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Got a tip from a friend of mine and looks like it's this one: https://www.te.com/usa-en/product-180923.html :)

thnx for tip :)

Power connectors use in a boat - I'm looking for name/type - and if these are available (both male and female).

What type of oil should be used on these ones ? (it might get a bit cold during wintertime where it's gona sit).

Ahh, ok, any tips on how one calculate that from sizes of the wheels ?. :) Edit: found a pulley calculator: https://www.blocklayer.com/pulley-belteng.aspx

thnx, so this would mean it should actually have a motor of 5hp, and only rpm of 500 ?

I have a vintage Ingersoll Rand Type 30, 253 compressor, it have an electric motor of about 7.5KW (10hp) motor, rev seem to be 1455/min. I'm thinking of maybe downsizing the motor a bit, but not sure how small motor I can use on it (and is there any drawbacks to going a bit down?). Also what...

This is a 3 phase motor, and the motor sits on the tank (same stand as the switch). I haven't checked to much yet how it's best to wire it up, as the motor is drawing 28.5Amps (I think 7.5 Hp), I think it have been wired directly thru the switch, but was thinking of hooking up the motor to a...

Will probably work, was just wondering if this was a certain type of nut (with a name) :) so I could try to source em, but guess it's nothing common these days :)

I have a older Ingersoll Rand compressor that have a vintage Square D pressure switch, but 1 of the nuts for connector and 2 "bolts" for the grounding is missing. Is there any places one might pickup nuts in the same style ?. Pics :

I'v been thinking of replacing it, but this one isn't screwed into the body, it's of the types that's driven in, and I have to take apart the hole assembly to get it out - and propably replace the seal that it pushes against with the grease - so was hoping to find something that would fit...

I have a Ridigid pressure test pump that have a grease seal around the piston - and there is some kind of "riveted" grease ****** on it (not able to unscrew it so have to drill it out if I must re-tap it) - the problem is that the location of this ****** is so close to the base of the pump-head...

Thnx for the feedback - got it sorted, all was due to a leak in a hose when pressure built up - working fine now ....:)

Just acquired a Ridgid 1425 test pump, but when using it the piston sometimes get "stuck" when pumping - and one have to back up and then it might work or not, but eventually it will be able to pressed down. I suspect maybe the non-return valve are the source of problem - I can't find any...

No ideas/tips ? :)

Just aquired this very cheaply (mostly to get some parts of it like the manometer etc (I have some other IR vintage compressors this would suite :) ). However I'm firstly looking into the possibility to repair it if possible (the other compressors are much bigger - so thought this one would sit...

Will have to look into exact spec's as I guess the cabinet I got also have overloads protection - but will have to check the spec's on them - main priority was to get hold of the contactors as those cost an arm and a leg if one have to go for new ones.....:) The cabinet I think have been used...

hehe - it's for a Ingersoll Rand T-30/3000 compressor setup, I will have people who knows their way around the electrical stuff to set it up so no worries - on current drawi it should be now problem as the "farm" it's sitting in also have a sawmill with similar engine size setup :) For ref -...

Answering my own Q - confirmed they really can't be to big, so will be able to run with these one-------overkill though but for pretty much "free", I¨'l take it :)

I'v just got hold of a industrial star-delta cabinet with the following contactors: siemens 3TF52 Siemens 3TF54 Siemens Sirius 1065-6...5 these are quite a heavy duty type of contactors, and I was wondering if it matters - I'm going to run a motor of about 20-30hp out of these. Can...