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Unit of Measure

Specifications

Brands

Vooner FloGard®

Type

Single stage rotor, cone shape ports, liquid ring vacuum pump

Nominal Sealing Liquid Flow Rate at 24 to 28 Inch (in) Mercury Gauge (HgV) Vacuum

320 to 360 L/min85 to 95 g/min

Sealing Liquid Connection Size

1-1/2 in

Sealing Liquid Connection Type

National Pipe Thread (NPT)

Shaft Sealing

Packing

Shaft Diameter (Drive End)

127.0 mm5 in

Pump Inlet Flange Connection Size

250 mm10 in

Number of Pump Inlet Flange Connections

2

Pump Outlet Flange Connection Size

200 mm8 in

Number of Pump Outlet Flange Connections

2

Approximate Pump Weight

3,790 kg8,350 lb

Certifications

German Institute for Standardization (DIN)

Material Construction Features

Rotor Material

Ductile Iron

Cone Material

Cast Iron

Head Material

Cast Iron

Bearing Carrier Material

Carbon Steel

Housing Material

Cast Iron

Shaft Material

Carbon Steel

Package Gland, Studs, and Nuts Material

316 Cast Stainless Steel (SS)

Dimension

Inlet Size A

30-1/8 in765 mm

Inlet Size B

29-3/8 in746 mm

Inlet Flange Size C

14 x 21 in350 x 505 mm

Inlet Flange Size D

10 x 16 in

Discharge Size E

13 in330 mm

Discharge Size F

8-1/2 in216 mm

Discharge Size G

58-3/4 in

Discharge Flange Size H

8 x 13-1/2 in

Discharge Flange Size I

12 x 19 in300 x 445 mm

Note for Dimension

  1. Bolt Holes Straddle Center Line
  2. All Flanges Flat Faced with ANSI Bolt Pattern
  3. Process Connection Flanges Flat Faced with DIN Bolt Pattern
  4. Manifolds are Constructed of CS, 304SS or 316SS

Test Data Conditions

Inlet Gas Temperature

15.6 ºC60 ºF

Relative Humidity

50 %

Absolute Barometric Pressure

760 mmHg29.92 inHg

Sealing Liquid Temperature

15.6 ºC60 ºF