主要特色

GR20 - GR25 - GR32 - GR40 - GR45 - GR55 - GR60 - GR70 - GR80 - GR90 - GR110

SETTIMA  SMT16B 系列 沉油泵 幫浦 pump

詳細規格

MODELS:
 GR20 - GR25 - GR32 - GR40 - GR45 - GR55 - GR60 - GR70 - GR80 - GR90 - GR110

TYPES:
 Dry ( SMT16B ) or submersed  ( SMIT16B )  

FLANGES:
 ISO 3019/2 – IEC standard (for direct coupling with motor)

CONNECTIONS:
 SAE 3000 - BSPP

INSTALLATION POSITION:
 Free for SMT16B - submersed (totally or partially) for SMIT16B

DRIVE LOADING:
 No axial or radial loads

SHAFT ROTATION:
 Clockwise (from shaft end) for counter clockwise  please contact Settima

SHAFT SPEED:
 From 500 to 3.600 rpm (less than 1.000 and over 1.800 rpm please contact Settima)

FLOWS:
 From 4 up to 3.200 L/min 

OUTLET PRESSURE:
 40 bar continuous – 50 bar intermittent

INLET PRESSURE:
 Min. -0.7 bar max. 3 bar (for higher pressure please contact Settima)

FLUIDS:
 Please ask Settima for configuration according the fluid used. 
 Mineral oil HLP and HLVP
Ecological fluids HETG-HEPG-HEE
Synthetic  fluid or  emulsions:  
•HFA oil-water  - oil min. 5%
•HFB water-oil emulsion ≥40%
•HFC water/glycol – water max 35 to 55%
•HFDR phosphate ester
•Lubrication high viscosity oils
Special synthetic fluid:  
•MIL-H, SKYDROL, others on request

VISCOSITY:
 From 2 up to 10.000 cSt (less than 20 and over 320 cSt please contact Settima)

SEALS:
 NBR, FKM, EPDM (others on request)

ACOUSTIC EMISSIONS:
 From 52 up to 68 db(A) at 2.950 rpm

PUMP BODY:
 Extruded aluminium alloy, hardened steel

PUMP BODY (special applications):
 Cast iron, steel. Hardened steel and inox available on request

SCREW:
 Steel for primary screw, cast iron for secondary screws

SCREW (special applications):
 Core hardened steel screws, surface treated screws 

ENVIRONMENT TEMPERATURE:
 From -20° up to +60°C

HYDRAULIC TEMPERATURE:
 From -20°C up to +180°C

FILTRATION:
 Permissible degree of fluid contamination NAS to 1638 class 8 or ISO DIS 4406 17/14.