Schulz V-Series Air Compressor 15 HP 120 gal. 2-Stage 208-230V 3-Phase Horizontal 15120HW60X-3 New - 932.9337-0

Schulz V-Series Air Compressor 15 HP 120 gal. 2-Stage 208-230V 3-Phase Horizontal 15120HW60X-3 New - 932.9337-0

The V-series compressors are strong and durable equipment. With horizontal tank design, they operate in low RPMs as two stage models while using high-quality cast iron blocks. The V-cylinder design has always been associated with the product’s high cooling, generating compressed air with lower temperatures, with increased efficiency. These two stage models are built with mounted and prewired magnetic starters for safe operation and a simplified, ready to use compressor.

What our Experts Think

• Industrial‑Grade Two‑Stage Power – The Schulz V‑Series Air Compressor 15 HP 120 gal 2‑Stage 208‑230 V 3‑Phase (Model 932.9337‑0) delivers robust, continuous compressed air with a 15 HP TEFC motor and two‑stage cast‑iron pump, making it suited for demanding shops, manufacturing, and production environments.

• Solid Air Output & Pressure – Delivers up to ~60 CFM of air at 175 PSI, supporting multiple tools and pneumatic systems without frequent cycling — ideal for sanders, grinders, nailers, and paint systems.

• Durable Cast Iron Construction – Cast‑iron pump and components reduce vibration and heat, improving cooling and long‑term reliability over prolonged duty cycles.

• Ready‑to‑Install Design – Pre‑wired magnetic starter and belt guard, balanced pulleys, and ASME‑certified 120 gallon receiver make setup straightforward and safe for industrial workshops.

• User‑Focused Features – Built‑in pressure gauge, manual condensate drain, and easy belt tension access simplify operation and maintenance, saving time and minimizing downtime.

• Reliable & Low‑Maintenance – Two‑stage design with oversized bearings and Swedish steel valves enhances efficiency while splash lubrication keeps internal parts protected during heavy use.

• Expert Verdict – A hard‑working, workshop‑ready stationary compressor that balances power, airflow, and durability, making it a strong choice for professionals who need consistent compressed air for multiple tools and extended operation.

Q&A

Q: What is the Schulz V‑Series 15 HP 120 gal. air compressor designed for?
A: It’s a heavy‑duty stationary two‑stage piston air compressor built for workshops, automotive shops, industrial maintenance, and manufacturing applications requiring reliable, continuous compressed air.

Q: What motor and power requirements does it have?
A: Equipped with a 15 HP electric motor running on 208‑230 V 3‑phase power, with a mounted magnetic starter for safe, easy start/stop operation.

Q: How much air does it deliver?
A: It delivers approximately 60 CFM @ 175 PSI, providing strong airflow for multiple air tools and shop use.

Q: What are the tank size and configuration?
A: Comes with a 120‑gallon horizontal ASME‑certified receiver that stores ample compressed air for consistent delivery under load.

Q: What pump design and durability features does it include?
A: The two‑stage cast iron pump with V‑Series design runs cooler and longer, with oversize bearings, Swedish steel valves, and powder‑coated components for corrosion resistance and durability.

Q: What maintenance and safety features are included?
A: Includes pressure gauge, manual condensate drain, enclosed belt guard, and ASME safety relief valves for reliable operation and maintenance. 

Q: Who should consider this compressor?
A: Ideal for auto shops, fabrication shops, small plants, and heavy‑use workshops that need consistent compressed air for pneumatic tools, spray booths, sanders, grinders, and other equipment.

Maintenance Tips

• Daily Drain & Inspection: Drain moisture from the air receiver tank to prevent internal corrosion and check for unusual noise, vibration, or leaks.

• Check & Change Oil: Maintain proper oil level and quality in the pump; fresh, clean oil reduces wear and keeps temperatures down.

• Clean/Replace Air Filter: A clean intake filter improves air draw and protects internal components; replace it when clogged.

• Belt & Pulley Maintenance: Inspect belt tension and pulleys periodically; adjust tension to prevent slippage and extend belt life.

• Tighten Fasteners: Vibration can loosen bolts over time; check and retighten mounting hardware as needed for safe, reliable operation.

• Monitor Safety Devices: Test the safety valve and pressure switch periodically to confirm proper function.

• Clean Exterior & Cool Areas: Wipe dust and debris from the motor, pump, and cooling fins to promote heat dissipation and efficient operation.

• Power Off Before Service: Always disconnect electrical power and relieve tank pressure before performing any maintenance.