P650 DF

Introducing the P650 DF: advanced double-flow performance in a compact design. Building on FS-Elliott's 60+ years of oil-free air expertise, the P650 DF delivers a cost-effective solution for large-flow, low-pressure applications with the added benefit of a dual-inlet configuration to maximize efficiency and simplify system integration.

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The P650 DF centrifugal compressor delivers reliable, 100% oil-free air that meets ISO 8573-1 CLASS 0 standards, ensuring optimal performance for critical operations across various industries. Explore the product brochure for more details.

Flow: 280 – 560 m³/min | 10,000 – 20,000 cfm
Power: 1,120 – 2,150 kW | 1,500 – 2,850 hp
Pressure: 2.1 – 3.5 barg | 30 – 50 psig

ISO 9001:2015
ISO 8573-1 Class 0
ASME
CE/PED
GOST
Please contact us for the complete list.

P650 DF Features & Benefits

Superior Reliability

Designed with dual inlets and IGVs to double flow (up to 20,000 CFM) and simplify system connection.
Incorporates the highest quality gearing, adhering to AGMA 13 standards.
Bull gear shaft-driven MOP guarantees reliable lubrication even under extreme conditions.
Utilizes technology akin to gas turbines or aero engines for optimal stability in various operating conditions.
Floating dual carbon ring seals minimize leakage, ensuring the highest air quality.
Custom vibration-detecting instruments and bearing RTDs monitor and protect the compressor.
Control panels offer maintenance notifications and remote monitoring via an IoT platform.

Energy Efficiency

State-of-the-art aerodynamic design based on 60 years of experience.
High stage efficiency across a wide turndown range.
Patented control modes optimize energy consumption based on job site conditions.
Energy advisor control feature indicates the right mode for maximum operational efficiency.

Ease of Operation & Maintenance

Plug-and-play design with a large touchscreen HMI for easy installation and operation.
PLC-based control system with Siemens or Allen Bradley platform and popular instrumentation and communication options.
Split gear case and bearing design allow quick maintenance without rotor removal.
Compact size enables ease of shipment with standard containers.

Case Study: Industrial Gas Producer Reduced Capital Expenditures & Increased Efficiency

Case Study

Learn how an industrial gas producer reduced capital expenditures and increased overall efficiency.

View full case study.
Background

An industrial gas producer opened a new air separation plant that required 4440 Nm³/h of air and 2100 Nm³/h of gaseous nitrogen for production.

View full case study.
Manufacturing Challenge

Due to the modular design of the plant, the compressors selected for the project needed to be minimal in size but capable of high-efficiency gas production.

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Results

Customer reduced capital expenditures and increase overall efficiency by combining the air and nitrogen processes in one machine.

View full case study.

Learn how an industrial gas producer reduced capital expenditures and increased overall efficiency.

View full case study.

P650 DF Options & Accessories

Axial Probe

Senses shaft end position and/or thrust collar position and notifies operator via the control panel should the rotor assembly move beyond the alarm or trip set points.
Condensate Drain

Provides a regulated discharge of condensate and eliminates the loss of compressed air.
Control Systems

Featuring the most powerful processors in the industry, the Regulus line offers unprecedented compressor control, providing reliable, efficient operations and substantial energy savings.
Control Valves

Production areas use air operated valves and cylinders.
Drain Valve

Only discharges condensate when the reservoir is full, eliminating water without losing air.
Dual Oil Filters

Allows continuous operation while switching smoothly from one element to the other.
FS-Connect

FS-Connect has been designed to give you visibility of the operational status and performance of your FS-Elliott air compressor.

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FSE-TurboCool

Lubricants and additives designed to minimize harmful buildup and maximize equipment operating cycles.

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Motor Starters

Choose from a full line of motor starters to suit your needs. Certain models include an option to mount the starter to the unit.