Bicycle Pump Leather Washer

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Bicycle pump leather washer. A 2nd life for a dead coleman pump leather duration. Using moulds i am having to hit the former with a hammer to drive the soaked blank into the mould so i doubt whether you could use a piston and pump tube to make a pump washer. Post 2008 they have a 30mm id and the barrels went from steel to aluminum. Nitrile pump cup washer only all stoves and lanterns 6 90.

Dolf heubers 863 033. Buy silca floor pump 28mm italian made leather washer 731 now at pushys. Pre 2008 pumps had a 28mm barrel which uses the 731. Orders 100 ship free.

I was able to install this in my older pump but it was a tight fit and the pump is hard to use. If you have an old silica pump use the phil s like the first guys said. How to make plastic washers from recycled hdpe for the rope pump. If you don t know the age measure.

Since the 1960 s we ve used the same supplier in milan italy who cuts them from the excess material left over from the production of high end luggage hand bags and luxury italian cars. Silca leather plunger washer. Leather pump cup washer kit all coleman stoves and lanterns including peak 1 5 00. The leather has arrived and the type of leather seems suitable for pump washers however there was a choice of thicknesses and i chose a skin too thick.

Lowest price on silca floor pump 28mm italian made leather washer 731. Made from best quality full grain leather with a classic zinc plated prong roller buckle. I m ordering the correct 731 washer which should restore the pump to its good old self. Vibrelli bike floor pump with gauge high pressure 160 psi presta valve bike pump automatically switches to schrader bicycle pump comes with glueless puncture kit 4 5 out of 5 stars 4 148.

Leather cup washers were used in the first pumps that silca produced in 1917 and are still used in all of our floor pumps and frame pumps today. Older pumps use a leather gasket that must be oiled the oil swells the leather and creates the seal. My bike pump is kinda dry and can get hot fast when it s being used. From a purely functional standpoint inexpensive o rings are.

A small press is used to trim and pressure form these leather washers into durable pressure gaskets. Replacement leather gasket for silca pista and superpista bicycle floor pumps produced before 2008. A picture of our traditional black leather strap 21 x 5 8.