|Super heavy wall clear polyurethane pulse line has an extra thick 3/16” wall that will not dampen crankcase pulse even on longer runs. Clear one-piece urethane construction is not affected by fuel. Will not harden, crack, or become brittle with age. Can also be used as clear fuel line. Sold by the foot.|
Does what it should and had no issues
SUPER HEAVY PULSE LINE 7/16OD 1/4ID
I used this line to rehab the pulse lines on several 30 year old jet skiis. This line worked exceptionally well, and definitely improved the fuel pumps actions. I also ordered the standard pulse line, and will keep that on hand. However, the additional cost of the heavy duty line appeared to be worth it.
This is excellent tubing, Im glad that you stock it!
The quality is top notch and delivery time was excellent.
very good line!!! you will never use anything else.
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
The Super Heavy Pulse line should not be used for the oil system to the rotary valve. The correct hose to use is part number 956-140 and is sold by the meter.
The supplier does not have a specific clamp or barb fitting recommendation. Worm gear style clamps are commonly used on this hose. Along with brass or plastic barb fittings.
Per the manufacturer, no it does not.
-80* to +225*F. For each 60*F drop, at room temp, add 50% PSI, & deduct 50% PSI for each 60*F temperature rise at room temp.
Yes, it is flexible and fuel resistant.