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A One year warranty against defects in materials/workmanship, excluding wear and tear from improper use.
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A Regulators/filters: Most are pre-lubricated and require no additional oil. Over-lubrication can damage seals.
Moving parts (e.g., manual valves): Use a light, non-corrosive oil (ISO VG 32) as specified in the manual.
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A Filter elements: Every 6–12 months in clean environments; monthly in dusty/high-contamination settings.
Seals: Inspect annually for cracks/swelling; replace when signs of wear (e.g., leaks, hardening) appear.
Pro Tip: Keep a spare kit (filters, O-rings) on hand for quick replacements and minimal downtime.
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A How to address oil carryover from an oil mist separator?
Verify the filtration rating (upgrade to 0.3μm for fine oil aerosols).
Check for excessive inlet oil concentration (ensure upstream lubricators are set correctly).
Replace the filter element if past its service life (typically 5,000–10,000 operating hours).
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A Check for:
Inlet pressure fluctuations: Install a pressure stabilizer or larger air receiver tank.
Worn regulator diaphragm: Replace with an OEM diaphragm kit (avoid generic parts).
Loose connections: Tighten fittings or replace damaged O-rings/NPT seals.
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A Possible causes:
No drain valve or auto-drain installed (add a manual/auto-drain for continuous moisture removal).
Inlet air not pre-treated (install a refrigeration dryer upstream for high-humidity environments).
Filter element clogged (replace or clean according to the maintenance schedule).
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A Turn the adjustment knob clockwise to increase pressure or counterclockwise to decrease, using a pressure gauge for verification.
Once set, secure the knob with the locking ring (if equipped) to prevent accidental changes during operation.
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A Cleanliness: Flush pipelines with compressed air to remove debris before connecting components.
Orientation: Install filters/regulators in the direction of airflow (follow arrow marks); mount regulators vertically for optimal diaphragm performance (unless specified otherwise).
Torque: Use a torque wrench to avoid over-tightening (e.g., 12–18 N·m for G1/4 threads) and damaging threads.
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A Bodies: Stainless steel (316SS) for marine/chemical use; anodized aluminum for lightweight, non-corrosive setups.
Seals: FKM (Viton) for high temperatures (up to 150°C) or oil resistance; EPDM for water/steam; NBR for standard air applications.
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A Prioritize key parameters:
Pressure range (e.g., 0.5–16 bar for regulators, max inlet pressure for filters).
Port size (G1/8, NPT 1/4", etc.) and thread type (parallel/tapered).
Filtration efficiency (5μm, 1μm, or activated carbon for oil vapor).
Environmental conditions (temperature, humidity, corrosive gases).
Industry standards (food-grade, explosion-proof, or medical compliance).
