Buffer tank P – without coil

от 615,00 лв.

Accumulates the heat generated by boiler; recommended for each space-heating system. Ensures optimum operating mode of biomass boiler, permitting its functioning at nominal power output even when the heating system does not need all the heat energy produced thereby.
Produced heat is accumulated and stored inside the buffer tank and can be used even when the boiler itself has cooled down.


Energy Efficiency
Aesthetic PVC jacket
Easy installation
Primer coated
Optional kit for electric heating

Product features:

  • Removable high efficiency insulation with thickness 100 mm and outer casing of PVC with RAL 9006 color
  • Multi-position mounting of temperature sensor
  • Primer coated on the outside of the tank
  • All threads are internal
  • inlet / Outlet connections – at 180 angle degrees
  • Easy installation
  • Optional kit for electric heating with nominal power  3kW, 4.5kW, 6kW or 7.5kW

Modifications and sizes, L:

  • 300, 500, 800, 1000, 1500, 2000, 2500, 3000, 5000

Energy Efficiency

  • Directive 2010/30 /EU, Regulation 812/2013:
  • Class С – depending on the volume.


1 – Aesthetic PVC jacket with color RAL 9006
2 – Primer coated outer surface
3 – Removable insulation
4 – Water tank of low-carbon steel

Technical specifications


P 300P 500P 800P 1000P 1500P 2000P 2500Р 3000P 5000
Height without insulation / with insulationH, Hi, mm1410/14601610/16601860/19102040/20902150/22202132/21822482/25322246/22962940/2990
Minimal vertical clearancemm143016401900207522202220254223323066
Diameter without insulation /with insulationD, mmØ 650/750Ø 650/850Ø 790/990Ø 790/990Ø 1000/1200Ø 1200/1400Ø 1250/1450Ø 1400/1600Ø 1600/1800
Operating pressure/Max. buffer temperaturebar/0C3/953/953/953/953/953/953/953/953/95
Recommended boiler size, connected to buffer tankkW6-1010-1715-2718-3327-5036-6746-8455-10091-167
Weight without insulation/with insulationkg, kg i60/7090/102118/134133/151206/229273/300305/335402/437585/625
Sleeve for Electric heating elementВ, mm, Rp 11/2”760790920113011301170117011841505
Heat carrierС1, mm, Rp11/2”117013701573174218081775212617972438
Heat carrierС2, mm, Rp11/2”139015201635
Heat carrierС3, mm, Rp11/2”8809901305142014742115
Heat carrierС4, mm, Rp11/2”770880980106010851170142011841735
Heat carrierС5, mm, Rp11/2”5406206707307657357358641155
Heat carrierС6, mm, Rp11/2”150150170170235230230344385
Heat carrierС7, mm,Rp1/2”/975Rp11/2”/1170
Heat carrierС8, mm, Rp11/2”66077082088089598098010821373
Heat carrierС9, mm, Rp11/2”260250310310375380380477518
Sensor sleeveА1, mm, Rp1/2”410410570580875920920910951
Sensor sleeveА2, mm, Rp1/2”106011201290150015001645164516602001
Sensor sleeveА3, mm, Rp1/2”101011201290145015251625162515902231
Sensor sleeveА4, mm, Rp1/2”420460465495520500500610691
Air vent sleeveF, mm, Rp11/2”141016101860204021502132248222462938
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