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

RST40A N/A 4 in N/A BSPT End N/A 316 Stainless Steel N/A 4
RST40 N/A 4 in N/A NPT Threaded End no Knurl N/A 316 Stainless Steel N/A 4
STV50 N/A 5 in N/A Grooved End N/A Unplated Steel N/A 4
AST50 N/A 5 in N/A NPT Threaded End no Knurl N/A Aluminum N/A 4
ST50 N/A 5 in N/A NPT Threaded End no Knurl N/A Unplated Steel N/A 4
STB50 N/A 5 in N/A Beveled End N/A Unplated Steel N/A 4
RST50 N/A 5 in N/A NPT Threaded End no Knurl N/A 316 Stainless Steel N/A 4
ASTB50 N/A 5 in N/A Beveled End N/A Aluminum N/A
STC50 N/A 5 in N/A NPT Threaded End no Knurl N/A Plated Steel N/A 4
STC60 N/A 6 in N/A NPT Threaded End no Knurl N/A Plated Steel N/A 2
RST60 N/A 6 in N/A NPT Threaded End no Knurl N/A 316 Stainless Steel N/A 2
RST60A N/A 6 in N/A BSPT End N/A 316 Stainless Steel N/A 2
STB60 N/A 6 in N/A Beveled End N/A Unplated Steel N/A 2
ST60 N/A 6 in N/A NPT Threaded End no Knurl N/A Unplated Steel N/A 2
RSTB60 N/A 6 in N/A Beveled End N/A 316 Stainless Steel N/A
STC60A N/A 6 in N/A BSPT End N/A Plated Steel N/A 2
ASTB60 N/A 6 in N/A Beveled End N/A Aluminum N/A
AST60 N/A 6 in N/A NPT Threaded End no Knurl N/A Aluminum N/A 2
STV60 N/A 6 in N/A Grooved End N/A Unplated Steel N/A 2
STV80 N/A 8 in N/A Grooved End N/A Unplated Steel N/A 2
RSTB80 N/A 8 in N/A Beveled End N/A 316 Stainless Steel N/A
STC80 N/A 8 in N/A NPT Threaded End no Knurl N/A Plated Steel N/A 2
ST80 N/A 8 in N/A NPT Threaded End no Knurl N/A Unplated Steel N/A 2
STB80 N/A 8 in N/A Beveled End N/A Unplated Steel N/A 2
ASTB80 N/A 8 in N/A Beveled End N/A Aluminum N/A
Unit of Measure
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