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Hose Selector Guide – by application
Welding Series Trademark Construction / Selector Guide Tube Cover Range Pressure Range Page
Temp
Size
Hose Application /
Range
No.
(in)
(°F )
(psi)
GST II
Grade R, single,
7031R
®
oxygen EPDM EPDM 3/4 200 -40 / +200 365
7109 SIAMEEZ ® Grade T, twin Multiple fuel Chloroprene Chloroprene 3/16 - 3/8 200 -40 / +200 359
gases
7110 SIAMEEZ ® Grade RM, twin Acetylene Synthetic Synthetic 3/16 - 3/8 200 -40 / +200 367
only rubber rubber
7120 Grade R, single, Acetylene EPDM EPDM 3/16 - 1/2 200 -40 / +200 365
fuel only
7121 Grade R, single, EPDM EPDM 3/16 - 1/2 200 -40 / +200 365
oxygen
7123 Inert gas, black Arc welding EPDM EPDM 3/16 - 1/4 200 -40 / +200 371
7126 SIAMEEZ ® Grade R, twin Acetylene EPDM EPDM 3/16 - 3/8 200 -40 / +200 363
only
7141 Grade T, single, Multiple fuel Chloroprene Chloroprene 3/16 - 3/4 200 -40 / +200 361
fuel gases
7142 Grade T, single, Chloroprene Chloroprene 3/16 - 3/4 200 -40 / +200 361
oxygen
7172 Cable cover Arc welding Nitrile/SBR EPDM 3/16 - 3/8 200 -20 / +212 372
7228T Scarfing, single, Heavy duty Chloroprene Chloroprene 3/8 - 1/2 250 -40 / +200 369
fuel
7229T Scarfing, single, Heavy duty Chloroprene Chloroprene 3/8 - 1/2 250 -40 / +200 369
oxygen
NOTE: This is a guide only. It is the responsibility of the end user to select and/or test the most approriate product for the application. Refer
to product pages for specific data. Contact Parker for additional information.

Hose Selector Guide – by industry standard

Industry ARPM IP-7 CGA E-1 Nonconductive
Standards
Hose Series 7031R 7109 7172
7109 7141
7110 7142
7120
7121
7126
7141
7142
NOTE: This is a guide only. It is the responsibility of the end user to select and/or
test the most approriate product for the application. Refer to product pages for
specific data. Contact Parker for additional information.

Refer to pages 9-10 for a complete listing of industry standards.
See pages ii through iv for an index of all product series by series number and pages v through xv for an index by
application and by series name.

Due to continual product improvements, Parker reserves the right to alter specifications without prior notice.

358 Parker Industrial Hose Customer Service
866 810 HOSE (4673) 800 242 HOSE (4673)
Strongsville, OH South Gate, CA
Eastern USA Western USA
www.safehose.com
e-mail: indhose@parker.com