6. Hydraulic separator

Hydraulic separators

Code

11 73 21

11 73 31

Specifications

Flow rate

m

3

/h

2

3

Boiler connec-

tions

1" F

1"1/4 F

User

connections

1" M

1"1/4 M

A

B

H

mm

mm

mm

382

110

110

382

110

110

Hydraulic separator in electro-welded, galvanised tube, compact and ready for as-

sembly. Fitted with threaded male connection on the system side and threaded

female connection on the boiler side. Equipped with 1/2" female lower connection

for the boiler probe. Covered by heat insulating protective shell, clad in galvanised

plating 0.55 mm thick. Maximum operating temperature 110°C, maximum operat-

ing pressure 6 bar, mounting brackets not included.

Use

This element has two very important functions:

•

To hydraulically separate the primary from the secondary circuit.

•

To allow a higher flow rate in the distribution manifold, compared to the

volumetric circulation that occurs in the boiler.

Recommended for use with condensation boilers, along with correct boiler

circulator regulation. The hydraulic separator ensures a low return temperature

(always lower than 57°C, the condensation temperature of water vapour in

methane gas), thereby increasing the system's performance.

Normally installed horizontally, and connected directly to the distribution manifold.

Can only be used for single zone systems, connected directly to a single mixing

/ shunt unit.

Fixing brackets for separators

Code

Distance

mm

11 73 18

100

Specifications

Wall mounting brackets for the hydraulic separator.

Use

Brackets used to fix the hydraulic separator to the wall, if it is fitted without a

distribution manifold.

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Manifolds and Temperature Control Units - Product Guide

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