Imperial 581CKPSC 2-Valve / 4-Port Manifold for R134a

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581 2-Valve 4-Port Manifold with 1/4 Inch SAE Fittings and Hoses.


2 Auxiliary Valve Ports – Allows multiple hook-ups for vacuum gauge, vacuum pump, recovery unit, oil injection, and add-ons.

Deep Vaccum Valve Design – Proven diaphragm-type, soft-seat valves require only fingertip pressure to close completely. One turn to full open/close. Superior for deep vacuum service.


  • Rugged, Multi-Refrigerant Nylon Barrier Construction – PolarShield hoses are compatible with all CFC, HFC & HCFC refrigerants (R22, R-410A, R-404A, R-407C, R-134a).
  • High-Pressure – PolarShield hoses feature 800 PSI working pressure and 4,000 PSI burst pressure with a 5-to-1 safety factor.
  • UL recognized and meet ul-1963, SAE-J2196 & EPA requirements for strength, pressure and refrigerant permeation


2 Valve Manifold with Sightglass 3 x (1.5m), 60″ Hoses 1/4″ SAE fittings, High / Low Gauges, Swivel Hook, and Limited Lifetime Warranty.


  • Item: Manifold
  • Connection Size: 1/4″ SAE Fittings
  • Number of Hoses: 3 x 60″
  • Length: 60″
  • Gauges: R22, R404A, R134a, KPa, PSI, Celcius
  • Hoses Color: Red, Blue, Yellow
  • Country of origin: USA.