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

GBC N/A N/A 1/4 in N/A Female Spud
GMC N/A N/A 3/8 in N/A Male Spud
GCC N/A N/A 3/8 in N/A Female Spud
GM3 N/A N/A 1/2 in N/A Male Spud
GDB3 N/A N/A 1/2 in N/A Double Spud
GB3 N/A N/A 1/2 in N/A Female Spud
GDB13 N/A N/A 3/4 in N/A Double Spud
GB8 N/A N/A 3/4 in N/A Female Spud
GM8 N/A N/A 3/4 in N/A Male Spud
GDB13 N/A N/A 1 in N/A Double Spud
GM13 N/A N/A 1 in N/A Male Spud
GB13 N/A N/A 1 in N/A Female Spud
GB18 N/A N/A 1-1/4 in N/A Female Spud
GDB23 N/A N/A 1-1/4 in N/A Double Spud
GM18 N/A N/A 1-1/4 in N/A Male Spud
GM23 N/A N/A 1-1/2 in N/A Male Spud
GB23 N/A N/A 1-1/2 in N/A Female Spud
GDB23 N/A N/A 1-1/2 in N/A Double Spud
GM28 N/A N/A 2 in N/A Male Spud
GDB28 N/A N/A 2 in N/A Double Spud
GB28 N/A N/A 2 in N/A Female Spud
GM33 N/A N/A 2-1/2 in N/A Male Spud
GDB33 N/A N/A 2-1/2 in N/A Double Spud
GB33 N/A N/A 2-1/2 in N/A Female Spud
GM38 N/A N/A 3 in N/A Male Spud
Unit of Measure
1 2 3