Part Number: A30801985
GMB40K BS NEMA SD A30802985 NEMA Bare Shaft, Steel Degassing General Product Information Connection Inlet Flange DN 500 PN6 Weight 2088.00 kg g t Connection vacuum outlet flange DN 250 ISO-F Leak Rate 5.000 × 10⁻⁴ Pa·m³/s Nl/s mbar·l/s Nl/min sccm Torr·acfm Dimension Length 1.70 m cm ft mm in Dimension Height 0.990 m cm ft mm in Dimension Width 0.835 m cm ft mm in Noise / Sound Level 80.00 db(A) Cooling Method Water Cooling Connection Cooling 1/2" BSPP (G) Female Connection Inlet / Outlet Flange DN 500 PN6 / DN 250 ISO-F Accessories / Scope of Supply Mounting pad *4, B27158143 ISO250 CO-SEAL PACK Dimension Comments The dimensions length, width and height try to describe the outer shape of this particular product in its typical orientation when standing on the ground. We always recommend checking the detailed dimensions given in 2D drawings in the instruction manual or the 3D shapes given in 3D models. Environmental Conditions Temperature Ambient Operation Max 313.15 K °C °F Temperature Ambient Operation Min 253.15 K °C °F Temperature Ambient Storage Min 253.15 K °C °F Temperature Ambient Storage Max 353.15 K °C °F Classification Classification Product Pressure Range Medium Vacuum: 1 mbar - 1·10⁻³ mbar Classification High / Medium / Rough Vacuum pump Rough Vacuum Pump Classification Dry or Wet Pump Dry Classification Vacuum Pump Technology Mechanical Booster Pump Performance Data Pressure Differential Max 2500.00 Pa mTorr mbar inHg bar psi Torr Power Total Rated 30000.00 W kW Power Total Rated @50Hz 30000.00 W kW Displacement @50Hz Max 12.31 m³/s cfm l/min m/³h l/s Nominal rotational speed 66.00 Hz MHz rpm kHz Minimum Roatational Speed 9.00 Hz MHz rpm kHz Maximum Rotational Speed 66.00 Hz MHz rpm kHz Displacement Max 12.31 m³/s cfm l/min m/³h l/s Lubricants Default Oil Type ULTRAGRADE™ 150 Operation Conditions - Limitations Altitude Max 3000.00 m cm ft mm in Oil Capacity Max 7.000 × 10⁻³ m³ cm³ ft³ l mm³ in³ Flow Cooling Water Min 1.667 × 10⁻⁴ m³/s cfm l/min m/³h l/s Temperature Cooling Water Max 313.15 K °C °F Temperature Cooling Water Min 278.15 K °C °F Temperature Inlet Gas Max 333.15 K °C °F Variants Variant GMB IEC Bare Shaft, Steel Degassing Material of Construction Material of Construction Cast Aluminum with stainless steel pipes,Cast Aluminum,SG cast iron,SG iron Steel, High carbon chrome, PTFE, Fluoroelastomer Material Exposed to Vacuum SG cast iron, SG iron, Steel Material Rotor SG Iron Material Stator SG Iron
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