Earl's PERFORM-O-FLEX stainless braid-protected synthetic rubber hose is the premium quality racing hose depended on by the top racing teams of every professional sanctioning body in the world. PERFORM-O-FLEX features an inner liner of synthetic rubber. A partial coverage protective sheath of stainless steel braid is embedded in the liner during manufacturing. The reinforced hose liner is then bonded to a full-coverage outer protective sheath of high tensile stainless steel wire braid. Tougher than this, hose doesn't get. Yet Perform-O-Flex, with its inner liner, remains flexible at temperatures between -40 and +350 degrees F. Racing Greats have depended on PERFORM-O-FLEX hose and SWIVEL-SEAL hose ends since 1972. Perform-O-Flex hose is intended for use with Swivel-Seal, Auto-Fit and Auto-Crimp hose ends only. No other Earl's hose ends are intended for use with Perform-O-Flex hose. The use of other manufacturer's hose ends is not recommended. PSI rating is determined by many factors including hose end in use and assembly method.
Features:
High-Temp. Synthetic Rubber
Brand Earls
Stainless Steel Inner Braid
Use with Auto-Crimp, Auto-Fit, Econ-O-Fit, and Swivel-Seal Hose Ends
Clean and Fast Flowing
Provides Constant Flow
Full Coverage Outer Braid
Mechanical Bond Between Layers
Sold 3 feet in continous lengths
Emmision Code 5
Temperature Range -40° to 350° F
Automatic Transmission Fluid, Coolant, Diesel, E85, Methanol/Alcohol, Oil, Pump Gas, and Race Gas
Fluid Type Rating - Automatic Transmission Fluid
✰✰✰✰✰
Fluid Type Rating - Coolant
✰✰✰✰✰
Fluid Type Rating - Diesel
✰✰
Fluid Type Rating - E85
✰✰
Fluid Type Rating - Methanol/Alcohol
✰
Fluid Type Rating - Oil
✰✰✰✰✰
Fluid Type Rating - Pump Gas
✰✰
Fluid Type Rating - Race Gas
✰✰✰
Fluid Type Rating - Vacuum
✰✰✰✰✰
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Part #
403040ERL
403060ERL
Hose Size
4 AN
6 AN
Inside Diameter
.219"
.344"
Max Working PSI
1500 PSI
1500 PSI
Min. Bend Radius
2.0"
2.25"
Outside Diameter
.436"
.547"
Part #
403100ERL
403120ERL
Hose Size
10 AN
12 AN
Inside Diameter
.563"
.688"
Max Working PSI
1250 PSI
1000 PSI
Min. Bend Radius
4.0"
4.5"
Outside Diameter
.797"
.938"
Part #
403160ERL
403200ERL
Hose Size
16 AN
20 AN
Inside Diameter
.875"
1.125"
Max Working PSI
750 PSI
500 PSI
Min. Bend Radius
5.5"
8.0"
Outside Diameter
1.156"
1.438"
Part #
403240ERL
Hose Size
24 AN
Inside Diameter
1.375"
Max Working PSI
250 PSI
Min. Bend Radius
9.0"
Outside Diameter
1.703"
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Engineer Preferred Fittings, Hose, Hose Ends & Components for Professional Level Projects
We carry the largest stock levels in the industry. For Defense Department Overnights & A.O.G. Orders, they are usually serviced same day with some exceptions. Cut off times are approximate for all types of orders, please read our shipping policies for processing guidelines.