FNPT connection type. It is designed for potable water media and operates within a temperature range of 33°F to 140°F. The manufacturer part number is 4A505A2F.

Where to buy the APOLLO Pressure Vacuum Breaker 4A505A2F worldwide?

3G Electric supplies the APOLLO Pressure Vacuum Breaker 4A505A2F worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine APOLLO part for your potable water backflow prevention needs.

How to install the APOLLO Pressure Vacuum Breaker 1 in: 4A505A2F?

Install the APOLLO Pressure Vacuum Breaker 1 in: 4A505A2F vertically at least 12 inches above the highest downstream outlet. Ensure FNPT connections are properly sealed with thread tape. Follow local plumbing codes and manufacturer guidelines for potable water systems to prevent backflow contamination.

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 pressure vacuum breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Dual check vacuum breaker backflow preventer for hose connection applications. Features a 3/4 in pipe size with female garden hose thread (FGHT) x male garden hose thread (MGHT) connections. Supports a flow rate of 21 gpm. Used to prevent backflow of contaminated water into potable water lines
APOLLO
Dual check vacuum breaker backflow preventer for hose connection applications. Features a 3/4 in pipe size with female garden hose thread (FGHT) x male garden hose thread (MGHT) connections. Supports a flow rate of 21 gpm. Used to prevent backflow of contaminated water into potable water lines
This dual check hose bibb vacuum breaker provides back-siphonage protection for high health hazard water connections. It features a bronze body with satin brass finish, stainless steel spring and check mechanism, EPDM seat, and Buna-N seal. Connections are Female GHT x Male GHT. Includes manual drain and freeze protection. Suitable for outdoor hose bibbs in commercial, industrial, and irrigation systems
APOLLO
This dual check hose bibb vacuum breaker provides back-siphonage protection for high health hazard water connections. It features a bronze body with satin brass finish, stainless steel spring and check mechanism, EPDM seat, and Buna-N seal. Connections are Female GHT x Male GHT. Includes manual drain and freeze protection. Suitable for outdoor hose bibbs in commercial, industrial, and irrigation systems
This bronze pressure relief valve is rated to ASME Section IV for hot water service. It features a 1 1/4 in FNPT inlet and 1 1/2 in FNPT outlet, with a maximum operating pressure of 160 psi. Used to protect boilers and hot water heating systems from overpressure conditions
APOLLO
This bronze pressure relief valve is rated to ASME Section IV for hot water service. It features a 1 1/4 in FNPT inlet and 1 1/2 in FNPT outlet, with a maximum operating pressure of 160 psi. Used to protect boilers and hot water heating systems from overpressure conditions

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