How can you tell the age of a Grundfos pump?
How can you tell the age of a Grundfos pump?
The pump type as well as the manufacture date code are included on the name plate. The first two digits of the date code are the year and the last two are the week. In week 23, the pump was manufactured.
What is a Grundfos Super Selectric?
UPS 15-50 Selectric and UPS 15-60 Super Selectric circulators are designed to cater for the majority of domestic wet central heating systems up to 35kW. The pumps incorporate a new energy saving three speed motor for pump to system matching and consequent reduction of hydraulic noise.
How long should a Grundfos pump last?
15-20 years
Grundfos pumps, on the other hand, typically last 15-20 years before needing a replacement or repair.
What do the numbers mean on a central heating pump?
In short, the numbers on the pump have an octane number that measures the variability of gasoline volatility. The numbers measure volatility in the opposite direction to what you would expect. Example: A premium fuel with an octane rating of 93 is less volatile than a low quality fuel with an octane rating of 87.
What kind of flange does a Grundfos Selectric use?
IL” BSPM Oval flange (available for replacement purposes only) Selectric (UPS15-50): 2.5k super Selectric 2.5kg Application Grundfos Selectric/Super Selectric Domestic Circulators are designed for circulating hot water in both sealed and open-vented central heating systems. They are not designed for cold water boosting and transfer applications.
What’s the maximum pressure for a Grundfos Selectric circulator?
Grundfos Selectric/Super Selectric Circulators are suitable for a maximum water temperature range of +150C to +110 C (see table) and maximum operating pressure of 10 bars. The pumps may be used in heating systems containing glycol based anti-freeze with corrosion inhibitors, up to a maximum of 50% solution.
Where can I find the Grundfos pump manual?
At the Grundfos Product Center, you can quickly and easily find pump installation guides, pump manuals, and all the technical data you need to keep your system working its best. Once you enter Grundfos Product Center, you will see a menu with four coloured categories at the top. Select ‘Catalogue’.
