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TESTO Quick Coupler: Access 1/4 in Male SAE Right-Hand, Line 5/16 in SAE Female Right-Hand - Multi-Connection Access Valves
TESTOMulti-Connection Access Valves

TESTO Quick Coupler: Access 1/4 in Male SAE Right-Hand, Line 5/16 in SAE Female Right-Hand

The TESTO Quick Coupler (MPN 0554 3112) is a multi-connection access valve with an elbow configuration, designed for residential applications. It features a 1/4 in Male SAE Right-Hand connection and a Line 5/16 in…

SKU 3G-OTH-71065

Brand
TESTO
Item
Quick Coupler: Access 1/4 in Male SAE Right-Hand, Line 5/16 in SAE Female Right-Hand
Category
Multi-Connection Access Valves
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Technical Specifications

TESTO
Manufacturer Part Number
0554 3112
Type
Line 5/16 in SAE Female Right-Hand, Elbow
Includes
Depressor
Application
Residential
Product Type
Quick Coupler
Configuration
Elbow
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TESTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TESTO Quick Coupler (MPN 0554 3112) is a multi-connection access valve with an elbow configuration, designed for residential applications. It features a 1/4 in Male SAE Right-Hand connection and a Line 5/16 in SAE Female Right-Hand connection, and includes a depressor.

Used in

Common applications for TESTO
HVAC system evacuation — Testo 552i wireless vacuum gauge for measuring micron levels during refrigerant line evacuation.
Refrigerant charging — Testo 550s digital manifold gauge set for R-744 systems in commercial refrigeration.
Indoor air quality monitoring — Testo 420/440 hood kit for measuring air velocity and volume in ventilation ducts.
Temperature logging in cold storage — Testo 0577 0400 data logger for tracking temperature in refrigerated warehouses.
Combustion analysis — Testo CO probe head (0632 1270) for measuring carbon monoxide in boiler flue gases.
Refrigerant scale operation — Testo 0564 2560 01 charging scale for precise weight-based charging in field service.

TESTO Products

3G Electric supplies TESTO multi-connection access valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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