BREATHING AIR DISTRIBUTION SYSTEM
ACCESSORIES
MSA NIOSH/MSHA-Approved Airline Respirators
Constant flow and pressure demand are available with full facepieces, half masks, and flow controls. Contact an MSA
supplier for more information.
MSA Breathing Air Supply Hoses (3/8")
These hoses must be used to maintain NIOSH/MSHA approvals of MSA respirators. Air supply hoses are
available in smooth, reinforced black lightweight polyvinylchloride (PVC), chemical resistant black neoprene, and
smooth, coiled yellow nylon.
PVC
Neoprene
Coiled Nylon
484225
-------
471513
455022
481060
481080
471512
455021
481059
481079
471511
455020
481058
481078
481051
481071
481057
481077
Locking Quick-Disconnects for Outlet Fittings
Note: Thes same quick-disconnects are NIOSH-approved to connect sections of respirator hose (up to 12 sections of
hose). MSHA/NIOSH-approved respirator hose unions can also be directly connected together and to the box without
quick-disconnects.
Part No.
Description*
479032
Snap-Tite, female socket with 3/4-16 UNF female thread for box or hose, aluminum
478016
Snap-Tite, male plug with 3/4-16 UNF male thread for hose, aluminum
479010
Snap-Tite, locking socket and plug assembly
476956
CEJN, female socket with 3/4-16 UNF female thread for box or hose, chrome
476955
CEJN, male plug with 3/4-16 UNF male thread for hose, chrome
479009
CEJN, locking socket and plug assembly
*All sockets have a check plug and no check valve in the plug.
High Pressure (4500psig) Breathing Apparatus Cylinders
Part No.
Description*
807588
60 min. Stealth H-60
807570
45 min. Stealth H-45
807587
30 min. Stealth H-30
MSA 116 (L) Rev. 2- 10107522
Length (ft)
Fitting Material
-------
100
Brass
474043
50
Brass
-------
50
Stainless Steel
491515
25
Brass
-------
25
Stainless Steel
491514
15
Brass
-------
15
Stainless Steel
491513
8
Brass
-------
8
Stainless Steel
6