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EMAX E450-D Series Alternating Horizontal Duplex Pressure-Lubricated Piston Air Compressors | 70,000-Hour Rating

by EMax
SKU EP05D120I1
Original price $7,421.00 - Original price $9,410.00
Original price
$7,421.00
$7,421.00 - $9,410.00
Current price $7,421.00
Horse Power | CFM : 5 HP & 10 HP | 38 CFM
Phase | Voltage: Single Phase
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Shipping & Handling Time For EMax

Handling Time: Product Ships in 2-4 Days.

Shipping Time: Please allow 4-10 Business Days for Delivery.

Our goal is to get your order to you as quickly as possible. This item ships to all States of the contiguous U.S.A (lower 48). Please note that all shipments over 100lbs go by LTL freight. For more information check out our Shipping Policy.

Cancellation/Return Policy For EMax

Return Policy: Emax accepts returns within 30 days of customers receiving the product and in original & new condition.

Fees: Customer pays for shipping on return and 20% restocking.

Any order can be canceled within 24 hours of payment.

After 24 hours, most orders will be packed and placed for pickup by the shipping carriers. Once picked up, the item will be considered shipped.

Custom, Built-To-Order, on demand products cannot be canceled or refunded after 24 hours, as these products are put into production specifically for your order. 

Damaged Items:

All orders are protected by the manufacturer's warranty. We will repair, or replace any item damaged during shipment or faulty upon arrival as long as the documentation is provided.

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Continuous Industrial Air With EMAX Duplex 120 Gallon System

Need steady air flow for nonstop shop demand? This duplex setup uses an alternating switch so one pump runs at a time, helping manage load and power use. Options range from 38 to 76 CFM with single or three phase support across several voltage choices.

Built on a 120 gallon horizontal tank, it includes a pressure lube pump, auto drain, isolator pads, and belt tensioner. The two stage design supports up to 175 PSI for production work that needs consistent air day after day.

Front view of EMAX E450-D alternating horizontal duplex pressure-lubricated piston air compressor with large horizontal tank

EMAX E450-D Duplex Piston Air Compressor Key Features:

  • Alternating Duplex Operation – Uses an alternating switch so only one pump runs at a time, helping balance wear while maintaining steady air output.
  • Pressure-Lubricated Two-Stage Pumps – Designed for industrial duty cycles with consistent air delivery and reduced heat during operation.
  • High CFM Output Options – Available from 38 CFM up to 76 CFM to support demanding tools and multi-user applications.
  • 120 Gallon Horizontal ASME Tank – Large air storage capacity helps reduce cycling and supports continuous shop workflows.
  • Single Phase And Three Phase Configurations – Offered in 1-phase and 3-phase power options, including 208/230V and 460V models.
  • Automatic Tank Drain – Removes moisture buildup from the tank without manual intervention.
  • Belt Tensioner System – Helps maintain proper belt alignment and reduces maintenance downtime.
  • Isolator Pads Included – Helps reduce vibration transfer to the floor during operation.
  • 175 PSI Maximum Pressure – Supports high-pressure applications that require consistent air supply.
  • 70,000 Hour Rated Pump Life – Built for long-term industrial use with extended service intervals.

Keep production moving with the EMAX E450-D Series Duplex Pressure-Lubricated Piston Air Compressors. Order now for reliable duplex operation.

Close-up of pressure-lubricated piston pump assembly on EMAX E450-D duplex industrial air compressor

Technical Specs of E45-D Duplex Alternating Piston Compressors

Compressor Type Duplex Piston Air Compressor
Pump Type Pressure Lubricated
Pump Stage 2 Stage
Estimated Pump Life 70,000 Hours
Max PSI 175 PSI
CFM At Max PSI 52 to 68 CFM
Drive Type Electric
Motor Type ODP or TEFC
Duty Cycle 0.6
Outlet Size 1 Inch
Belt Count 2
Belt Tensioner Yes
Pump Riser Yes
Magnetic Starter Yes
Radiator No
Continuous Run No
Oil Capacity 2 Quarts
Pump RPM 590 to 730 RPM
Motor RPM 1740 RPM
Recommended Breaker 40 to 60 Amps
Tank Drain Automatic
Tank Size 120 Gallon
Tank Orientation Horizontal
Tank Certification ASME CRN

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