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  • HP4T

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  • Recent Forum Posts

    chilliwilly

    Re: Hall Training Centre in Gravesend

    I have heard good things about Hall training, I did mine at Polar Pumps in Doncaster last year, they do the one and two day BESA awareness and assessment

    chilliwilly 20-02-2018, 11:55 AM Go to last post
    mbc

    Re: Liquid Pumps High Delivery Pressure

    Hi
    In All wet evaporator we have mix liquid and vapor and refrigerant is boiling . on bottom more liquid and at top more vapor and if can not

    mbc 20-02-2018, 11:25 AM Go to last post
    podik

    Re: Grasso M-1 oil pressure

    I'm sorry, I'm stupid. :-)
    Lubricating pressure is Poil - Psuc. But as you can see, Poil is about - 1.5 bar Pdis (few pressure losses on pipework,

    podik 20-02-2018, 10:54 AM Go to last post
    podik

    Re: Grasso M-1 oil pressure

    Hello,
    sorry for the late reaction and my English. :-)
    Yes, internally within that compressor are smaller channels and a few pressure losses

    podik 20-02-2018, 10:37 AM Go to last post
    Superfridge

    Re: Liquid Pumps High Delivery Pressure

    Ok, it would appear that more liquid is often less duty.

    Thanks RANGER1, great links, will take a bit of time to get through, still got a

    Superfridge 20-02-2018, 09:57 AM Go to last post