| Items |
 VG4A-L Vooner VaneGard® VG4, 20 Liter Per Minute (L/min) Nominal Sealing Liquid Flow Rate at 15 Inch (in) Mercury Gauge (HgV) Liquid Ring Vacuum Pump |
VG4C-L Vooner VaneGard® VG4, 20 Liter Per Minute (L/min) Nominal Sealing Liquid Flow Rate at 15 Inch (in) Mercury Gauge (HgV) Liquid Ring Vacuum Pump |
VG4S-L Vooner VaneGard® VG4, 20 Liter Per Minute (L/min) Nominal Sealing Liquid Flow Rate at 15 Inch (in) Mercury Gauge (HgV) Liquid Ring Vacuum Pump |
VG4SS4-L Vooner VaneGard® VG4, 20 Liter Per Minute (L/min) Nominal Sealing Liquid Flow Rate at 15 Inch (in) Mercury Gauge (HgV) Liquid Ring Vacuum Pump |
VG4SS6-L Vooner VaneGard® VG4, 20 Liter Per Minute (L/min) Nominal Sealing Liquid Flow Rate at 15 Inch (in) Mercury Gauge (HgV) Liquid Ring Vacuum Pump |
|||||
| 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 | 20 L/min5 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 | 3/4 in | |||||||||
| Sealing Liquid Connection Type | National Pipe Thread (NPT) | |||||||||
| Shaft Sealing | Packing | |||||||||
| Bearing Design | Double row spherical roller bearing, external, grease lubricated, Type: NSK 21309EAE4 | |||||||||
| Shaft Diameter (Drive End) | 1-5/8 in41.3 mm | |||||||||
| Pump Inlet Flange Connection Size | 3 in80 mm | |||||||||
| Pump Outlet Flange Connection Size | 2-1/2 in65 mm | |||||||||
| Manifold Inlet Flange Connection Size | 5 in125 mm | |||||||||
| Optional Manifold Inlet Flange Connection Size | 4 in100 mm | |||||||||
| Manifold Outlet Flange Connection Size | 3 in80 mm | |||||||||
| Approximate Pump Weight | 540 lb245 kg | |||||||||
| Rotor Material | Ductile Iron | 304 Cast Stainless Steel (SS) | 304 Cast Stainless Steel (SS) | 304 Cast Stainless Steel (SS) | 316 Cast Stainless Steel (SS) | |||||
| Cone Material | Cast Iron | 304 Cast Stainless Steel (SS) | 304 Cast Stainless Steel (SS) | 304 Cast Stainless Steel (SS) | 316 Cast Stainless Steel (SS) | |||||
| Head Material | Cast Iron | Cast Iron | Cast Iron | 304 Cast Stainless Steel (SS) | 316 Cast Stainless Steel (SS) | |||||
| Bearing Carrier Material | Carbon Steel | |||||||||
| Housing Material | Cast Iron | Cast Iron | 304 Cast Stainless Steel (SS) | 304 Cast Stainless Steel (SS) | 316 Cast Stainless Steel (SS) | |||||
| Shaft Material | Carbon Steel | 410 Heat Treated (HT) Cast Stainless Steel (SS) | 410 Heat Treated (HT) Cast Stainless Steel (SS) | 316 Cast Stainless Steel (SS) | 316 Cast Stainless Steel (SS) | |||||
| Package Gland, Studs, and Nuts Material | 316 Cast Stainless Steel (SS) | |||||||||
| Certifications | German Institute for Standardization (DIN) | |||||||||
| Inlet Gas Temperature | 15.6 ºC60 ºF | |||||||||
| Relative Humidity | 50 % | |||||||||
| Absolute Barometric Pressure | 760 mmHg29.92 inHg | |||||||||
| Sealing Liquid Temperature | 15.6 ºC60 ºF | |||||||||
| Inlet Size A' | 10 in | |||||||||
| Inlet Size B | 8-13/16 in224 mm | |||||||||
| Inlet Flange Size C | 5 x 10 in125 x 250 mm | |||||||||
| Inlet Flange Size D | 3 x 7-1/2 in | |||||||||
| Discharge Size E | 5-1/4 in133 mm | |||||||||
| Discharge Size F | 5-1/4 in146 mm | |||||||||
| Discharge Size G | 17-5/8 in | |||||||||
| Discharge Flange Size H | 2-1/2 x 7 in | |||||||||
| Discharge Flange Size I | 3 x 7-1/2 in80 x 200 mm | |||||||||
| Note for Dimension |
|
|||||||||
|
|
||||||||||
