Skip to content
Login for the best B2B Wholesale Experience.
Login for the best B2B Wholesale Experience.
GJM-250 by Kuriyama | GJM Series | Ground Joint Coupling | 2 -1/2" Male NPT x 2 -1/2" Hose Barb | Plated Ductile Iron

GJM-250 by Kuriyama | GJM Series | Ground Joint Coupling | 2 -1/2" Male NPT x 2 -1/2" Hose Barb | Plated Ductile Iron

Save $16.59 Save $16.59
$46.48
$46.48 - $46.48
$46.48
$29.89
$29.89 - $29.89
$29.89

Kuriyama of America Inc.
GJM Series | Ground Joint Coupling | Plated Ductile Iron

Designed for use in medium to high-pressure applications using steam, air, and fluids.
Specifications for Variant SKU: GJM-250 Kuriyama
Series: GJM Series
Shape (Orientation): Straight
Ends Configuration: 2-1/2in Hose Barb, 2-1/2in Male NPT
Material(s): Plated Ductile Iron
Applicable Specs & Approvals: ASTM A536 Grade 65/45/12

What are the Features?

  • 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.

What are the Materials?

  • Ductile iron plated.
  • ASTM A536, Grade 65/45/12.

What are the Specifications?

  • Maximum Service Temperature: +450°F (+232°C)
Part Number Size
(in)		 Water
(PSI)		 Steam
(PSI)		 Air
(PSI)		 Weight
Each
(lbs)
GJM-050 1/2" 600 PSI 250 PSI 600 PSI 0.17 lbs
GJM-075 3/4" 600 PSI 250 PSI 600 PSI 0.33 lbs
GJM-100 1" 600 PSI 250 PSI 400 PSI 0.55 lbs
GJM-125 1-1/4" 600 PSI 250 PSI 400 PSI 1.28 lbs
GJM-150 1-1/2" 600 PSI 250 PSI 350 PSI 1.79 lbs
GJM-200 2" 600 PSI 250 PSI 300 PSI 2.65 lbs
GJM-250 2-1/2" 450 PSI 250 PSI 300 PSI 4.83 lbs
GJM-300 3" 450 PSI 250 PSI 300 PSI 6.26 lbs
GJM-400 4" 450 PSI 250 PSI 300 PSI 11.40 lbs

Kuriyama

Located in Schaumburg, Illinois, Kuriyama of America has been eminently successful in developing and marketing a complete line of thermoplastic hose and accessories. Their expansive product line consist of thermoplastic, rubber and metal hose products, along with accessories including couplings and fittings.

Shop Parts by Kuriyama