EMAX ES10V080V1 10 HP Silent Air | 38 CFM | 230V 1Ph | 80 Gal

38 CFM at 100 PSI | 175 PSI max | 230V single-phase | 80-gallon vertical tank

The EMAX ES10V080V1 E350 Silent Air pairs high-output 10 HP piston compression with a two-stage, pressure-lubricated cast-iron pump and patented intake noise reduction. With 38 CFM at 100 PSI, it offers substantial airflow for automotive repair, fabrication and industrial maintenance operations that need single-phase power.

A compressor this size should be chosen around the actual combined airflow demand of the shop, not tank capacity alone. Its 80-gallon receiver stores compressed air for intermittent peaks; the pump output determines how much air can be supplied over time.

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Key Features & Benefits

• 10 HP | 38 CFM at 100 PSI: Air delivery for demanding pneumatic applications.
• 175 PSI maximum working pressure: Compatible with properly regulated higher-pressure air systems.
• Two-stage pressure-lubricated cast-iron pump: Designed for reliable lubrication at key pump wear points.
• 230V single-phase: Substantial output without three-phase utility service.
• Silent Air™ intake system: Reduces intake noise while keeping mechanical components accessible.
• 80-gallon vertical receiver: Shop air storage with a space-conscious footprint.
• Factory-listed magnetic starter: Supports appropriate motor starting and protection.
• Two-belt drive: Industrial V-belt power transmission.

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Pressure Lubrication: What Makes This Pump Different?

EMAX uses a gear-driven oil pump to deliver lubricant under pressure to internal bearing surfaces. Rifle-drilled oil passages in the crankshaft and connecting rods direct oil to critical wear points. An automotive-style spin-on oil filter helps remove contaminants, and a liquid-filled oil pressure gauge provides operating feedback. These features distinguish the E350 pump from simpler splash-lubricated designs, although proper oil and filter maintenance remains essential.

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Cast-Iron Construction and Serviceable Internals

EMAX describes cast-iron crankcases, cylinder heads, cylinders, crankshafts, connecting rods and high-pressure pistons in its pressure-lubricated pump family. The low-pressure piston in its two-stage designs is aluminum for reduced reciprocating mass. Four-ring piston construction provides two oil-control rings and two compression rings to help control carryover and maintain sealing.

CNC-machined concentric disc valves are designed for removal and inspection. Replaceable connecting-rod bearing inserts and wrist pins support service and rebuilding rather than requiring replacement of an entire pump assembly for every internal repair.

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Belt Drive and Pump Cooling

EMAX describes a heavy-duty 20-inch flywheel with nine cooling fins and two B-groove belts for its 7.5 and 10 HP pressure-lubricated pump family. The broad belt contact area supports power transmission, and the flywheel fins help move cooling air across the compressor. Deep cylinder cooling fins add surface area for heat dissipation.

Model-specific distinction: The ES10V080V1 is listed with no built-in belt tensioner and no pump riser. These features should not be confused with upgrades offered on other EMAX configurations.

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Silent Air™ Technology

EMAX's patented Silent Air system targets compressor intake noise using internal baffle plates and high-capacity filtration media. The manufacturer advertises up to 50% quieter operation for the technology, although actual reductions vary with installation and operating conditions. Unlike a full enclosure, the silencer does not surround the entire motor and pump.

Watch EMAX Silent Air™ in action and how Silent Air works.

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Head Unloaders and Operating Duty

EMAX describes optional head-unloader systems that can unload compression at a preset pressure while the motor continues turning. This can help reduce repeated loaded starts in appropriately equipped systems. Head-unloader inclusion has not been confirmed for the ES10V080V1; do not assume it is fitted. Ask about duty cycle and sustained air demand before selecting this model for continuous-production work.

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E350 vs. E450: Which 10 HP Compressor Makes Sense?

Both series list 38 CFM at 100 PSI in the EMAX catalog. The E350 provides the pressure-lubricated pump, Silent Air system and manual tank drain. An appropriately configured E450 adds features such as an automatic timed tank drain and built-in belt tensioner. Choose based on operating and maintenance needs rather than expecting those features to increase CFM.

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Technical Specifications

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Installation and Air System Planning

• Verify electrical supply, circuit protection and motor starting requirements with a licensed electrician.
• Allow adequate ventilation and access for belts, lubrication and intake-filter service.
• Drain receiver condensate routinely, or evaluate a compatible automatic drain accessory.
• Size air treatment for your actual flow, temperature and air quality needs.

Browse compatible air dryers, air filtration and maintenance supplies.

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Frequently Asked Questions

How much air does the ES10V080V1 deliver?

The rated output is 38 CFM at 100 PSI; the compressor's maximum operating pressure is 175 PSI.

Can it run on single-phase power?

Yes. This is a 230V single-phase model. EMAX recommends a 60 A breaker; a qualified electrician must verify wiring, protection, and installation requirements.

Does this compressor have a magnetic starter?

Yes. EMAX lists a magnetic starter as included for this specific model.

Is the Silent Air™ system included?

Yes. This model is equipped with the patented Silent Air intake noise-suppression system.

Does it have a belt tensioner or pump riser?

No. EMAX lists both belt tensioner and pump riser as not included on ES10V080V1.

Is the tank drain automatic?

No. This E350 model has a manual tank drain. The E450 is an option for customers wanting automatic drainage.

Does it include head unloaders for continuous-run operation?

Head unloaders are a configuration-dependent option. Their presence has not been verified for this exact model, and it should not be treated as a 100% duty-cycle compressor without manufacturer confirmation.

Does it include a refrigerated air dryer?

No. Air drying, moisture separation, and additional filtration are selected separately.

What is the recommended maintenance kit?

EMAX identifies EFKIT008AWBS. Follow the manufacturer's maintenance schedule and extended-warranty requirements.

Need help matching CFM, pressure and electrical power to your operation? Call Compressed Air Advisors Online at 877-247-2381.