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FEATURES AND ADVANTAGES
  • Designed for use in medium to high-pressure applications using steam, air, and fluids.
  • The metal-to-metal design provides for optimum sealing at high temperatures.
  • Used in conjunction with interlocking bolt clamps.
  • Couplings with hose barbs come with an interlocking collar to connect with the interlocking bolt clamps.
  • Couplings with wing nut female NPS threads connect with male NPS threaded adapters known as spuds. Spuds come with multiple threaded options on the other end, and a copper seal for optimum sealing.
MATERIAL SPECIFICATIONS
  • Ductile iron plated.
  • ASTM A536, Grade 65/45/12.
MAXIMUM SERVICE TEMPERATURE
  • +450°F (+232°C)
Wing Nut (NPS Threads)
Unit of Measure
1 

Part Number

Size

Water

Steam

Air

Weight Each

Standard Carton

GJN-050 N/A 1/2 in N/A 600 psi N/A 250 psi N/A 600 psi N/A 0.31 lb N/A 200
GJN-075 N/A 3/4 in N/A 600 psi N/A 250 psi N/A 600 psi N/A 0.71 lb N/A 60
GJN-100 N/A 1 in N/A 600 psi N/A 250 psi N/A 400 psi N/A 0.71 lb N/A 60
GJN-125 N/A 1 1/4 in N/A 600 psi N/A 250 psi N/A 400 psi N/A 1.52 lb N/A 40
GJN-150 N/A 1 1/2 in N/A 600 psi N/A 250 psi N/A 350 psi N/A 1.52 lb N/A 40
GJN-200 N/A 2 in N/A 600 psi N/A 250 psi N/A 300 psi N/A 2.54 lb N/A 24
GJN-250 N/A 2 1/2 in N/A 450 psi N/A 250 psi N/A 300 psi N/A 4.65 lb N/A 10
GJN-300 N/A 3 in N/A 450 psi N/A 250 psi N/A 300 psi N/A 5.51 lb N/A 10
GJN-400 N/A 4 in N/A 450 psi N/A 250 psi N/A 300 psi N/A 10.63 lb N/A 4
Unit of Measure
1