
GR50 Series Airline
Respirator User Manual
20TG
GRH
20RT
20NC
TG600/RS4PP
TGRT600/RS4RP
C30
S51
ES-ULTRA/RS6PC
ESRTSL/RS6RC
ES42
GR50 Parts and Accessories
GR50 Parts and Accessories
20
21
DUAL-COOL™ VEST (does not include
breathing tube or belt)
DC70ML
DUAL-COOL vest. Size: M/L.
Order DUAL-COOL tube separately.
DC70XLXXL DUAL-COOL vest. Size: XL/XXL.
Order DUAL-COOL tube separately.
DC705X
DUAL-COOL vest. Size: 5XL.
Order DUAL-COOL tube separately.
Frigitron® 2000 for use with Bullard EDP30
Free-Air® Pumps (does not include breathing
tube or belt)
Frigitron 2000*
1/2” Industrial Interchange,
steel quick-disconnect fitting
Replacement Parts for Breathing Tube
Assembly
20BT
Breathing tube
4612
Belt, nylon webbing
272555
Belt, nylon webbing (Frigitron)
S18051
Nylon clamp for use with all breathing
tubes
4. AIR SUPPLY HOSE
V10 Series Hoses (3/8” I.D.)
STARTER HOSES Each hose includes V13
adaptor fitting (3/8” hose to 3/8” pipe)
4696
25’ Starter hose with 1/4” Industrial
Interchange Q.D. coupler
46913
25’ Starter hose with 1/4” Schrader Q.D.
coupler
46915
25’ Starter hose with 1/4” Snap-Tite Q.D.
coupler
EXTENSION HOSES Each hose includes V11
hose-to-hose adaptor fitting and V13 hose-to-
pipe fitting (3/8” hose to 3/8” pipe)
5454
25’ Extension hose
5457
50’ Extension hose
5458
100’ Extension hose
V20 Series Hoses for use with Free-Air Pumps
(1/2” I.D.)
V2050ST 50’ Starter/Extension hose with 1/2”
Industrial Interchange Q.D. coupler
V20100ST 100’ Starter/Extension hose with 1/2”
Industrial Interchange Q.D. coupler
V5 Series Coiled Hoses
V52530
25’ Starter hose with 1/4” Industrial
Interchange Q.D. coupler
Cat. No. Description
V55030
50’ Starter hose with 1/4” Industrial
Interchange Q.D. coupler
V52531
25’ Starter hose with 1/4” Schrader Q.D.
coupler
V55031
50’ Starter hose with 1/4” Schrader Q.D.
coupler
V52532
25’ Starter hose with 1/4” Snap-Tite Q.D.
coupler
V55032
50’ Starter hose with 1/4” Snap-Tite Q.D.
coupler
V52533
25’ Starter hose with 1/4” Snap-Tite,
brass Q.D. coupler
V55033
50’ Starter hose with 1/4” Snap-Tite brass
Q.D. coupler
Quick-Disconnect Nipples, Couplers and
Adaptors
NIPPLES
1/4” Industrial Interchange
S9841
With 1/4” Female NPT
V17
With 3/8” Female NPT
1/4” Schrader
S19432
With 1/4” Female NPT
S19433
With 3/8” Female NPT
1/4” Snap-Tite
S19442
With 1/4” Female NPT
S17651
With 3/8” Female NPT
Couplers (SHUT-OFF TYPE)
1/4” Industrial Interchange
V14
With 1/4” Female NPT
V15
With 3/8” Male NPT
1/4” Schrader
V18
With 1/4” Female NPT
1/4” Snap-Tite
V19
With 1/4” Female NPT
HOSE ADAPTORS
V11
Hose-to-hose, 3/8” hose to 3/8” hose
V12
Hose-to-pipe, 3/8” hose to 1/4” pipe
V13
Hose-to-pipe, 3/8” hose to 3/8” pipe
*NOTE
All climate control devices require use of the
20BT breathing tube to constitute complete
breathing tube assemblies. Breathing tube must
be purchased separately.