By the age of the label almost certainly a low pressure tank. But what would be more revealing is the plumbing pipework at the top of the tank.
A low pressure tank will probably have a header tank in the ceiling. Turn the water off at the toby and see if the hot taps still runs. If it does it is you have a header tank.
wembley1,
Sep 13, 11:09pm
There you go — it tells you on the label — maximum pressure (working head) = "25 ft" which equals 75 Kpa.
A mains pressure tank works on around 250-700 Kpa.
lythande1,
Sep 15, 12:45am
Does it matter? You can replace it with a high pressure one if you want.
gpg58,
Sep 15, 12:58am
As others say, Definitely low, 25ft head, is less than 11 psi.
greenfox,
Sep 15, 1:15am
Hijacking the thread. Can you read the date on this cylinder. From my memory for useless stupid facts (if it is correct) , Auckland moved from 5 to 6 digit phone numbers in about 1968. Is this cylinder still operational?
christin,
Sep 15, 5:51am
I think it was a bit later, I render having a five digit phone number growing up. Was born In 1970. A prefix got added around late 70’s -80s
dastedly,
Sep 30, 4:51am
It is a mains pressure .those one had a coil in side them to give the mains pressure .the cylinder it self is low pressure .They stop making them 30 years ago .
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