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Nexus Stainless Steel DHW Cylinder InLine 500XL-LE1 32 mm Black

236 200 1003 500 L stainless steel DHW cylinder with XL 316L heat exchanger, black finish and all connections in one vertical line.


  • Nexus™ InLine series Brand:
  • RVS Inline Series Category:
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Cost overview
  • € 2.325,11
    Article

500 L Stainless Steel DHW Cylinder for Larger Installations

The 500XL-LE1 is built for projects that require a larger domestic hot water reserve. Its higher storage volume helps cover peak demand while keeping the technical layout clear and serviceable.

XL Heat Exchanger with High Transfer Capacity

The 40 m corrugated AISI 316L heat exchanger supports strong heat transfer from the heat pump to the stored water. This is useful for systems with multiple draw-off points or longer hot water usage periods.

Robust Stainless Steel Tank for Professional Use

Duplex 2205 stainless steel, PU insulation and the black casing provide a durable construction for demanding HVAC projects and long-term operation.

Specifications

Technical specifications - PAWT 500 XL-LE1 32mm

General
Product type Stainless steel heat pump cylinder / hot water storage tank
Rated volume 500 L
Actual volume 470 L
Application Heat pump / domestic hot water
Installation type Vertical floor-standing
Connection layout All connections in one vertical line
Number of exchangers 1
Height [mm] 1797
Tilt dimension [mm] 1929
Outer diameter [mm] 700
Inner diameter [mm] 600
Insulation CFC-free rigid PU foam
Insulation thickness [mm] 50
Outer casing Frosted metal, Black
Weight [kg] 88
Warranty 5 years
Tank
Tank material Stainless steel Duplex 2205
Max. operating / test pressure 6/10 bar
Max. tank temperature [°C] 95
Heat exchanger
Exchanger type XL heat pump corrugated coil heat exchanger
Exchanger design Corrugated pipe coil
Exchanger diameter [mm] 32 mm
Exchanger material AISI 316L stainless steel
Exchanger length [m] 40
Exchanger surface area [m²] 6
Exchanger volume [L] 30
Max. exchanger pressure [bar] 10
Max. exchanger temperature [°C] 95
Connections
H DN 14 G 1" P&T safety valve 1797 mm
D DN 3 G 1¼" Ø32 mm AISI 316L XL heat exchanger 30 m, inlet / outlet 1460 mm
A DN 4 G 1¼" Ø32 mm AISI 316L XL heat exchanger 30 m, outlet / inlet 380 mm
C DN 5 G 3/4" Sensor pocket 1 (12.7 mm) 1260 mm
L DN 6 G 1½" Electric heating element 330 mm
I DN 7 G 3/4" Sensor pocket 2 (12.7 mm) 620 mm
E DN 8 G 1¼" Connection (inlet / outlet) 280 mm
F DN 9 G 1¼" Connection (inlet / outlet) 1560 mm
G DN 16 G 1/2" Drain port 33 mm
Safety requirements
The storage vessel must be protected against overpressure at all times.
We recommend installing the following safety accessories:
* Safety valve and inlet combination
* Nexus sanitary expansion vessel
* Nexus expansion vessel for heating systems
The required expansion vessel capacity must be calculated according to the total system volume and operating conditions.