Heat Pump Storage Tanks
Storage designed around heat pump flow rates and stratification.
Overview
Heat pumps behave differently from boilers. They deliver a lower temperature lift over a longer run, which makes stratification and connection height far more important than they are on a boiler system.
We build storage specifically for heat pump duty — nozzle heights that preserve the temperature layers, sensor pockets where the controller actually needs to read, and insulation sized for the longer heating cycle.
This is also where SAI DRY FAB and Neo Heat Pump work as one package: the heat pump and the tank engineered together rather than matched after the fact.
Specification at a glance
- Capacity200 to 20,000 litres as standard. Larger capacities built to order.
- OrientationVertical preferred for stratification; horizontal available where headroom is limited.
- InsulationPUF or rockwool with cladding, specified for heat pump run cycles.
- ConnectionsNozzle schedule, sizes and positions built to your drawing
- FinishMill, brushed, polished or clad, specified per order
- TestingScope agreed at order stage and recorded
Dimensions, thicknesses and ratings are confirmed at engineering stage against your duty. We do not publish generic figures.
Key features
- Nozzle heights set to preserve thermal stratification
- Sensor pockets positioned for heat pump controller logic
- Insulation sized for longer, lower-temperature heating cycles
- Connection sizes matched to heat pump flow rates
- Internal diffuser to stop incoming flow destroying the layers
- Engineered alongside Neo Heat Pump systems where both are supplied
What we can change
- Multi-tank arrangements for staged or cascade systems
- Electric backup heater boss where a top-up element is planned
- Solar coil or second circuit provision
- Compact footprint for terrace plant areas
- Matched finish across a full plant room package
Materials
- SS 304
- SS 316
- MS / carbon steel
Where it is used
Typical applications for this tank type. Suitability for your specific duty is confirmed before we quote.
Technical datasheet. A downloadable datasheet is published here once an approved PDF exists for this product. In the meantime, tell us your duty and we will send written specifications for your case.
Enquire about heat pump storage tanks
Send us the capacity, the medium and where the tank has to go. If you have a drawing, even better. If you have none of that yet, send what you do know — most enquiries start that way.
- Reply during working hours, Monday to Saturday, 9:00 am to 6:30 pm
- Tanks and Neo heat pump enquiries reach the same team
- Specification confirmed in writing before manufacture
Get a quote for Heat Pump Storage Tanks
Two fields are all we need to start. Everything else is optional.
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WhatsApp should have opened with your details filled in. Press send there and we will reply during working hours. If it did not open, call us on +91 96063 94105.
Common questions
No. Tell us the make, model, flow rate and design temperatures and we build to suit. Where the heat pump is a Neo unit, we already know the numbers.
A heat pump works best returning cool water to the evaporator. If the tank mixes, the return temperature rises and efficiency drops.
Yes, we provide the boss for it at the height you specify.
Several smaller tanks often move into a plant room more easily and give staging flexibility. We will work through both options with you.
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View detailsNeed this built to a drawing?
Send the drawing and we will work from it, confirming the specification in writing before anything is cut.