DELIVERY PROGRAM VENTILATION ITEMS


made of PVC U, PP, PPs, PP-El-s, PVDF




Whenever it comes to the promotion of aggressive or explosive exhaust air, we are a competent partner for the construction of ventilation systems made of thermoplastic materials. In addition, specialized companies offer the manufacture and delivery of individual components, right through to the installation of the ventilation system on site from a single source.
The exhaust air systems made of plastic are tailored exactly to your needs

Areas of application for ventilation components and pipes are predominantly the chemical and pharmaceutical industry, universities, hospitals, laboratories and cleanroom areas, etc. The connection of the pipes, ducts and fittings is made either by flange, socket or butt weld.


We manage and supply the entire range of ventilation technology made of thermoplastics.

As connection type you can choose between butt weld, flange or socket connection.
Channels are bent on cant benches and welded with mirror machines.
We manufacture channels and fittings in any dimension.

We are happy to send you an offer for complex production on request.

All items can also be found in the webshop.



 



Plastic bend with sockets 90° Plastic bend with sockets 75° Plastic bend with sockets 60° Plastic bend with sockets 45° Plastic bend with sockets 30° Plastic bend with sockets 15° Plastic Tee with sockets 90° Plastic Tee with sockets 45°
 
Plastic double sockets Plastic reducer, concentric, with sockets Plastic saddle 90° outlet Plastic saddle 45° outlet Plastic breech with sockets 90° outlet Plastic breech with sockets 45° outlet Plastic through wall Plastic outlet with grille 30° angled
 
       
Plastic end cap with sockets Plastic cleaning orifice Plastic cleaning orifice Plastic branch outlet (T-piece) with cleaning orifice        
 
   
Plastic damper valve with handle and sockets, with 7.5° grate Plastic damper valve with handle and flange, with 7.5° grate Plastic damper valve with red control knob and sockets, adjustable in 15° grate Plastic damper valve with red control knob and flanges, adjustable in 15° grate damper valve with control knob and socket Plastic damper valve with control knob and flange    
 
Plastic butterfly valve with handle and sockets and lip seal Plastic butterfly valve with handle and flange and lip seal Plastic butterfly valve with sockets, adjustable with locking knob red, including lip seal Plastic butterfly valve with flanges, adjustable with locking knob red, including lip seal Plastic control valve with sockets prepared for motor Plastic control valve with flanges prepared for motor Plastic control butterfly valve with sockets prepared for motor, with lip seal Plastic control butterfly valve with flanges prepared for motor, with lip seal
 
         
Plastic flange with sockets Plastic flange without sockets Plastic blind flange and EPDM gasket          
 
   
Plastic flexible connector 4-times curled and brackets Plastic PVC Flexible connector 4-times curled, with sockets both sides Plastic PVC Flexible connector 4-times curled, with flanges both sides (compensator) Plastic TPE Flexible connector 4-times curled Plastic TPE Flexible connector 4-times curled, with sockets both sides Plastic TPE Flexible connector 4-times curled, with flanges both sides    
 
         
Plastic TPE Flexible connector 6-times curled Plastic TPE Flexible connector 6-times curled, with sockets both sides Plastic TPE Flexible connector 6-times curled, with flanges both sides          
 
 
Plastic sound attenuator (reducer) with sockets, length 500 mm Plastic sound attenuator (reducer) with sockets, length 750 mm Plastic sound attenuator (reducer) with sockets, length 1000 mm Plastic sound attenuator (reducer) with sockets, length 1250 mm Plastic sound attenuator (reducer) with sockets, length 1500 mm Plastic sound attenuator (reducer) with sockets, length 1750 mm Plastic sound attenuator (reducer) with sockets, length 2000 mm  
 
 
Plastic sound attenuator (reducer) with flanges, length 500 mm Plastic sound attenuator (reducer) with flanges, length 750 mm Plastic sound attenuator (reducer) with flanges, length 1000 mm Plastic sound attenuator (reducer) with flanges, length 1250 mm Plastic sound attenuator (reducer) with flanges, length 1500 mm Plastic sound attenuator (reducer) with flanges, length 1750 mm Plastic sound attenuator (reducer) with flanges, length 2000 mm  
 
         
Plastic back flow damper for vertical montage, model 1 (round) Plastic back flow damper for vertical montage, model 2 (rectangular) Plastic back flow damper for horizontal montage, model 3          
 
       
Plastic condenser deflector housing with socket d 110 - d 315 mm Plastic condenser deflector housing with socket  d 355 mm Plastic condenser deflector housing with flange d 110 - d 315 mm Plastic condenser deflector housing with flange d 355 mm        
 
     
Plastic outlet cowl with sockets Plastic outlet cowl flange Plastic Inlet/Outlet grille made of PVC Plastic Inlet/Outlet grille made of PVC Plastic stacking frame for inlet/outlet grille      
 
   
Plastic roof head 0° Plastic roof head 1° -22° Plastic roof head 23° - 45° Rain collar loose for
roofcurb
Sleeve for roof attachment Flange for roof attachment    
 
     
pipe made of plate material
s=5 mm
pipe made of plate material
s=6 mm
pipe made of plate materiall
s=8 mm
pipe made of plate material
s=10 mm
pipe made of plate material
s=12 mm
     
 
             
Plastic PVC-spiral coiled tube              
 

Optimize your shopping experience with our detailed delivery information


Plastic pipe systems


Overview of plastic pipe systems
Technical information on ABS pipe systems
Technical information on PVC  U pipe systems
Technical information on PVC  U transparent pipe systems
Technical information on PVC  C pipe systems
Technical information on PP pipe systems
Technical information on PP-R pipe systems
Technical information on PE pipe systems
Technical information on PVDF pipe systems

Chemiedur - pipe


Technical information on UP-GF (FRP) pipe systems
UP-GF (FRP) pipes
UP-GF (FRP) molded parts and connection
UP-GF-PP (FRP) molded parts and connection
UP-GF (FRP) adhesive collars
UP-GF (FRP) loose flanges
Pot Strainer DN 200 - DN 500 Inliner PP/FRP Coated
Pot Strainer DN 200 - DN 500 Inliner FRP/CBL Coated
Angle Seat Strainer DN 200 - DN 400 Inliner FRP/CBL Coated
Manhole mad of FRP and PP/FRP

Plastic pipes


Calculator for cutting pipes
Guidelines for sawing plastic pipe
Leftovers in plastic pipe
Standardization of plastic pipes and molded parts
PVC U pipes deviations
Pressure loss in pipe systems out of PVC U, PVC C and ABS pipe systems
Distinction between Rp, R and G threads
Screw lengths for flange connections

Plastic fittings


PVC U transparent ball valves
Diaphragm valves
Block valves
Butterfly valves
Plastic needle valves

 

Plastic Valves according to ATEX


New EU guideline 2014/34/EU
Plastic Valves in EX zones
Y-Strainers PP-EL DN 15 - DN 50
Check valves PP-EL DN 15 - DN 50
Angle seat valves PP-EL DN 15 - DN 50

Bonding of plastic pipes


Bonding manual
Video showing the bonding of pipes

Plastic welding


Guidelines for extrusion welding


Grids / support grids


GFK grids
Grids out of PP -el electrically conductive
Profile support grids out of PP -el electrically conductive


Molded ventilation parts


Ventilation technology


Chemical hose


PVC transparent hose with fabric inlay


Industrial tanks and chemical containers


Dosing tanks and outer containers 35 – 1000 Liter
Salt dissolving tanks 60 -5000 Liter
Storage tanks and vats
Storage tanks for water
Safety and collecting troughs
Industrial tank delivery program
Dosing tanks with agitator
Dosing tank agitators
Dosing tanks with attachments
Dosing tanks made of sheet material
Customized chemical containers
Dosing tanks with level indicators



 

IBC TANKS/CONTAINERS


IBC screw caps DN 150/DN 200
IBC adapters out of PE
IBC adapters out of PP
MULTI FLEX BLOCK for IBC BULK CONTAINER


Attachment parts for tank construction


Vapor separators
CO2 - absorbes
Manholes
Revision nozzles
Block flange

Filter housings and filter cartridges


PENTEK 3G Slime Line filter housings
PENTEK 3G Standard filter housings
PENTEK Big Blue filter housings
PENTEK PP high temperature filter housings
PENTEK PP all nature filter housings
PENTEK filter bags for Big Blue filter housings
PENTEK surface filter cartridges
PENTEK filter cartridges for depth filtration
PENTEK filter cartridges with activated carbon
CINTROPUR filter systems
CINTROPUR water filters

Flange configurator


Blind flanges, loose flanges,  rectangular flanges

Chemical resistance


Table of chemical resistance for plastic pipe systems
 

Machined plastic parts


Inserts
Screw-in parts
Threaded fittings
Screw fittings

Milled plastic parts


Loose flanges and blind flanges made of sheet material

Static mixers


Static mixers made of plastic

Strainers


Single-type and double-type strainers
Pot strainer DN 300
Angle seat strainer DN 500


Flow meters


Variable area flow meters
Configuration tool for flow meters

Filter presses


Laboratory filter presses

Injection molded parts


Scraper made of PE for filter press

Kwerk Practice Blog


The Kwerk team blogs from the field here



Partnership at the highest level.



 
         
 
 
 
 
       
 
         
 
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