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Hose Coupling
Systems
B
99
DPL418
877.963.4966 •
dixonvalve.comB
Holedall™
Female Replacement Washers
Size
Buna
Part #
¾"
H5071-BU
1"
H5072-BU
1¼"
H5073-BU
1½"
H5074-BU
2"
H5075-BU
2½"
H5076-BU
3"
H5077-BU
4"
H5078-BU
Feature:
•
for use with female internally expanded permanent couplings on page 97
Permanent Pump Hose Couplings
Application:
•
economical and trouble-free couplings for gas pump hose
Features:
•
serrations on the stem embed in the hose eliminating wicking and leakage
•
shell extends beyond the stem preventing cutting of interior walls; tapered ends of stem and
shell protect hose when flexed
•
provide tamper-proof static connection which cannot be broken without completely damaging
coupling and hose
•
internal expansion of stem to nominal ID of hose provides full flow
•
broad, firm grip of coupling extends hose life by making it possible for hose to withstand more
flexings
•
Hand and electrically operated installation equipment is available; consult Dixon
®
for pricing
and availability.
•
UL listed
•
Reattach static wire if required
.
1
thrust plate required, part #
25000HTL15
Size
Male NPT
Hose OD
Chrome Plated Brass
Part #
¾"
¾"
1-13/64"
H5753
¾"
¾"
1-7/32"
H5754
¾"
¾"
1-17/64"
H5755
1
1"
1"
1-25/64"
H5771
1"
1"
1-29/64"
H5772
1"
1"
1-1/2"
H5773
1"
1"
1-9/16"
H5774
Part #
2500HB0000
Features:
•
hand operated, pull-through type expander
•
for use in a fixed location for small production runs or as a portable repair type expander
•
attaches sizes ¾" through 2" of the Scovil style and all sizes of the curb pump fittings
•
expander tooling sold separately
HB Coupling Expander Machine