Oil Separation

Air / Oil Separator Elements | Immersion & Spin-On Separators

Immersion wrap-around and spin-on air/oil separator elements for screw compressors. 1–3 mg/m³ residual oil guarantee, low Delta P — HAVKOM.

Our Service & Engineering Scope

Turnkey supply, calibrated engineering tests, and certified independent technical service for maximum plant uptime.

  • Accurate separator element specification based on working flow and pressure
  • Separator pressure vessel opening and gasket sealing surface dressing
  • Anti-static dual grounding staple continuity verification to eliminate fire risk
  • Scavenge recovery pick-up pipe, orifice screen, and check valve cleanout
  • Differential pressure restriction gauge calibration
  • Post-service oil carryover and aerosol testing with digital sign-off
Air / Oil Separator Elements | Immersion & Spin-On Separators
HAVKOM Mühendislik

Technical Specifications & Parameters

Key operating metrics, operational thresholds, and quality benchmarks engineered for uninterrupted industrial duty.

Residual Oil Carryover1 – 3 mg/m³ (1–3 ppm guaranteed residual carryover)
Filtration MediaMulti-Layered Borosilicate Microglass Coalescing
Element LayoutImmersion Flanged Wrap Basket or Spin-On Canister
Electrostatic SafetyDual Conductive Grounding Staples (Fire Prevention)
Differential Pressure< 0.2 bar initial (Mandatory replacement at >0.8 bar)
Operating Temperature120°C continuous duty thermal threshold

Engineering Principles & Working Mechanism

Air/oil separator elements are the critical coalescence components in oil-flooded rotary screw compressors, stripping atomized lubricant mist from the hot compressed air discharge. Passing through multi-layered borosilicate microglass media, microscopic oil droplets coalesce into liquid oil pools returned to the lubrication circuit via the scavenge line.

A premium separator guarantees minimal residual oil carryover below 1–3 mg/m³ (1–3 ppm). A ruptured or saturated separator causes catastrophic oil carryover into factory air mains, destroying desiccant dryer beds, blinding inline filters, and fouling pneumatic equipment.

At HAVKOM Engineering, we supply immersion flanged baskets and spin-on canister separators engineered with conductive grounding staples to dissipate static electrical charges and prevent internal vessel fires.

HAVKOM Independent Engineering Assurance

Troubleshooting excessive oil carryover into air piping or high separator pressure drop? Our engineering team inspects scavenge lines and differential pressures to specify the exact separator element guaranteeing ≤ 1–3 ppm residual oil.

In-depth Technical Guide

Oil Carryover & Compressor Minimum Pressure Valve (MPV) Faults

Read Article

Frequently Asked Questions

What causes sudden severe oil carryover into the air distribution line?

The two primary causes are: 1) A ruptured or collapsed separator media pack. 2) A blocked scavenge return line orifice or stuck non-return check valve.

Why are anti-static grounding staples on the separator gasket critical?

High-velocity dry air passing through non-conductive glass fibers generates intense electrostatic charges. Grounding staples discharge this static to the tank, eliminating the spark hazard that could ignite oil vapors.

Contact our engineering team for proper product sizing and quote request.