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Item no.: 4207994

SINUS HydroFixx 280/320

with variable nozzle separations, 6 bar, 110 °C

Technical data

Type

280/320

Material

S235

Distributor content

45.0 L/lfdm

Separator content

35.9 L/lfdm

Operating temperature

-10 °C - 110 °C

Operating pressure

0 bar - 6 bar

Largest connection nozzle

DN125

Max. connections, generator circuit

to DN125

Max. volume flow

53.8 m³/h

Output at ΔT 20 °K

1250.00 kW

Chamber size

280/320

Wall thickness

6.0 mm

Connection separation (type of connection spacing)

variable

Weight in kg/m

72.6 kg/lfdm

EAN code

4036705834448

Product details

Combined flow and return manifold, comprising rectangular tube with chambers arranged in parallel and separated by a sinusoidal separating wall with horizontally welded hydraulic separator directly below. Ensures optimum hydraulic decoupling of the various primary and secondary circuits under all operating conditions. No interacting pumps at partial and full load. Can also be used with several different heat generators or chillers. Produced from black steel sheet S235.

Enables a space-saving and clear layout of the respective heating or cooling circuits. Connection nozzles designed as threaded or flanged nozzles and aligned at the height of the shut-off valves. Optionally possible from above, the side or below. Draining sleeves for flow and return chambers are fitted as standard.

With downward-directed outgoing sludge trap inclusive of desludging sleeve. Fitted as standard is a sleeve for locating the hydraulic separator’s sensor, which is used for measuring the secondary-side flow temperature for system control; it is positioned in the correct location on site. Supplementary sensor sleeves can be provided.

The component is checked for 100% leak-tightness and primed in the factory.

Downloads

Accessories

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4203375 - insulation for SINUS HydroFixx 280/320

Thermal insulation comprising interlocking half shells with end-pieces. Customised and precisely fitting cut-outs for all connection nozzles are provided in the factory. The half shells are fitted using stainless-steel clamping straps and quick-release fasteners. This enables simple assembly and disassembly for overhaul purposes.

The insulation thickness complies with the current building regulations (GEG). The insulation is not diffusion-tight.

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4208280 - insulation for SINUS HydroFixx 280/320

Thermal insulation comprising interlocking half shells with end-pieces. Customised and precisely fitting cut-outs for all connection nozzles are provided in the factory. The half shells are fitted using stainless-steel clamping straps and quick-release fasteners. This enables simple assembly and disassembly for overhaul purposes.

The insulation thickness complies with the current building regulations (GEG). The insulation is not diffusion-tight.

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Galvanised standing support including sound proofing. Comprising a floor plate with a stand pipe and head plate with a guide pipe. The connecting screws are included. The height of the standing support can be infinitely adjusted, allowing for compensation of uneven floors. Ensures safe and secure positioning of the manifold. Longitudinal holes in the floor plate allow it to be screwed to the ground.
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4205581 - wall bracket WAKO 500mm max 300/200 DN250

Galvanised wall bracket including sound proofing. Comprising a head plate fitted on an adjustable guide carriage. The connecting screws are included. The wall bracket depth is continuously adjustable. Wall fastening takes place via a plate with longitudinal holes.
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4205889 - draining gutter ELR galv

Discharge trough for safe and clean collection and capture of the system water to be drained from the respective heating or cooling circuits. Comprising galvanized steel plate edged in the form of a U-section. The length of the trough depends on the corresponding manifold and is prefabricated in the factory to ensure a precise fit.

To prevent spray water, a spray water lip of 30 mm is provided. A chrome plated flow sieve with a 2” female thread is included. Dimensions: 100x125x100 mm

Contact the Reflex Team and further information

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