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FEATURES AND ADVANTAGES
  • Connect together grooved end pipes or hose connections.
  • Underwriters laboratories listed.
  • Faster and easier than threaded, welded, or flanged connections.
  • Quick-release version provides faster connecting and disconnecting hoses or pipes.
  • Quick-release version is supplied with a steel safety clip to prevent accidental opening.
  • Available with either Buna or EPDM gaskets.
MATERIAL SPECIFICATIONS
  • Ductile Iron body painted orange.
  • Carbon Steel plated bolts and nuts.
  • Carbon Steel plated safety clip.
SERVICE TEMPERATURE RANGE:
  • BUNA Gasket -40°F (-40°C) to +250°F (+121°C)
  • EPDM Gasket -60°F (-51 °C) to +300°F (+149°C)
Grooved Couplings
Unit of Measure
Items Grooved Couplings
GEC-B200
2 in. Size Grooved Coupling with Buna Gasket 		Grooved Couplings
GEC-B250
2 1/2 in. Size Grooved Coupling with Buna Gasket 		Grooved Couplings
GEC-B300
3 in. Size Grooved Coupling with Buna Gasket 		Grooved Couplings
GEC-B400
4 in. Size Grooved Coupling with Buna Gasket 		Grooved Couplings
GEC-B600
6 in. Size Grooved Coupling with Buna Gasket
FEATURES AND ADVANTAGES N/A
  • Connect together grooved end pipes or hose connections.
  • Underwriters laboratories listed.
  • Faster and easier than threaded, welded, or flanged connections.
  • Quick-release version provides faster connecting and disconnecting hoses or pipes.
  • Quick-release version is supplied with a steel safety clip to prevent accidental opening.
  • Available with either Buna or EPDM gaskets.
MATERIAL SPECIFICATIONS N/A
  • Ductile Iron body painted orange.
  • Carbon Steel plated bolts and nuts.
  • Carbon Steel plated safety clip.
SERVICE TEMPERATURE RANGE N/A
  • BUNA Gasket -40°F (-40°C) to +250°F (+121°C)
  • EPDM Gasket -60°F (-51 °C) to +300°F (+149°C)
Size N/A 2 in N/A 2 1/2 in N/A 3 in N/A 4 in N/A 6 in
PSI Rating at 70oF N/A 1000 psi
Weight Each N/A 2.50 lb N/A 3.45 lb N/A 3.80 lb N/A 5.60 lb N/A 10.05 lb
Standard Carton N/A 15 N/A 10 N/A 10 N/A 5 N/A 4
Type N/A Grooved Coupling
Material N/A Ductile Iron
Brand N/A Kuriyama
Style N/A Clamping
Gaskets N/A BUNA
Safety Clips N/A Carbon Steel