5/16" CCT516 Core Control Tool Compatible HVAC Gauge, R410a/R22, 800 PSI

★★★★★ 4.5 94 reviews

US$20.00
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US$20.00
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Free shipping Free 30-day returns

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Management number 250318558 Release Date 2026/09/17 List Price US$20.00 Model Number 250318558
Category
  • Compatible with Standard 5/16 Inch Core Control Tools. This core control tool acts as a barrier between the valve core and gauge, isolating positive pressure spikes effectively. Designed for R410a and R22 high-pressure AC systems, it saves hundreds in gauge replacement costs for professional technicians. A reliable replacement solution for standard 5/16 inch HVAC core control applications.
  • Precision Core Depressing and Flow Control. Features an advanced precision valve core mechanism that depresses the Schrader valve core to the exact depth needed. Enables ultimate flow control during refrigerant charging, eliminating waste and ensuring accurate filling. Perfect for high-flow Schrader valve servicing and system diagnostics with minimal refrigerant loss.
  • Dual O-Ring Leak-Proof Seal. Engineered with a dual O-ring design and advanced back seat seal, providing unmatched reliability in both high-pressure (800 PSI) and deep vacuum environments. Prevents leaks that compromise HVAC service efficiency and accuracy. Built for professional-grade performance in demanding field conditions.
  • Heavy Duty Construction for Harsh HVAC Environments. Crafted from premium aircraft-grade aluminum with corrosion-resistant coating, supporting 800 PSI working pressure and 4000 PSI burst pressure. Far more durable than ordinary tools, anti-deformation and rust-proof under frequent commercial use. Built to last for years of heavy-duty HVAC repair.
  • Kind Reminder. Please confirm your fitting size before ordering. This 5/16 inch core control tool features standard 1/4 inch female to male flare connections, compatible with standard Schrader valve fittings for residential, commercial, and industrial HVAC systems. Ergonomic knurled design allows easy hand-tight installation. This is a replacement part only.
ASIN B0H747HYKS
Model 516KTfamenchaixiegongju-1
Brand Name CRESCENTURE
Unit Count 1 Count
Part Number 516KTfamenchaixiegongju-1
Manufacturer CRESCENTURE
Item Highlight 1/4 Inch Flare, Vacuum-Rated, Core Depressor, Durable, Professional Grade
Number of Items 1
Number of Packs 1
Included Components Control Tool

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