302SSU6013 Gardner Denver Shaft Seal Maintenance Kit | OEM Certified Carbon-Ceramic

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302SSU6013 Gardner Denver Shaft Seal Maintenance Kit is a full OEM-standard rebuild solution designed for Gardner Denver S/SX series and GHH-Rand SF series screw air compressors. This complete carbon-ceramic shaft seal kit solves common compressor failures including shaft oil leakage, air contamination, abnormal temperature rise, and premature seal wear. Manufactured in strict accordance with original Gardner Denver material and dimensional standards, the 302SSU6013 kit delivers stable sealing performance under high vibration, high temperature, dusty, corrosive and sterile industrial working conditions, effectively extending compressor service life and reducing unnecessary energy loss and unplanned downtime.

Most ordinary replacement seal kits on the market adopt low-precision molds and inferior rubber materials, which easily cause shaft scratching, oil leakage, high-temperature aging and frequent replacement. Our 302SSU6013 shaft seal maintenance kit is fully optimized for long-term industrial operation, providing obvious competitive advantages:

 ※True OEM Precision Fit: Produced according to original GD drawings, ensuring zero installation error and perfect coordination with rotor shaft, housing and original accessories. No shaft damage during assembly.

 ※Carbon-Ceramic Composite Wear-Resistant Structure: Different from ordinary single rubber seals, the composite material supports continuous operation from -30°C to 120°C, resisting high temperature, compressor oil erosion, dust abrasion and salt mist corrosion.

 ※Pre-Assembled & Factory Pre-Lubricated: All core components are pre-installed and pre-greased with factory-specified lubricant, avoiding on-site lubrication errors and saving 40% of maintenance time.

 ※All-In-One Complete Rebuild Package: Contains all required wearing parts including main shaft seal, aramid spring carrier, full O-rings, gaskets, tension springs and wear sleeves. No missing parts, no secondary procurement.

 ※Stable Energy-Saving Performance: After professional standardized installation, the compressor oil consumption can be reduced by more than 18%, effectively solving energy waste caused by seal failure and air leakage.

 ※Multi-Industry Compliance: Support food-grade, pharmaceutical sterile, offshore anti-corrosion and heavy dust working conditions, meeting FDA and industrial heavy-duty application requirements.

The 302SSU6013 shaft seal kit is widely used in complex industrial environments where ordinary seals are easy to fail:

 ※Cement Plant & Mining Industry: Resist severe abrasive dust and prolong maintenance cycle of raw mill compressors.

 ※Offshore Wind Power & Marine Equipment: Effectively resist salt fog corrosion and humidity damage for cabin cooling compressors.

 ※Food & Beverage Production Line: Adopt food-contact safe sealing materials to avoid lubricant contamination during canning and filling production.

  ※Automation & Automotive Welding Workshop: Adapt to high-frequency start-stop and high-cycle operation of robot compressors to prevent seal fatigue failure.

 ※Pharmaceutical & Lyophilization Industry: Ensure ultra-clean and sterile air quality for freeze dryer air systems.

Correct installation directly determines the final sealing effect and service life. We provide complete standardized replacement steps for engineer reference:

Step 1 - Lockout and Pressure Relief Cut off the compressor power supply, completely release system air pressure, and drain lubricating oil below the seal housing level to prevent oil overflow during disassembly.

Step 2 - Safe Old Seal Removal Remove the coupling guard and driving gasket. Use a 10-ton hydraulic puller to take out the old seal. Do not use screwdrivers or pry bars to avoid shaft scratching.

Step 3 - Shaft Surface Precision Treatment Polish the shaft sealing surface with 400-grit sandpaper, and completely degrease with acetone and lint-free cloth to reach ISO 8501-1 Sa2.5 cleanliness standard, ensuring tight bonding of the new seal.

Step 4 - Directional Assembly Install the aramid spring carrier with the arrow facing the rotor. Use the Gardner Denver DRV450 seal installation tool to press the carbon-ceramic seal flush with the housing. Coat the bolts with ADH300 thread sealant before installation.

Step 5 - Standard Torque Fastening Tighten the housing bolts diagonally in three stages: hand tightening → 10 Nm pre-tightening → final 22 Nm locking torque, to avoid uneven stress and local leakage.

Step 6 - Leakage Detection & Verification Run the compressor at 75% load for 30 minutes. Use UV fluorescent dye and ultraviolet lamp to inspect all sealing joints. Confirm that the oil consumption is reduced by more than 18% through the system log.

100% full set maintenance accessories, no need to purchase extra parts:

•Carbon-ceramic main shaft seal assembly

•Aramid fiber spring carrier component

•Full set of matched O-rings

•High temperature resistant gaskets

•Stainless steel anti-fatigue tension springs

•Wear-resisting auxiliary sealin

Q1: Is the 302SSU6013 fully compatible with original Gardner Denver parts?

A1: Yes. This kit is produced strictly according to OEM standards with completely consistent dimensions and performance, fully interchangeable with original parts.

Q2: How long is the service life compared with ordinary seals?

A2: The carbon-ceramic composite structure greatly improves wear resistance and high-temperature resistance. The service life is 2–3 times longer than ordinary aftermarket rubber seals.

Q3: Can this kit be used for food and pharmaceutical industries?

A3: Yes. The sealing materials meet food-grade and sterile production requirements, no pollution risk.

Q4: What is your MOQ and delivery time?

A4: MOQ is 1 piece. We support sample testing and bulk wholesale. Fast delivery by DHL/FedEx/UPS, sea and air freight for large orders.

Q5: Do you provide technical support?

A5: Yes. We provide free installation guidance, model matching service and after-sales technical support for all customers.

📞 Tel: +86-18992995984

📧 infor@aircompressorglobal.com

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