Page 375 - Parker Parflex Thermoplastic & Fluoropolymer Products Hose, Tubing, & Fittings 2017 - Cat 4460
P. 375
Hose Assembly and Crimping Hose
PTFE Permanent Crimp CAUTION: There are several different sections for Hose Assembly A
Series 91, 91N & 93N and Crimping. Be sure you are in the section that corresponds to the
fitting series you are using. See Table of Contents for listing.
1 2 3
Cut Inspection Assembly Prep Tubing
B
Coiled Air Hose & Fittings
C
Using a power hose cutoff saw, Hose – Visually inspect both Insertion Depth – Mark hose
cut hose squarely. ends of hose for square cut. end with proper insertion depth
Remove any burrs, loose fibers line. See Hose Fitting Insertion
or wires. Values, pg. G-43 for insertion
depths of fitting series that do
not incorporate an insertion
depth. For jacketed PTFE
hoses, use a sharp knife and
light pressure to cut back the Transportation
cover at least the length of the
Note insertion depth of the fitting.
PTFE Hose should be taped D
prior to cutting. Hose should
be cut at center point of taped
section.
Warning
Do not use lubricating oil when
installing fittings on hose used in
oxygen service. When installing
fittings on hose used in oxygen
service, lubricate with a non-oil Fittings
Fittings – Verify fitting series based soap solution. Failure to
corresponds to the selected do so may result in an explosion E
hose. Visually inspect fitting(s) and personal injury when hose
for a through-hole, threads and is used.
damage.
Tooling, Equipment & Accessories
F
Assemble hose – Push fitting
onto hose slightly and then
remove tape. Continue pushing
fitting onto hose until fitting
reaches depth insertion mark.
General Technical
For detailed ordering information, please consult price list or contact Parflex Division. G
Parker Hannifin Corporation | Parflex Division | Ravenna, Ohio | parker.com/pfd G-29
