ТЕХНИЧЕСКИЕ ХАРАКТЕРИСТИКИ
Types; Dry (SMT) or submerged (SMIT)
Models; 20 – 25 – 32 – 40 – 45 – 55 – 60 – 70 – 80 - 90
Installation; Free for SMT. Submerged (totally or partially) for SMIT
Flanges; ISO 3019/2
Connections; SAE 3000 - BSPP
Drive loading; No axial or radial loads
Shaft rotation; Clockwise (from shaft end) , (suitable also for counter clockwise rotation)
Shaft speed; From 500 to 3.600 rpm(1)
Flows; From 4 up to 1.220 L/min
Outlet Pressure; Up to 80 bar
Inlet Pressure; Min. -0.7 bar max. 3 bar(2)
Fluids(3); • Mineral oil HLP e HVLP • Ecologic fluids HETG, HEPG, HEE • Synthetic fluid or emulsion: HFA oil-water emulsion, HFB water-oil emulsion 40% of volume, HFC water/ glycole – water max 35 to 55%, HFDR phosphate ester • Lubrication high viscosity oils • Special synthetic fluid: MIL-H, SKYDROL• Fuel oil: MGO, MDO, Low sulfur MDO and HFO • DMX (ISO8217), DMA, DMB, DMC, DMZ • Bunker oil, furnace oil, engines oil, heating oil, hydraulics oils DIN 51524
Viscosity; From 2 up to 10.000 cSt(4)
Seals polymer (shaft, O-ring); NBR, FKM, EPDM (5)
Seal type; TM, TMK, TMZ, FGM
Acoustic Emissions; From 52 up to 68 db(A) at 2.950 rpm (value based on ISO 4412 test procedure)
Pump body; Extruded aluminum alloy
Pump body (special applications); Cast iron, steel. Hardened steel and stainless steel available on request.
Screws; Steel for main screw , idler cast iron
Screws (special applications); Core hardened steel screws, surface treated screws
Environment temperature; From -50° up to +60°C
Hydraulic Temperature; From -50°C up to +300°C