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DSP SERIES OIL FREE ROTARY SCREW AIR COMPRESSORS

DSP SERIES OIL FREE ROTARY SCREW AIR COMPRESSORS

CERTIFIED CLASS 0 Oil FREE AIR. OPTIMIZED FOR ENERGY EFFICIENCY.  

The DSP Series brings advanced oil free operations right where it is needed: your facility!

Built on Hitachi engineering, the DSP is designed to supply oil free air reliably and efficiently— today and tomorrow.

  • Innovative Air End Design
  • Patented Oil Mist Remover
  • Motorized Isolation Valve
  • 30 – 300 HP, 117 – 1430 cfm, 100 – 145 psig.
  • Certified Class 0 Oil Free Air
  • Package Designed for Energy Efficiency
  • Long Life HX18 PTFE Free Coated Stainless Steel Rotors
  • Patented Stainless Steel Precooler
  • LCD Monitor Screen
  • 3-Year Bumper to Bumper Warranty
  • Options: Air Cooled or Water Cooled (60-300 HP)
    Variable Speed Drive (50-300HP)

Flow

117 - 1430 cfm

3.3 - 40.5 m³/min

Pressure

100 - 145 psi

6.8 - 10 bar

Power

30 - 300 hp

22 - 240 kw

Features & Benefits

Innovative Air End Design

  • Patented taper rotor design optimized for efficiency
  • Stainless steel coating robotically applied to rotors in both 1st and 2nd stages provides superior corrosion resistance and durability
  • Patented PTFE-free rotary coating designed for long life
    • Coating specifically engineered to help ensure rotor tolerances remain consistent — maximizing discharge capacity over the life of the unit
  • Stator housing coated to provide additional corrosion protection

Patented Oil Mist Remover

  • Environmentally friendly solution to recapture gearcase oil mists
    • Helps ensure oil free air compression
    • Recycles gearcase oil to reduce oil topoffs needed
    • Helps promote a cleaner production environment

Motorized Isolation Valve 

  • Automatically closes compressed air discharge when DSP shuts off — protecting the compressor from condensate backflow

Package Designed to Optimize Energy Efficiency and Oil Free Operation

  • VSD models feature a Patented No Inlet Valve Design
    • Eliminates negative pressure at unloading — helping increase shaft seal reliability
  • Fixed speed models feature patented 3 or 5 way solenoid valve
  • Interstage air purging
    • Provides energy savings when unloading
  • Patented High Pre-Cooler Design
    • Redundant cooler helps prevent thermal fatigue and cooler failure
    • Helps reduce moisture content in compressed air

Key Features

  • Wye-Delta or VSD Starter
  • Phase Monitor
  • Altitude Capacity: up to 9000 feet
  • Oversized motor options available for peak usage needs

Warranty Information

  • All DSP Series Compressors feature a 3 year package warranty

Models & Specs

60 Hz
Fixed Speed 

  • DSP2209AY – 30 hp (22 kW), 125 psig (8.6 barg), 117 cfm (3.3 m³/min)
  • DSP3009AY – 40 hp (30 kW), 125 psig (8.6 barg), 141 cfm (4.0 m³/min)
  • DSP3709AY – 50 hp (37 kW), 125 psig (8.6 barg), 166 cfm (4.7 m³/min)
  • DSP4509AY – 60 hp (45 kW), 125 psig (8.6 barg), 230 cfm (6.5 m³/min)
  • DSP5509AY – 75 hp (55 kW), 125 psig (8.6 barg), 272 cfm (7.7 m³/min)
  • DSP7509AY – 100 hp (75 kW), 125 psig (8.6 barg), 392 cfm (11.1 m³/min)
  • DSP9009AY – 125 hp (90 kW), 125 psig (8.6 barg), 544 cfm (15.4 m³/min)
  • DSP11009AY – 150 hp (110 kW), 125 psig (8.6 barg), 611 cfm (17.3 m³/min)
  • DSP13210AY – 175 hp (132 kW), 125 psig (8.6 barg), 742 cfm (21.0 m³/min)
  • DSP14510AY – 200 hp (145 kW), 125 psig (8.6 barg), 805 cfm (22.8 m³/min)
  • DSP16010AY – 215 hp (160 kW), 125 psig (8.6 barg) 894 cfm (25.3 m³/min)
  • DSP20010AY – 250 hp (200 kW), 125 psig (8.6 barg), 1169 cfm (33.1 m³/min)
  • DSP24010AY – 300 hp (240 kW), 125 psig (8.6 barg), 1296 cfm (36.7 m³/min)
  • DSP4509WY – 60 hp (45 kW), 125 psig (8.6 barg), 236 cfm (6.7 m³/min)
  • DSP5509WY – 75 hp (55 kW), 125 psig (8.6 barg), 279 cfm (7.9 m³/min)
  • DSP7509WY – 100 hp (75 kW), 125 psig (8.6 barg), 399 cfm (11.3 m³/min)
  • DSP9009WY – 125 hp (90 kW), 125 psig (8.6 barg), 551 cfm (15.6 m³/min)
  • DSP11009WY – 150 hp (110 kW), 125 psig (8.6 barg), 622 cfm (17.6 m³/min)
  • DSP13210WY – 175 hp (132 kW), 125 psig (8.6 barg), 770 cfm (21.8 m³/min)
  • DSP14510WY – 200 hp (145 kW), 125 psig (8.6 barg), 837 cfm (23.7 m³/min)
  • DSP16010WY – 215 hp (160 kW), 125 psig (8.6 barg), 925 cfm (26.2 m³/min)
  • DSP20010WY – 250 hp (200 kW), 125 psig (8.6 barg), 1169 cfm (33.1 m³/min)
  • DSP24010WY – 300 hp (240 kW), 125 psig (8.6 barg), 1303 cfm (36.9 m³/min)

60 Hz

Variable Speed

  • DSP3709AV – 50 hp (37 kW), 125 psig (8.6 barg), 162 cfm (4.6 m³/min)
  • DSP5509AV – 75 hp (55 kW), 125 psig (8.6 barg), 272 cfm (7.7 m³/min)
  • DSP7509AV – 100 hp (75 kW),125 psig (8.6 barg), 385 cfm (10.9 m³/min)
  • DSP9009AV – 125 hp (90 kW), 125 psig (8.6 barg), 544 cfm (15.4 m³/min)
  • DSP11009AV – 150 hp (110 kW), 125 psig (8.6 barg), 611 cfm (17.3 m³/min)
  • DSP5509WV – 75 hp (55 kW), 125 psig (8.6 barg), 283 cfm (8.0 m³/min)
  • DSP7509WV – 100 hp (75 kW), 125 psig (8.6 barg), 403 cfm (11.4 m³/min)
  • DSP9009WV – 125 hp (90 kW), 125 psig (8.6 barg), 551 cfm (15.6 m³/min)
  • DSP11009WV -150 hp (110 kW), 125 psig (8.6 barg), 622 cfm (17.6 m³/min)
  • DSP16009WV – 215 hp (160 kW), 125 psig (8.6 barg), 925 cfm (26.2 m³/min)
  • DSP24009WV – 300 hp (240 kW), 125 psig (8.6 barg), 1303 cfm (36.9 m³/min)

Documents

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