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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Features:
  • Combination nipples are recommended for low-pressure discharge and suction service for compatible liquids.
    They are not for compressible products such as air or nitrogen on sizes 1 1/4" and above.
  • King Combination Nipples are not recommended for steam.
  • The working pressure may vary with the construction of the hose, the type of clamping system used and the application.
  • In accordance with the R.M.A. bulletin for oil suction and discharge hose, a coupled length of hose in any size, should be tested to 1 1/2 times the working pressure and held for fifteen minutes without leaking or coupling movement. For additional information and detailed instruction on testing procedures, see the Rubber Manufacturers Association (R.M.A.) handbook.
Safety Alert: Boss couplings and the steam quick disconnects are the only Dixon couplers recommended for steam service
King Combination Nipple
Unit of Measure
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Item #

Size

Type

Material

Opt Qty

List Price

STC20 N/A 1-1/2 in N/A NPT Threaded End with Knurled Wrench Grip N/A Plated Steel N/A 50 QUOTE
ST20 N/A 1-1/2 in N/A NPT Threaded End with Knurled Wrench Grip N/A Unplated Steel N/A 50 QUOTE
SAP26 N/A 2 in N/A NPT End with Knurled Wrench Grip - for Plastic Pipe N/A Plated Steel N/A 25 QUOTE
STV25 N/A 2 in N/A Grooved End N/A Unplated Steel N/A 25 QUOTE
STC25A N/A 2 in N/A BSPT End N/A Plated Steel N/A 50 QUOTE
STB25 N/A 2 in N/A Beveled End N/A Unplated Steel N/A 25 QUOTE
RSTB25 N/A 2 in N/A Beveled End N/A 316 Stainless Steel N/A 25 QUOTE
ASTB25 N/A 2 in N/A Beveled End N/A Aluminum N/A QUOTE
RST25A N/A 2 in N/A BSPT End N/A 316 Stainless Steel N/A 25 QUOTE
RSTV25 N/A 2 in N/A Grooved End N/A 316 Stainless Steel N/A 25 QUOTE
BST25 N/A 2 in N/A NPT Threaded End no Knurl N/A Brass N/A QUOTE
AST25 N/A 2 in N/A NPT Threaded End no Knurl N/A Aluminum N/A 25 QUOTE
HST25 N/A 2 in N/A NPT Threaded End no Knurl N/A Hastelloy N/A QUOTE
RST25 N/A 2 in N/A NPT Threaded End no Knurl N/A 316 Stainless Steel N/A 25 QUOTE
ST25 N/A 2 in N/A NPT Threaded End with Knurled Wrench Grip N/A Unplated Steel N/A 25 QUOTE
STC25 N/A 2 in N/A NPT Threaded End with Knurled Wrench Grip N/A Plated Steel N/A 25 QUOTE
RST30A N/A 2-1/2 in N/A BSPT End N/A 316 Stainless Steel N/A 10 QUOTE
ASTB30 N/A 2-1/2 in N/A Beveled End N/A Aluminum N/A QUOTE
STC30 N/A 2-1/2 in N/A NPT Threaded End no Knurl N/A Plated Steel N/A 10 QUOTE
STB30 N/A 2-1/2 in N/A Beveled End N/A Unplated Steel N/A 10 QUOTE
BST30 N/A 2-1/2 in N/A NPT Threaded End no Knurl N/A Brass N/A QUOTE
AST30 N/A 2-1/2 in N/A NPT Threaded End no Knurl N/A Aluminum N/A 10 QUOTE
STV30 N/A 2-1/2 in N/A Grooved End N/A Unplated Steel N/A 10 QUOTE
ST30 N/A 2-1/2 in N/A NPT Threaded End no Knurl N/A Unplated Steel N/A 10 QUOTE
RSTB30 N/A 2-1/2 in N/A Beveled End N/A 316 Stainless Steel N/A 10 QUOTE
Unit of Measure
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