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Vooner VaneGard® Liquid Ring Vacuum Pumps Inlet and Discharge Manifold Drawings
Unit of Measure
1 

Item #

Sealing Liquid Connection Size

Shaft Diameter (Drive End)

Pump Inlet Flange Connection Size

Rotor Material

VG4A-L N/A 3/4 in N/A 1-5/8 in41.3 mm N/A 3 in80 mm N/A Ductile Iron
VG4C-L N/A 3/4 in N/A 1-5/8 in41.3 mm N/A 3 in80 mm N/A 304 Cast Stainless Steel (SS)
VG4S-L N/A 3/4 in N/A 1-5/8 in41.3 mm N/A 3 in80 mm N/A 304 Cast Stainless Steel (SS)
VG4SS4-L N/A 3/4 in N/A 1-5/8 in41.3 mm N/A 3 in80 mm N/A 304 Cast Stainless Steel (SS)
VG4SS6-L N/A 3/4 in N/A 1-5/8 in41.3 mm N/A 3 in80 mm N/A 316 Cast Stainless Steel (SS)
VG4A-M N/A 3/4 in N/A 1-5/8 in41.3 mm N/A 3 in80 mm N/A Ductile Iron
VG4C-M N/A 3/4 in N/A 1-5/8 in41.3 mm N/A 3 in80 mm N/A 304 Cast Stainless Steel (SS)
VG4S-M N/A 3/4 in N/A 1-5/8 in41.3 mm N/A 3 in80 mm N/A 304 Cast Stainless Steel (SS)
VG4SS4-M N/A 3/4 in N/A 1-5/8 in41.3 mm N/A 3 in80 mm N/A 304 Cast Stainless Steel (SS)
VG4SS6-M N/A 3/4 in N/A 1-5/8 in41.3 mm N/A 3 in80 mm N/A 316 Cast Stainless Steel (SS)
VG4A-H N/A 3/4 in N/A 1-5/8 in41.3 mm N/A 3 in80 mm N/A Ductile Iron
VG4C-H N/A 3/4 in N/A 1-5/8 in41.3 mm N/A 3 in80 mm N/A 304 Cast Stainless Steel (SS)
VG4S-H N/A 3/4 in N/A 1-5/8 in41.3 mm N/A 3 in80 mm N/A 304 Cast Stainless Steel (SS)
VG4SS4-H N/A 3/4 in N/A 1-5/8 in41.3 mm N/A 3 in80 mm N/A 304 Cast Stainless Steel (SS)
VG4SS6-H N/A 3/4 in N/A 1-5/8 in41.3 mm N/A 3 in80 mm N/A 316 Cast Stainless Steel (SS)
Unit of Measure
1