Hertz HGS/HCS 15 · 18 & 22 (Pre-2025 Models) Genuine OEM Compressor Service Kit (Minor & Intermediate)

Keep your Hertz HGS (variable-speed) and HCS (fixed-speed) rotary screw compressors – 15 kW (20 HP), 18.5 kW (25 HP), and 22 kW (30 HP) models manufactured before 2025 – delivering maximum efficiency and reliability with these Genuine OEM Service Kits designed specifically for pre-2025 HGS15, HGS18, HGS22, HCS15, HCS18, and HCS22 units.

Choose the correct kit for your scheduled service:

• Minor Service Kit – 2,000-hour / annual maintenance
• Intermediate Service Kit – 4,000-hour / major service (includes everything in Minor + air/oil separator)

All parts are 100% genuine Hertz Kompressoren OEM for pre-2025 HGS/HCS 15–22 kW series, ensuring perfect compatibility, full warranty compliance, optimum energy savings (especially on variable-speed HGS models), and extended compressor lifespan.

Minor Service Kit Includes:

• Genuine air filter element
• Oil filter cartridge
• Hertz Smart Oil (food-grade synthetic lubricant – exact quantity for 15–22 kW sump)
• Full seal kit (gaskets, O-rings, washers)
• Pneumatic hoses (where applicable)
• Pre-filter / intake pre-filtration element

Intermediate Service Kit Includes Everything in Minor Kit PLUS:

• Air/oil separator element (spin-on type specific to pre-2025 HGS/HCS 15–22 models)

Why Genuine OEM for Pre-2025 HGS/HCS 15 · 18 & 22?

• Exact fit for older-generation HGS variable-speed and HCS fixed-speed machines built before 2025
• Maintains superior oil separation and clean air delivery (up to ~3.6 m³/min)
• Protects inverter drive (HGS) and screw block from premature wear
• German-engineered quality trusted in industrial environments worldwide
• Ideal for manufacturing plants, automotive facilities, packaging lines, woodworking shops, and any 7.5–10 bar application requiring consistent high-volume performance

Do not use 2025+ redesigned kits or aftermarket parts on pre-2025 machines — order your Hertz HGS/HCS 15 18 & 22 Pre-2025 Genuine OEM Service Kit today for accurate, trouble-free maintenance and factory-like operation.

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If you purchase any equipment from airlinkcompressors.com you are entitled to free full technical support from experts in the trade, supporting with installation, repairs & servicing. We also offer onging maintenance packages inhouse, please contact technical@airlinkcompressors.com for further information.

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