01AIR CONDITIONER ACCESSORIES
Precision brass for the vacuum line
The quiet backbone of efficient climate control, this kit sits at the junction where precision meets practicality. It transforms a standard charge port into a reliable interface for your diagnostic equipment.
Designed for R410A ductless systems, it suits technicians who value repeatability and clean connections during installation or maintenance.


02MATERIALS
Brass built for repeated cycles
Crafted from durable brass, the components resist deformation even after numerous installation and removal cycles. The metal’s inherent stability ensures that threads remain true over time, maintaining a consistent fit between the charging hose and the unit’s port.

04SEALING
Secure thimble and washer design
A tight connection depends on more than just thread engagement. Precision thimbles and washers work together to create a robust seal, minimising the risk of refrigerant loss or vacuum breakage during the critical evacuation phase of servicing.
05HANDLING
Knurled grip for hand operation
The coupling nuts feature deep knurling, providing significant friction for fingers. This allows for rapid hand-tightening without the need for additional wrenches, streamlining the workflow when moving quickly between multiple units on a job site.


06AT A GLANCE
The key points
- Premium brass construction resists deformation during repeated use
- Includes 45-degree and 90-degree adapters for confined access
- Deeply knurled nuts allow quick hand tightening without tools
- Thimbles and washers create a tight seal against leakage
Product Description
Upgrade your HVAC service setup with this R410A mini split vacuum pump adapter kit, designed to connect 5/16″ SAE charge ports with compatible SAE charging and vacuum hoses. Made from durable brass with knurled coupling nuts, precision thimble construction, and sealing components, it supports efficient installation, maintenance, and leak-conscious servicing of ductless mini split air conditioners and refrigeration equipment.
Key Features
- R410A Compatibility
- Designed for many R410A mini split air conditioners and compatible refrigeration systems with 5/16″ SAE charging ports.
- Multiple Adapter Angles
- Includes 45-degree and 90-degree adapters to improve access in confined HVAC service areas.
- Durable Brass Construction
- Premium brass material helps resist deformation and supports reliable repeated installation and removal.
- Secure Sealing Design
- Thimbles and washers help create a tight connection and reduce the risk of refrigerant or vacuum leakage when properly installed.
- Easy Installation
- Deeply knurled coupling nuts provide improved grip for quick hand tightening and convenient servicing.
- Complete Service Set
- Includes adapters, washers, thimbles, V1 spools, and a spool remover for versatile mini split maintenance.
Specifications
- Product Type
- Mini split vacuum and charging adapter kit
- Primary Application
- R410A ductless mini split air conditioners and compatible refrigeration equipment
- Port Compatibility
- 5/16″ SAE charge vacuum port
- Material
- Brass adapters with sealing components
- Included Adapters
- 2 x 45-degree angle adapters, 2 x R410A straight swivel adapters, 2 x 90-degree charging vacuum port adapters
- Included Accessories
- 5 x washers, 5 x thimbles, 5 x V1 spools, 1 x spool remover
Usage
Ideal for HVAC installation, air conditioner evacuation, refrigerant charging, leak-conscious maintenance, and refrigeration equipment servicing. Use with compatible gauges, vacuum pumps, and SAE hoses, and verify port size and system compatibility before installation.















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