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The Gorman-Rupp Company

GMC Series (G Series)

The GMC Series is designed for intermittent or medium duty service for applications in the noted operating ranges. Directly connecting to other pieces of equipment provides an extremely compact system design. The six sizes of Gorman-Rupp close-coupled pumps connect to standard NEMA "C" flanges. Rotor shaft bores accept standard motor shafts; 5/8" standard (7/8", 1 1/8" and 1 3/8" are optional). Metric couplings are also available. At synchronous speeds, extra drive equipment, including couplings or outboard bearings, are not required. For continuous duty service, or for handling viscous liquids, see the heavy duty GHC section.

Size: 1" (25 mm), 1-1/2" (37.5 mm), 2" (50 mm)
Max Capacity: 38 GPM (2 lps)
Max Viscosity: 250,000 SSU (54,000 cST)
Max Pressure: 200 PSI (14 BAR)
Min Temperature: -60 F (-51 C)
Max Temperature: 300 F (149 C)
Materials of
Cast Iron

Products >>  GMC Series (G Series)

Specifications are subject to change. Please contact your Gorman-Rupp Distributor for more details.

The Gorman-Rupp Company
Mansfield Division

P.O. Box 1217
Mansfield, Ohio 44901-1217, USA
Tel: 419-755-1011
Fax: 419-755-1251
E-mail: grsales@gormanrupp.com
The Gorman-Rupp International Company
P.O. Box 1217
Mansfield, Ohio 44901-1217, USA
Tel: 419-755-1011
Fax: 419-755-1266
E-mail: intsales@gormanrupp.com
Gorman-Rupp of Canada, Ltd.
70 Burwell Road
St. Thomas, Ontario N5P 3R7, Canada
Tel: 519-631-2870
Fax: 519-631-4624
E-mail: grcanada@grcanada.com