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TESTO Step Adapter 180° Angle, 5/16 in Female SAE Right-Hand, A2L Compatible - Manifold Hose Adapters, Couplers & Unions
TESTOManifold Hose Adapters, Couplers & Unions

TESTO Step Adapter 180° Angle, 5/16 in Female SAE Right-Hand, A2L Compatible

The TESTO Step Adapter: 180° Angle (MPN 0554 3113) is a brass manifold hose adapter designed for use with A2L refrigerants. It features a 5/16 in Female SAE Right-Hand input and a 180-degree angle configuration.

SKU 3G-OTH-71989

Also listed as: 05543113 · 0554-3113

Brand
TESTO
Item
Step Adapter 180° Angle, 5/16 in Female SAE Right-Hand, A2L Compatible
Part Number
0554 3113
Category
Manifold Hose Adapters, Couplers & Unions
Available to Order
Also known as:0554 3113TESTO
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Technical Specifications

TESTO
Manufacturer Part Number
0554 3113
Type
Input 5/16 in Female SAE Right-Hand, A2L Compatible
Material
Brass
Product Type
Step Adapter

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TESTO Step Adapter: 180° Angle (MPN 0554 3113) is a brass manifold hose adapter designed for use with A2L refrigerants. It features a 5/16 in Female SAE Right-Hand input and a 180-degree angle configuration.

Frequently Asked Questions

What is the TESTO Step Adapter 0554 3113 used for?

The TESTO Step Adapter 0554 3113 is a brass manifold hose adapter used to connect hoses at a 180-degree angle. It is designed for HVACR applications involving A2L refrigerants, enabling safe and efficient pressure testing or charging in tight spaces.

What are the specifications of the TESTO Step Adapter 0554 3113?

The TESTO Step Adapter 0554 3113 has a 5/16 in Female SAE Right-Hand input, a 180-degree angle configuration, and is made of brass. It is A2L compatible and carries the manufacturer part number 0554 3113. This adapter is classified as a manifold hose adapter.

Where to buy the TESTO Step Adapter 0554 3113 worldwide?

You can source the TESTO Step Adapter 0554 3113 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine TESTO components for your HVACR systems.

How to install the TESTO Step Adapter 0554 3113?

To install the TESTO Step Adapter 0554 3113, hand-tighten the 5/16 in Female SAE connection onto the corresponding male port. Use a backup wrench on the adapter body to avoid overtightening. Always follow standard refrigerant handling safety practices and verify A2L compatibility before use.

Used in

Common applications for TESTO
Commercial HVAC service — Testo 550s series digital manifold gauge kit for R-458A refrigerant during system commissioning and troubleshooting.
Industrial refrigeration — Testo 552i wireless digital vacuum gauge for monitoring evacuation of large refrigeration systems to 500 microns.
Residential air conditioning — Testo quick coupler (MPN 0554 3112) for accessing service ports on split systems during maintenance.
Refrigerant charging — Testo wireless electronic refrigerant scale (MPN 0564 1560 01) for precise charging of R-410A and other refrigerants.
Heat pump installation — Testo 550i series manifold gauge kit for R-401B to verify pressures and temperatures during startup.
Evacuation pump maintenance — Testo ISO-46 vacuum pump oil (MPN 0564 1002) for routine oil changes on evacuation pumps.
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TESTO Products

3G Electric supplies TESTO manifold hose adapters, couplers & unions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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