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SMT 8B Pump Series

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LOW PRESSURE COOLING

SMT8B series are three screw pumps ideal for heavy duty cooling and chilling applications. The extremely compact design enables to use this pump also in applications where there is no space for traditional screw pumps. SMT8B pumps are very often used for gear box lubrication, hydro power, jacking oil systems in the wind energy, industrial and mobile sectors.

PRODUCT RANGE

  • Operating pressure: 0-15 bar
  • Delivery flow range: 15-80 LPM


 Standard Hollow shaft availability
Size Type LPM @ 1450 rpm AC14 AC19 AC24 AC28
GR32 26L 13 √ √ √
35L 17
45L 22
GR40 60L 30
√ √ √
80L 40
GR45 120L 60

√ √
155L 77

 

 

 

 

 

 

 

 

APPLICATIONS:

WIND ENERGY

  • Low pressure cooling and recirculation
    (pitch controls of windmill blades )

INDUSTRIAL

  • Low pressure cooling
  • Off-line compact cooling systems
  • Powerpacks cooling
  • Chillers

MOBILE

  • Mobile machines cooling
  • Filtration, low pressure recirculation

TECHNICAL CHARACTERISTICS

SMT 8B

MODELS
 32 - 40 - 45
FLANGES IEC standard (for direct coupling with motor) Aluminium made
CONNECTIONS BSPP(GAS) – SAE 3000
DRIVE LOADING No axial or radial loads
SHAFT ROTATION Clockwise (from shaft end) for counter clockwise  please contact Settima
SHAFT SPEED From 500 to 1.750 rpm
FLOWS From 15 up to 80 L/min (at 1.450 rpm)
OUTLET PRESSURE From 0 up to 15 bar
INLET PRESSURE Min. -0.5 bar max. 1.5 bar
FLUIDSPlease ask Settima for more fluids. Mineral oil
Synthetic  oil
VISCOSITY From 10 up to 1.000 cSt
SEALS NBR, FKM, EPDM (others on request)
ACOUSTIC EMISSIONS From 55 up to 63 db(A) at 1.750 rpm
PUMP BODY Die cast aluminium alloy
PUMP BODY (special applications) Cast iron
SCREW Steel for primary screw, cast iron for secondary screws
ENVIROMENT TEMPERATURE From -20° up to +60°C
HYDRAULIC TEMPERATURE From -20°C up to +150°C
FILTRATION Permissible degree of fluid contamination NAS to 1638 class 8 or ISO DIS 4406 17/14. Recommended filtration β 25 ≥ 75

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