Salamander CT55 / CT55+ Water Pump

[WarmSoks]

Anyone know what the difference is ?

i have to replace a Salamander New Pearl 55 for feeding the Hot Water taps

I am sure i will be ok with either one

i can probably get the CT55+ easier , locally

i looked on the Salamnder web site but I'm none the wiser , not being in the trade

 

[seco services]

CT 55 is 1.6 bar
CT55+ is 1.6 or 2.5 bar and now has integral isolation valves.