EH 550 · Neodul® silver

Hygienic layered combination storage tank without heat exchanger, including insulation

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

522 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

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)

The system connection ports are spaced 100° apart.

Insulation Details

Material

Neodul®

Insulation color

Silver

Fire rating

B2 according to DIN 4102

Temperature Resistance

110 °C

ErP Class

B

ErP - Heat loss (W)

68 W

Insulation thickness of jacket (assembled): 130 mm, 110 mm gray EPS (0.032 W/mK), 20 mm polyester fiber fleece (0.040 W/mK)

Cover thickness 150 mm

• 100 mm EPS, gray, 0.032 W/mK
• 50 mm polyester fiber fleece 0.040 W/mK

Floor insulation made of high-density fleece

• 50 mm polyester fiber fleece 0.033 W/mK

Dimensions with insulation

• 960 x 1750 (Ø x H) mm

Manufacturer

Juratherm GmbH

Match Code

EH 550 Neodul

Assembly consisting of

• EH Type 550
• Neodul Insulation Type 600

Weight

~131 kg

Tilt height

1690 mm

EAN13

4250659516261