Starting Air

Classic
Type     50 Hz (30 bar) 60 Hz (30 bar)
Classic Air Cooled Water Cooled 1000 RPM 1500 RPM 1200 RPM 1800 RPM
HLF2/77   11 13
HL2/77A   26 32
HL2/90A   35 40
HL2/105A   45 55


X-Range Air Cooled Water Cooled 1000 RPM 1500 RPM 1200 RPM 1800 RPM
XA060 XW060 60 70
XA090 XW090 85 100
XA120 XW120 115 135
XA150 XW150 140 165
XA180 XW180 152 180
XA200 XW200 185 220
XA250 XW250 230 275
  XW300 270 330
  XW350 360 420
  XW400 400 470

Working Air

Classic
Type     50 Hz (7-10 bar) 60 Hz (7-10 bar)
Classic Air Cooled Water Cooled 1000 RPM 1500 RPM 1200 RPM 1800 RPM
LL2/77A   49 60
LL2/90A   68 86
LL2/105A   93 120


X-Range Air Cooled Water Cooled 1000 RPM 1500 RPM 1200 RPM 1800 RPM
XA060 XW060 65 80
XA090 XW090 90 105
XA120 XW120 120 145
XA150 XW150 140 170
XA180 XW180 157 185
XA200 XW200 190 225
XA250 XW250 235 280
  XW300 270 325
  XW350 335 395
  XW400 375 445

Working Air

Classic
Type     50 Hz (30 bar) 60 Hz (30 bar)
Boosters Air Cooled Water Cooled 1000 RPM 1500 RPM 900 RPM 1200 RPM
HH2/50   120* 165*
HH2/77   312* 390*

*FAD Capacity at 6 barg inlet pressure. For different speed, inlet- or outlet-pressure please contact Sperre.

Unique Reputation

The world’s most renowned maritime compressor

Sperre Classic compressors have a unique reputation – they are by far the most frequently chosen compressors on the world's oceans.

  • Perfected in demanding working conditions over decades
  • Built-in oil separator, substantial savings in installation
  • Easy to operate, no need for special training
  • Spare parts guaranteed for at least 30 years
Reliable

Reliable and cost effective

Unanimous feedback from demanding customers confirms the unique standing of the HL. It's the most reliable and cost-effective small compressor range.

  • The first choice of 7 out of 10 offshore supply vessels
  • Uniquely low life cycle cost
  • Simple maintenance and repair
  • Our ultimate recommendation for smaller compressors
Design



No loose parts


Lower installation costs

Retrofit

Retrofit compressors



We can supply complete compressor units – off the shelf


– even from our subsidiaries in Rotterdam and Singapore

Enhancements

Enhancements that provide benefits to all

– Now even better, safer and greener!

New damper type gives lower vibration levels and higher insulation grade. New oil breather arrangement gives no oil emissions to the environment.

New integrated oil- and water separator with higher efficiency gives far better air quality.
New damper type gives lower vibration levels and higher insulation grade. New oil breather arrangement gives no oil emissions to the environment. New integrated oil- and water separator with higher efficiency gives far better air quality.