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Thread: Ammonia Hose
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Re: Ammonia Hose
they are corrugated on the outside but smooth on the inside, and coil up like a dream as they don't have a "memory" like the rubber hydraulic hoses.
I have a "charging hose" with ball valves on either end that I keep pressurized so I don't have to purge it or vacuum it before use.
pressurized, not like I leave it with 6 bar, after purging it I close the valves when there is still clean NH3 gas in it.
a coiled up 10-15 meter hose I can hold up with my arm outstretched.
Screenshot_1.jpg
They take being driven over by forklifts, maybe not repeatedly but a couple of times
The hydraulic hoses are also braided, and had one being driven over by a forklift and it was completely blocked, couldn't push 40 bar of N2 through it.-Cheers-
Tycho
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02-05-2024, 09:10 PM #2
Re: Ammonia Hose
Tycho,
Thanks might check out.
Probably expensive, but the one we get are anyway.
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Re: Ammonia Hose
Tell you what, pm me your address and I'll send you a 3 meter one
we use the 1/2" hose, outside diameter, and we have 3/8 NPT female connection on either end
Because then I can fit male, female, valve or whatever directly on the hose,
The shorter hoses, 1 or 3 meter I have 10mm Ermeto on either end, female swivel nut on one end and male 10L on the other end, because then I can connect it to the plant with the Danfoss SNV 10mm we use and then I can splice it on to my other hoses using male to female if I need.
But the shorter 3 or 1 meter hoses are between the vacuum pump and the plant, so that is svivel 10mm ermeto on either end
I have a coil of 10mm Pneumatic pipe I can use as vacuum pump discharge, but most of the jobs are smaller and while it's not ideal, I leave the vacuum pump up on deck to vacuum through the 10-30 meter of hose, as I can leave it there to work while I take all the other tools back to the car and other wise clean up around the job.-Cheers-
Tycho
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03-05-2024, 08:57 AM #4
Re: Ammonia Hose
Last edited by RANGER1; 03-05-2024 at 10:54 AM.
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