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Worldwide Leader Since 1911 for Positive Displacement Pumping Solutions
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SL Series Rotary Lobe Pumps

SLDLwFanges.jpg

Performance Range
Capacity 0 - 230 m3/hr 0 -1014 GPM
Pressure 0 -15 Bar 0 -215 PSI
Viscosity 1 - 110,000 cSt 31 - 500,000 SSU
Temperature -20° - 150°C -4° - 300°F

Design Features

Front-loading mechanical seals allow for easy in-line maintenance, accepting single, single with quench, double, and o-ring type seals.  For strip clean applications, even the rotor case can be removed without disturbing the mounting bracket or gearbox.  Port options include flanges, external threads, or enlarged rectangular ports.

Cleaning

  • Strip Clean
  • Clean-In-Place

Materials of Construction

  • 316L Stainless Steel
Specifications
Size Std. Port (in.) Nominal Capacity at Max. Speed Max. Speed Max Pressure Max Temperature
M3/Hr GPM RPM Bar PSI Deg. C Deg. F
SLAS 0.75 3 12 1200 15 215 150 300
SLAL 1.0 4 19 1200 10 145 150 300
SLBS 1.0 6 25 1200 15 215 150 300
SLBL 1.5 9 38 1200 10 145 150 300
SLCS 1.5 12 53 1200 15 215 150 300
SLCL 2.0 18 80 1200 10 145 150 300
SLCX 2.0 21 92 1000 6 90 150 300
SLDS 1.5 21 93 1000 15 215 150 300
SLDL 2.0 31 139 1000 10 145 150 300
SLES 2.0 35 155 800 15 215 150 300
SLEL 3.0 53 232 800 10 145 150 300
SLFS 3.0 55 241 600 15 215 150 300
SLFL 4.0 82 362 600 10 145 150 300
SLFX 4.0 107 472 600 6 90 150 300
SLGS 4.0 114 502 600 15 215 150 300
SLGL 6.0 171 753 600 10 145 150 300
SLHS 6.0 230 1014 600 15 215 150 300

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