Dunham Rubber & Belting Corporation
Dunham Rubber & Belting Corporation
682 Commerce Parkway West Drive, Greenwood, IN 46143
Toll Free: 800.876.5340
Tel: 317.888.3002
Fax: 317.888.2335
Email: mail@dunhamrubber.com
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Positive Metal-to-Polymer Seal

Features
  • A leakproof seal is formed when the metal head of the stem makes contact with the patented polymer seat in the spud.
  • The non-metallic polymer seat resists most chemicals found in manufacturing facilities
  • Recommended for steam service up to 450ºF
  • Easy to seal
  • Works with existing fittings
  • Plated steel and / or iron
  • Use with Boss clamps
Ground Joint Seal Complete
Unit of Measure
1 2 3 

Item #

Hose Shank x NPT

Thread

Type

GB38 N/A N/A 3 in N/A Female Spud
GDB38 N/A N/A 3 in N/A Double Spud
GB48 N/A N/A 4 in N/A Female Spud
GB68 N/A N/A 6 in N/A Female Spud
GBA N/A 1/4 in N/A N/A Stem
SLS4 N/A 1/4 in N/A N/A Wing Nut
GF1 N/A 1/4 in N/A N/A Complete Female
GF3 N/A 3/8 in N/A N/A Complete Female
GCA N/A 3/8 in N/A N/A Stem
CB N/A 3/8 in N/A N/A Wing Nut
GF6 N/A 1/2 in N/A N/A Complete Female
GB1 N/A 1/2 in N/A N/A Stem
B2 N/A 1/2 in N/A N/A Wing Nut
B12 N/A 1/2 x 3/4 in N/A N/A Wing Nut
GF26-1 N/A 1/2 x 3/4 in N/A N/A Complete Female
GB6-1 N/A 1/2 x 3/4 in N/A N/A Stem
GF26 N/A 3/4 in N/A N/A Complete Female
GB6 N/A 3/4 in N/A N/A Stem
KB12 N/A 3/4 in N/A N/A Knurled Nut
B12 N/A 3/4 in N/A N/A Wing Nut
KB12 N/A 1 in N/A N/A Knurled Nut
GF36 N/A 1 in N/A N/A Complete Female
B12 N/A 1 in N/A N/A Wing Nut
GB11 N/A 1 in N/A N/A Stem
B17 N/A 1-1/4 in N/A N/A Wing Nut
Unit of Measure
1 2 3