40-VA-5604，Oil Separator

1. Interface size (key):
Refrigerant inlet and outlet: 28mm (1-1/8 inch) brazed joint, vertical in and horizontal out installation method
Bottom oil return port: 3/8 inch internal thread, built-in float ball valve for automatic oil return (float type oil return structure, no oil return during shutdown, automatic oil guide during operation)
2. Pressure and medium parameters:
Maximum design working pressure: 2.9MPa (29bar)
Pressure resistant burst pressure: 4.35MPa
Applicable refrigerants: commonly used refrigerants such as R22, R134a, R404A, R407C, R507A, etc
Separation principle: centrifugal impact+double-layer wire mesh interception composite separation
Oil separation efficiency: refrigerant residual oil rate ≤ 5ppm, minimal operating pressure loss (≤ 0.02MPa)
3. Flow and physical size:
Initial rated flow rate: 9.0 m ³/min
Outer diameter of cylinder: 140mm, total height approximately 499mm
Installation base: 4 fixed holes on the flange base
Shell material: Q235 carbon steel cylinder, outer wall anti-corrosion spray blue paint, internal rust prevention treatment
4. Performance and operating conditions:
Working environment temperature: -40 ℃~+120 ℃
Structural advantages: Large oil storage chamber capacity, avoiding compressor oil leakage; Float valve prevents refrigerant backflow
Certification: Pressure Vessel Compliance, General Safety Certification for Cold Storage Refrigeration Equipment