Schulz L-Series Air Compressor 3 HP 60 gal. Single Stage 220V 1-Phase Vertical - 932.3438-0
The in line L-series compressors are strong, durable equipment with distinguished performance. With vertical tank design, this single stage product operates with low RPMs with a high-quality cast iron block. The double-supported crankshaft design provides lower vibration and longer bearing life, as well as the modern valve system (reed type) provides extended service life and excellent product efficiency. Mounted and wired magnetic starters, provide convenience and safety in operation with a ready to use system.
What our Experts Think
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Perfect Mid‑Size Power: 3 HP motor with a 60 gal tank delivers dependable air for general‑purpose tools and shop tasks.
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Single‑Stage Simplicity: Straightforward design offers reliable performance and easy maintenance.
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Vertical Space Saver: Tall, vertical layout maximizes floor space in workshops and garages.
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230 V (220 V) Single‑Phase Ready: Works with standard single‑phase power — simple setup with wide electrical compatibility.
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Durable Construction: Rugged build stands up to regular use in professional and DIY environments.
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Consistent Air Delivery: Provides stable pressure for air tools, paint sprayers, and pneumatic systems.
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Contractor‑Approved Value: Recommended by pros and serious DIYers for reliable, daily performance.
Q&A
Q: What is the Schulz L‑Series Air Compressor – 932.3438‑0?
A: A heavy‑duty vertical air compressor with a 3 HP motor and 60 gallon tank designed for workshop and commercial compressed‑air applications.
Q: What are its key specifications?
A: It features a 3 HP motor, 220 V single‑phase power, vertical ASME‑certified 60 gal tank, and produces about 18 CFM at 145 PSI with a solid cast iron pump.
Q: What is it used for?
A: It powers pneumatic tools, spray guns, sanders, and other equipment that require reliable, continuous compressed air in shops and commercial environments.
Q: Who should use it?
A: Mechanics, workshop owners, and light industrial facilities needing durable, efficient air supply on standard single‑phase power.
Q: What makes it unique?
A: The cast‑iron pump with low RPM operation offers quieter performance, longer bearing life, and durability, while the vertical tank saves floor space.
Q: Is it easy to maintain?
A: Yes, it includes a manual condensate drain and accessible components for routine service and long‑lasting performance.
Maintenance Tips
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Check Oil Levels: Inspect and replace compressor oil regularly for smooth operation
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Drain Tank Daily: Remove condensate to prevent rust and water buildup
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Air Filter Care: Clean or replace intake filters periodically to maintain airflow
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Inspect Belts & Pulleys: Check for wear and proper tension; replace if needed
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Test Safety Valves: Ensure relief valves operate correctly
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Electrical Inspection: Verify wiring and connections are secure and intact
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Clean Cooling Fins: Remove dust and debris to prevent overheating
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Check Pressure Gauges: Ensure accurate readings for safe operation
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Proper Storage: Keep in a dry, ventilated area when not in use
Damage 
Loss 
Theft 
