This website uses cookies. Find out why they are used read our privacy policy. x
By browsing this website you agree to use cookie files, in accordance with the current browser settings.

Rectangular reducers

Photo of product family: Rectangular reducers


Reducers are produced in dimensions in accordance with types referring to rectangular ducts.

They are applicable as transitions from rectangular to round ventilation ducts or as the
reduction of two rectangular ducts. Both types can be made symmetrically or asymmetrically where each dimension can be individually defined.

Rectangular reducers - Products range
Miniature picture Product code Name of product Files to download
Photo of product Rectangular eccentrtic reducers QPR2

Rectangular eccentrtic reducers


The eccentric reducers are adapters designed for coupling two rectangular
ducts of different sizes.The ends are fitted with sheet angles, and
the entire fitting is braced by cross-wise ribbing.

The eccentric reducers help route the ventilation ductwork with liberal
modifications of all duct dimensions and offsetting the centreline by any
value in both directions.

Rectangular eccentrtic reducers
Photo of product Eccentric square-to-round transition PR7 / PRL7

Eccentric square-to-round transition


This transition piece changes the ductwork shape from rectangular to round.
The fitting helps route the ventilation ductwork with liberal modifications
of all duct dimensions and offsetting the centreline by any value in both directions.

The round connector is male in the standard version.
The PRL7 fittings have a male connector fitted with a gasket.

Eccentric square-to-round transition
Photo of product Rectangular concentric reducers QPR6

Rectangular concentric reducers


The reducers are adapters designed for coupling two rectangular
ducts of different sizes.The ends are fitted with sheet angles,
and the entire fitting is braced by cross-wise ribbing.

The reducers help in routing ductwork at points where a symmetric
cross-section reduction is required. The ducts are kept coaxial
at both ends.

Rectangular concentric reducers
Photo of product Concentric square-to-round transition PR1 / PRL1

Concentric square-to-round transition


This transition piece changes the ductwork shape from square to round.
This fitting helps in routing round and rectangular ducts with the centrelines aligned.

The square connector has a flange frame in the standard version.
The round connector is male in the standard version.
The PRL1 fittings have a male connector fitted with a gasket.

Concentric square-to-round transition
REKUPERACJA
PROJEKTOWANIE