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hygienic tank

EHSS 550 · without insulation

EHSS Type 550 · Hygienic Layer Combination Storage Tank with 2 Solar Heat Exchangers.

Item No. 176550

  • Tanks without insulation
nominal capacity
501
Ø without insulation
700 mm
Height
1,650 mm
Weight
167 kg
Tank 176550 Delivery time: approx. 4–8 weeks

As of Oct 28, 2026

Request for 176550

EAN 4250659511150

EHSS Type 550

Image to follow in higher resolution

Dimensions and weights

H 1,650 Ø 700
Ø without insulation
700 mm
Height
1,650 mm
tilt height
1,690 mm
Weight
167 kg

Connections

No connections have been specified for this tank yet.

Technical Specifications

Volume

nominal capacity
501

heat exchanger

Heat exchanger Bottom Surface
1.8 m²
Heat exchanger Top Surface
1.2 m²
Stainless steel corrugated pipe surface
7.7 m²

Print

Operating pressure of storage tanks
3 bar
Max. Pressure EWW
6 bar
Max. Pressure heat exchanger
6 bar

specification text

Hygienic layered combination storage tank with 2 heat exchangers

Buffer tank for all hot water central heating systems. Suitable for: solid-fuel and oil-fired boilers, solar systems, and gas or electric instantaneous water heaters. Manufactured from high-quality S235JR steel in accordance with EN 10025 and Directive 97/23/EC. Exterior with rust protection; interior untreated. Hot water flows through a V4A 1.4404 stainless steel corrugated pipe, including a sensor terminal strip for variable sensor positioning.

Nominal capacity
501 L
Max. operating pressure of the storage tank
3 bar
Test pressure of the storage tank
4.5 bar
Minimum pressure in the storage tank
+0 bar
Max. operating temperature
95°C
Min. temperature
20 °C
Stainless steel corrugated pipe surface
7.7 m²
Max. Pressure EWW
6 bar
Heat exchanger Top Surface
1.2 m²
Heat exchanger Bottom Surface
1.8 m²
Max. Pressure heat exchanger
6 bar

Features

  • 4 x 1½" sockets (system connection on the left)
  • 4 x 1½" sockets (system connection on the right)
  • (System connection incl. layer baffle)
  • 1 x 1½" socket (air vent)
  • 4 x ½" sockets (standard sockets)
  • 1 x 1 ½ " socket (electric heater)
  • 2 x 1 ¼" socket (hot and cold water)
  • 4 x 1" Socket (heat exchanger)

The system connection ports are spaced 100° apart. Dimensions without insulation: 700 x 1650 (Ø x H) mm

Manufacturer
Juratherm GmbH
Match Code
EHSS 550
Weight
~187 kg
Tilt height
1690 mm
EAN13
4250659511150

Product video

EHSS 550 in motion