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.

Support components

Photo of product family: Support components


Access doors and cleanout elements consist of a line of products enabling inspection
and cleaning of ventilation ducts.

Among them, there are: MSFK sealing clamping rings made of galvanized sheet with
a sealing of polyurethane foam in the diameter range from 80 to 400 mm, cleaning bends
with access doors, blanking plugs for revision bends and T-pieces as well as
a system of FLT flange connections and FLKT clamps which are mounted in round ducts
and fittings to enable their fast assembly and disassembly.

Support components - Products range
Miniature picture Product code Name of product Files to download
Photo of product Flanged spigots for round ducts FLT

Flanged spigots for round ducts


The quick-coupling flanges for spiral ducts and seam-welded dust extraction
ductwork are installed directly at the bare ends of ducts or fittings.
All quick-coupling flanges are installed by sliding them over the duct or
fitting at the side with tab fasteners toward the duct / fitting end.

They can also be fastened with self-drilling screws or rivets. The ducts and
fittings tipped with quick-coupling flanges are a great choice for ductwork
joints which require fast disassembly and reassembly. This solution is widely
popular in woodworking and sawdust or EPS debris collectors.

The quick-coupling flanges are also recommended for large-size ducts and fittings
(diameter of 630 mm or greater) with joints at high levels for a quick and easy
joining process. A ductwork system built with the FLT quick-coupling flanges
meets airtightness class C.

Flanged spigots for round ducts
Photo of product Dust extraction and ventilation ductwork clamp
FLKT

Dust extraction and ventilation ductwork clamp


The clamps for quick-coupling ventilation ductwork
components are intended for securing the FLT quick-coupling
flanges in ductwork systems made from galvanized or stainless
steel. The clamp binds two quick-coupling flanges together
by tightening the clamp's screw, similar to a hose clip.

The cross-sectional profile of the quick-coupling flanges is
wedge-shaped; when the band over them is tightened, the
opposing flanges are brought to a very tight fit, providing a
maximum seal of the ductwork joint. The FLKT-L band with
a PU foam sleeve helps provide even more effective sealing
of the ductwork joint.

Dust extraction and ventilation ductwork clamp
Photo of product Duct end access cap
CPFH

Duct end access cap


The CPFH access caps are used to blind off round access
ends of the TPCL T-pieces, the BPBKCL cleanout bends,
and other ventilation fittings.

The caps feature either one or two handles (according
to the diameter) to facilitate frequent opening and closing.
A female access cap requires a duct fitting end to be installed.

Duct end access cap
Photo of product Sealing clamps MSFK

Sealing clamps

MSFK sealing clamps are used for connecting ventilation ductwork components, like duct fans, which need to be removable without having to disassemble a large portion of the system. They can also provide an enhanced seal at ductwork joints. Standard sealing clamps are lined with polyurethane foam on the inside. An optional sealing clamp version is available with an EPDM liner,

Sealing clamps
Photo of product Cleanout (clearance) bend BPKCL/BPKC 90

Cleanout (clearance) bend


Cleanout bends enable easy cleaning of ventilation systems composed
of fittings and spiral coiled ducts. They help reduce the number of
access doors and cleanouts to be installed – a cleanout bend provides
access to both ductwork legs at the same time.

This product is available in male connection sizes, and should be
closed using an access cap with handle, e.g. the CPFH cap.
The solution also ensures less pressure loss compared to traditional
T-pieces.

Cleanout (clearance) bend
Photo of product Cleanout (clearance) bend BPBKCL/BPBKC 90

Cleanout (clearance) bend


Cleanout bends enable quick and easy cleaning of ductwork.
An access door is made exactly at the top of the bend to
help access both legs of the ductwork.

The cleanout bend is sealed off with the CPFH female-sized
access cap featuring a convenient handle or handles
(according to the diameter).

Cleanout (clearance) bend
Photo of product Segmented end cap with handle for round ducts 
CSH

Segmented end cap with handle for round ducts


The CSH segmented end caps are designed for blinding the ends
of round ventilation ducts which need to be accessed at frequent
intervals.

To facilitate this, end caps are provided with one or two handles
(according to the diameter).

Segmented end cap with handle for round ducts
Photo of product Access blind plug for SPIRAL ducts 
CSHL

Access blind plug for SPIRAL ducts


The CSHL access blind plugs are available in galvanized steel,
stainless steel or aluminium as access closures installed
at the ends of spiral ducts or type B1 welded ducts.

EPDM gaskets provide air tightness class D, which helps reduce
air pressure losses in the ventilation system and allows using
lower-performance and more budget-friendly fans and AHUs.
One or two handles are provided (according to the diameter) to
facilitate frequent removal and plugging.

Access blind plug for SPIRAL ducts
REKUPERACJA
PROJEKTOWANIE