| Items |
 VG20A-L Vooner VaneGard® VG20, 75 Liter Per Minute (L/min) Nominal Sealing Liquid Flow Rate at 15 Inch (in) Mercury Gauge (HgV) Liquid Ring Vacuum Pump |
VG20C-L Vooner VaneGard® VG20, 75 Liter Per Minute (L/min) Nominal Sealing Liquid Flow Rate at 15 Inch (in) Mercury Gauge (HgV) Liquid Ring Vacuum Pump |
VG20XVE4-L Vooner VaneGard® VG20, 75 Liter Per Minute (L/min) Nominal Sealing Liquid Flow Rate at 15 Inch (in) Mercury Gauge (HgV) Liquid Ring Vacuum Pump |
VG20XVE6-L Vooner VaneGard® VG20, 75 Liter Per Minute (L/min) Nominal Sealing Liquid Flow Rate at 15 Inch (in) Mercury Gauge (HgV) Liquid Ring Vacuum Pump |
VG20XVS-L Vooner VaneGard® VG20, 75 Liter Per Minute (L/min) Nominal Sealing Liquid Flow Rate at 15 Inch (in) Mercury Gauge (HgV) Liquid Ring Vacuum Pump |
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| Description | ||||||||||
| Brands | Vooner FloGard® Vooner VaneGard® | |||||||||
| Type | Single stage rotor, cone shape ports, liquid ring vacuum pump | |||||||||
| Cone Opening Vacuum Level | Low (L) | |||||||||
| Nominal Sealing Liquid Flow Rate at 15 Inch (in) Mercury Gauge (HgV) Vacuum | 75 L/min20 g/min | |||||||||
| Nominal Sealing Liquid Flow Rate at 20 to 24 Inch (in) Mercury Gauge (HgV) Vacuum | ||||||||||
| Nominal Sealing Liquid Flow Rate at 24 to 26 Inch (in) Mercury Gauge (HgV) Vacuum | ||||||||||
| Sealing Liquid Connection Size | 1 in | |||||||||
| Sealing Liquid Connection Type | National Pipe Thread (NPT) | |||||||||
| Shaft Sealing | Packing | |||||||||
| Bearing Design | Double row spherical roller bearing, external, grease lubricated, Type: NSK 22220EAE4 | |||||||||
| Shaft Diameter (Drive End) | 3-5/8 in92.1 mm | |||||||||
| Pump Inlet Flange Connection Size | 6 in150 mm | |||||||||
| Pump Outlet Flange Connection Size | 5 in125 mm | |||||||||
| Manifold Inlet Flange Connection Size | 8 in200 mm | |||||||||
| Manifold Outlet Flange Connection Size | 6 in150 mm | |||||||||
| Approximate Pump Weight | 3285 lb1490 kg | |||||||||
| Rotor Material | Ductile Iron | 304 Cast Stainless Steel (SS) | 304 Cast Stainless Steel (SS) | 316 Cast Stainless Steel (SS) | 304 Cast Stainless Steel (SS) | |||||
| Cone Material | Cast Iron | 304 Cast Stainless Steel (SS) | 304 Cast Stainless Steel (SS) | 316 Cast Stainless Steel (SS) | 304 Cast Stainless Steel (SS) | |||||
| Head Material | Cast Iron | Cast Iron | 316 Cast Stainless Steel (SS) | 316 Cast Stainless Steel (SS) | 316 Cast Stainless Steel (SS) | |||||
| Note for Head Material | Replaceable 316 SS Wear Plates on cast iron heads. | Replaceable 316 SS Wear Plates on cast iron heads. | Replaceable 316 SS Wear Plates on cast iron heads. | |||||||
| Bearing Carrier Material | Carbon Steel | |||||||||
| Housing Material | Cast Iron | Cast Iron | 304L Cast Stainless Steel (SS) | 316L Cast Stainless Steel (SS) | 304 Cast Stainless Steel (SS) | |||||
| Note for Housing Material | Stainless Steel liner in cast iron housing | Stainless Steel liner in cast iron housing | ||||||||
| Shaft Material | Carbon Steel | 410 Heat Treated (HT) Cast Stainless Steel (SS) | 410 Heat Treated (HT) Cast Stainless Steel (SS) | 410 Heat Treated (HT) Cast Stainless Steel (SS) | 410 Heat Treated (HT) Cast Stainless Steel (SS) | |||||
| Package Gland, Studs, and Nuts Material | 316 Cast Stainless Steel (SS) | |||||||||
| Certifications | German Institute for Standardization (DIN) | |||||||||
| Inlet Size A' | 19 in | |||||||||
| Inlet Size A | 10-1/2 in267 mm | |||||||||
| Inlet Size B | 17-7/8 in454 mm | |||||||||
| Inlet Flange Size C | 8 x 13-1/2 in200 x 340 mm | |||||||||
| Inlet Flange Size D | 6 x 11 in | |||||||||
| Discharge Size E | 8 in203 mm | |||||||||
| Discharge Size F | 8 in203 mm | |||||||||
| Discharge Size G | 35-3/4 in | |||||||||
| Discharge Flange Size H | 5 x 10 in | |||||||||
| Discharge Flange Size I | 6 x 11 in150 x 285 mm | |||||||||
| Note for Dimension |
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| Inlet Gas Temperature | 15.6 ºC60 ºF | |||||||||
| Relative Humidity | 50 % | |||||||||
| Absolute Barometric Pressure | 760 mmHg29.92 inHg | |||||||||
| Sealing Liquid Temperature | 15.6 ºC60 ºF | |||||||||
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