RaceFlux PH7 Push-Lock Hose (400 Series Standard)

Part #
PH7
Size Price Stock Qty
$2.51
$3.02
$3.52
$4.65
$5.66

Note: Sold by the foot. Maximum continuous length is 100 feet (30 meters)

Part # PH7

RaceFlux's RH7 rubber push-lock hose features an inner outer layer made from a CSM + CPE blend for compatibility with most all automotive fluids including lubricants, oils, gear oil, transmission fluid, coolants, methanol, water, and air. An embedded polyester fiber braid serves as reinforcement for a maximum pressure rating of 250 PSI. This hose meets the industry standard for "400 Series" push-lock hose.

This hose may be used for gasoline but is not recommended for ethanol and fuels containing ethanol as it will allow for some fuel permeation (emmission of fuel vapor). For fuels, we recommend FKM rubber or PTFE hoses as these will allow for nearly zero fuel permeation.

May be used with standard RaceFlux and other brand push-lock or hose barb fittings. 

Assembly Notes

Push-lock hoses fit tightly on the barbs by design. To aid in assembly:

  • Use dish soap as a lubricant when inserting the push-lock barbs into the hose
  • Heat the hose by dipping it in hot water or use a blow dryer to soften the hose
  • Hold the fitting in a vice and push the hose onto the barb in a single motion while simultaneously rotating the hose

Please note: Hose clamps (i.e. worm-gear or Oetiker ear clamps) are REQUIRED when:

  1. Using smooth hose barb fittings
  2. Using push-lock fittings with an operating pressure above 10 psi

Failure to install a hose clamp when necessary will likely result in failure and/or serious damage (i.e. a hose backing off the fitting). 

Please reference the chart below to determine the correct ear clamp part number and size range. Note that the hose barb causes the hose to bulge, so you must use a clamp with a range larger than the hose outer diameter.


Features and Benefits

  • Color is solid black
  • Inner and outer bores made from a blend of CPE (Chlorinated Polyethylene) and CSM (Chlorosulfonated polyethylene)
  • Reinforced with an embedded polyester fiber braid
  • -40°F (-40°C) to 212°F (100°C) operating temperature
  • 250 PSI max operating pressure
  • For use with push-lock style fittings (not for use with re-usable "cutter" style or crimp AN hose end fittings)
  • Note: This hose should NOT be submerged in fuel or used inside of fuel tanks
  • Note: A hose clamp is required when using smooth hose barb fittings. Hose clamps are recommended when using push-lock fittings and required if operating pressure is above 10 psi.

 

Hose Specifications Chart

Part Number Inner Diameter (I.D.) Outer Diameter (O.D) Min. Bend Radius Ear Clamp Part # (Size)
PH7-05 0.31" (7.90 mm) 0.56" (14.20 mm) 3.0" (76.2 mm) HCP-3185 (15.5-18.5 mm)
PH7-06 0.38" (9.65 mm) 0.63" (16.00 mm) 3.0" (76.2 mm) HCP-3185 (15.5-18.5 mm)
PH7-08 0.50" (12.70 mm) 0.75" (19.05 mm) 5.0" (127 mm) HCP-3226 (19.0-22.6 mm)
PH7-10 0.63" (16.00 mm) 0.94" (23.88 mm) 6.0" (152.4 mm) HCP-3256 (22.6-25.6 mm)
PH7-12 0.75" (19.05 mm) 1.00" (25.40 mm) 7.0" (177.8 mm) HCP-3296 (26.6-29.6 mm)

 

Sold by the foot. Maximum continuous length is 100 feet (30 meters)

 

Specifications
Drop Ship Item
No
Special Order Item
No
Hose Style
Push-lock
Applications
Breather and vent lines
Gauge and sensor lines
Hydraulics
low pressure (return lines)
Other oil
water
and air systems
Vacuum lines
Fluid Compatibility
Air and gas
Alcohol
Coolants
Engine oil
Gear oil
Methanol
Nitrous Oxide
Power Steering Fluid
Transmission fluid
Vacuum
Water
Conductive (Anti-Static)
Yes
Outer Cover
CPE+CSM Blend
Reinforcement
Polyester Fiber (PTA + MEG)
Inner Bore Material
CPE+CSM Blend
Color
Black
Size
N/A
Minimum Operating Temperature
-40°F (-40°C)
Maximum Operating Temperature
212°F (100°C)
Maximum Operating Pressure
250 psi (17.24 bar)
Vacuum Rating
18 in/Hg (60
955 Pa)
Burst Pressure
1000 psi
Manufacturer
RaceFlux
Write Your Own Review
You're reviewing:RaceFlux PH7 Push-Lock Hose (400 Series Standard)
Your Rating