What does the F135-30F rating signify

Industrial Grade Construction: Built to withstand the high-cycle demands of HVACR environments

it is functionally compatible with R-22 systems provided the 3/4" suction line sizing and total system charge limits are observed

Does it replace older Bohn or Heatcraft part numbers

Copeland 505-0280-00 Cap 323269-701 What does the F135-30F ratingThe Copeland 505 0280 00 Suction Valve Service Cap is a critical OEM replacement component designed to maintain the hermetic integrity of high capacity refrigeration and air conditioning systems. Engineered for a precise fit on 1 1 8" to 1 3 8" suction line service valves, this threaded suction valve cap acts as a primary seal against refrigerant migration and atmospheric contamination. As a genuine Copeland replacement part, it ensures the exact