R410 adapter used on most newer R410A ductless mini split systems. Perfectly fits for R410a mini split system air conditioners, HVAC and refrigeration service. Type:R410A Manifold Gauge Set. Precise & Durable Manifold Gauge: This 3-way 3-valves brass body manifold A/C gauge is featured with all solid brass connectors which is real heavy-duty and corrosive resistant.
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