Whale water pump (1 Viewer)

[Alonsos]

my Autotrail has no water pump socket thus when to far away from a tap I'm reduced to a dozen or more watering can trips !
So I have a whale pump and going to buy a socket to fit,
My whale pump has 2 pins
2mm & 1 1/2 mm
Do you know what polarity the pins are - + I would think the 2mm is the + but guessing
Thanks guys

 

[Lenny HB]

Simple, start engine, drive to tap, that's what I do.

 

[tonyidle]

my Autotrail has no water pump socket thus when to far away from a tap I'm reduced to a dozen or more watering can trips !
So I have a whale pump and going to buy a socket to fit,
My whale pump has 2 pins
2mm & 1 1/2 mm
Do you know what polarity the pins are - + I would think the 2mm is the + but guessing
Thanks guys

You won't damage the pump whichever way you connect them. Try them both ways though because the pump shifts slightly more water when wired correctly.

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