Flanged Ducting: Pipes, Bends & Fittings

Product types

Choose a type, then a size

Each type below lists every diameter with the wall thicknesses available in each finish. Quote by SKU, or send your own sizes and we make to them.

FD01

Pipes 2000 mm

Both sides with loose flange
DN 1400 and 1600 mm on request

Type code: FD01. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, powder-coated	Wall / availability, galvanised	Wall / availability, stainless steel
350	Ø d=349; L=1976	1 / 2 mm	1 / 2 mm	●
400	Ø d=398; L=1976	1 / 2 mm	1 / 2 mm	●
450	Ø d=448; L=1976	1 / 2 mm	1 / 2 mm	●
500	Ø d=498; L=1976	1 / 2 mm	1 / 2 mm	●
560	Ø d=558; L=1976	2 mm	2 mm	●
630	Ø d=628; L=1980	2 mm	2 mm	●
710	Ø d=707; L=1980	2 mm	2 mm	●
800	Ø d=797; L=1980	2 mm	2 mm	●
900	Ø d=897; L=1980	2 mm	2 mm	●
1000	Ø d=998; L=1980	2 mm	2 mm	●
1120	Ø d=1118; L=1980	2 mm	2 mm	●
1250	Ø d=1248; L=1980	2 mm	2 mm	●

FD02

Pipes 1000 mm

Type code: FD02. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, powder-coated	Wall / availability, galvanised	Wall / availability, stainless steel
350	Ø d=349; L=976	1 / 2 mm	1 / 2 mm	●
400	Ø d=398; L=976	1 / 2 mm	1 / 2 mm	●
450	Ø d=448; L=976	1 / 2 mm	1 / 2 mm	●
500	Ø d=498; L=976	1 / 2 mm	1 / 2 mm	●
560	Ø d=558; L=976	2 mm	2 mm	●
630	Ø d=628; L=976	2 mm	2 mm	●
710	Ø d=707; L=980	2 mm	2 mm	●
800	Ø d=797; L=980	2 mm	2 mm	●
900	Ø d=897; L=980	2 mm	2 mm	●
1000	Ø d=998; L=980	2 mm	2 mm	●
1120	Ø d=1118; L=980	2 mm	2 mm	●
1250	Ø d=1248; L=980	2 mm	2 mm	●

FD03

Pipes 500 mm

Type code: FD03. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, powder-coated	Wall / availability, galvanised	Wall / availability, stainless steel
350	Ø d=349; L=478	1 / 2 mm	1 / 2 mm	1 / 2 mm
400	Ø d=398; L=478	1 / 2 mm	1 / 2 mm	1 / 2 mm
450	Ø d=448; L=478	1 / 2 mm	1 / 2 mm	1 / 2 mm
500	Ø d=498; L=478	1 / 2 mm	1 / 2 mm	1 / 2 mm
560	Ø d=558; L=478	2 mm	2 mm	1 / 2 mm
630	Ø d=628; L=478	2 mm	2 mm	1 / 2 mm
710	Ø d=707; L=480	2 mm	2 mm	1 / 2 mm
800	Ø d=797; L=480	2 mm	2 mm	1 mm
900	Ø d=897; L=480	2 mm	2 mm	1 mm
1000	Ø d=998; L=480	2 mm	2 mm	1 mm
1120	Ø d=1118; L=480	2 mm	2 mm	1 mm
1250	Ø d=1248; L=480	2 mm	2 mm	1 mm

FD04

Push-in pipes 1000 mm

One side with loose flange
Use in conjunction with ring seal and flange for push-in pipe

Type code: FD04. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, powder-coated	Wall / availability, galvanised	Wall / availability, stainless steel
350	Ø d=350; A=50; Ø B=345; L=986	1.5 / 2 mm	1.5 / 2 mm	1 / 2 mm
400	Ø d=399; A=50; Ø B=394; L=986	1.5 / 2 mm	1.5 / 2 mm	1 / 2 mm
450	Ø d=448; A=50; Ø B=444; L=986	1.5 / 2 mm	1.5 / 2 mm	1 / 2 mm
500	Ø d=498; A=50; Ø B=494; L=986	1.5 / 2 mm	1.5 / 2 mm	1 / 2 mm
560	Ø d=558; A=50; Ø B=554; L=986	2 mm	2 mm	2 mm
630	Ø d=628; A=50; Ø B=624; L=986	2 mm	2 mm	2 mm
710	Ø d=707; A=50; Ø B=703; L=986	2 mm	2 mm	2 mm
800	Ø d=797; A=100; Ø B=792; L=986	2 mm	2 mm	2 mm

FD05

Ring seals for push-in pipes with a flange connection

Usable for 1-3 mm pipework system
Use in conjunction with push-in pipe and flange for push-in pipe
Protect pipework against axial displacement
Admissible differential pressure: approx. 50 mbar

Type code: FD05. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Configuration	Dimensions (mm unless °)	Wall / availability, EPDM	Wall / availability, FKM	Wall / availability, NBR	Wall / availability, silicone
350	EPDM black	Ø A=327	●	—	—	—
350	FKM black	Ø A=327	—	●	—	—
350	NBR grey	Ø A=327	—	—	●	—
350	Silicone beige	Ø A=327	—	—	—	●
350	Silicone blue	Ø A=327	—	—	—	●
400	EPDM black	Ø A=373	●	—	—	—
400	FKM black	Ø A=373	—	●	—	—
400	NBR grey	Ø A=373	—	—	●	—
400	Silicone beige	Ø A=373	—	—	—	●
400	Silicone blue	Ø A=373	—	—	—	●
450	EPDM black	Ø A=421	●	—	—	—
450	FKM black	Ø A=421	—	●	—	—
450	NBR grey	Ø A=421	—	—	●	—
450	Silicone beige	Ø A=421	—	—	—	●
450	Silicone blue	Ø A=421	—	—	—	●
500	EPDM black	Ø A=468	●	—	—	—
500	FKM black	Ø A=468	—	●	—	—
500	NBR grey	Ø A=468	—	—	●	—
500	Silicone beige	Ø A=468	—	—	—	●
500	Silicone blue	Ø A=468	—	—	—	●
560	EPDM black	Ø A=524	●	—	—	—
560	FKM black	Ø A=524	—	●	—	—
560	NBR grey	Ø A=524	—	—	●	—
560	Silicone beige	Ø A=524	—	—	—	●
560	Silicone blue	Ø A=524	—	—	—	●
630	EPDM black	Ø A=591	●	—	—	—
630	FKM black	Ø A=591	—	●	—	—
630	NBR grey	Ø A=591	—	—	●	—
630	Silicone beige	Ø A=591	—	—	—	●
630	Silicone blue	Ø A=591	—	—	—	●
710	EPDM black	Ø A=666	●	—	—	—
710	FKM black	Ø A=666	—	●	—	—
710	NBR grey	Ø A=666	—	—	●	—
710	Silicone beige	Ø A=666	—	—	—	●
710	Silicone blue	Ø A=666	—	—	—	●
800	EPDM black	Ø A=761	●	—	—	—
800	FKM black	Ø A=761	—	●	—	—
800	NBR grey	Ø A=761	—	—	●	—
800	Silicone beige	Ø A=761	—	—	—	●
800	Silicone blue	Ø A=761	—	—	—	●

FD06

Flanges for push-in pipes

Use in conjunction with ring seal for push-in pipe and standard pipe with loose flange
Use 50 mm long mounting bolts

Type code: FD06. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, powder-coated	Wall / availability, galvanised	Wall / availability, stainless steel
350	Ø d=348; A=405; B=438; C=11.5; E=8; S=8	●	●	●
400	Ø d=398; A=448; B=488; C=11.5; E=12; S=8	●	●	●
450	Ø d=448; A=497; B=538; C=11.5; E=12; S=8	●	●	●
500	Ø d=498; A=551; B=588; C=11.5; E=12; S=8	●	●	●
560	Ø d=556; A=629; B=656; C=14; E=16; S=8	●	●	●
630	Ø d=626; A=698; B=726; C=14; E=16; S=8	●	●	●
710	Ø d=705; A=775; B=805; C=14; E=16; S=8	●	●	●
800	Ø d=795; A=861; B=895; C=14; E=24; S=8	●	●	●

FD07

Segments 30°

Both sides with loose flange
DN 1400 and 1600 mm on request

Type code: FD07. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, powder-coated	Wall / availability, galvanised
350	Ø d=349; R=438	1.5 / 2 mm	1.5 / 2 mm
400	Ø d=398; R=500	1.5 / 2 mm	1.5 / 2 mm
450	Ø d=448; R=563	1.5 / 2 mm	1.5 / 2 mm
500	Ø d=498; R=625	1.5 / 2 mm	1.5 / 2 mm
560	Ø d=558; R=700	2 mm	2 mm
630	Ø d=628; R=788	2 mm	2 mm
710	Ø d=707; R=888	2 mm	2 mm
800	Ø d=797; R=1000	2 mm	2 mm
900	Ø d=897; R=1126	2 mm	2 mm
1000	Ø d=998; R=1250	2 mm	2 mm
1120	Ø d=1118; R=1400	2 mm	2 mm
1250	Ø d=1248; R=1563	2 mm	2 mm

FD08

Segments 45°

Both sides with loose flange
DN 1400 and 1600 mm on request

Type code: FD08. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, powder-coated	Wall / availability, galvanised	Wall / availability, stainless steel
350	Ø d=349; R=350	1.5 / 2 mm	1.5 / 2 mm	●
400	Ø d=398; R=400	1.5 / 2 mm	1.5 / 2 mm	●
450	Ø d=448; R=450	1.5 / 2 mm	1.5 / 2 mm	●
500	Ø d=498; R=500	1.5 / 2 mm	1.5 / 2 mm	●
560	Ø d=558; R=560	2 mm	2 mm	●
630	Ø d=628; R=630	2 mm	2 mm	●
710	Ø d=707; R=710	2 mm	2 mm	●
800	Ø d=797; R=800	2 mm	2 mm	●
900	Ø d=897; R=900	2 mm	2 mm	●
1000	Ø d=998; R=1000	2 mm	2 mm	●
1120	Ø d=1118; R=1120	2 mm	2 mm	●
1250	Ø d=1248; R=1250	2 mm	2 mm	●

FD09

Bends R = 1D, 90°

Both sides with loose flange
DN 1400 and 1600 mm on request

Type code: FD09. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, powder-coated	Wall / availability, galvanised
350	Ø d=349; R=350	1.5 / 2 mm	1.5 / 2 mm
400	Ø d=398; R=400	1.5 / 2 mm	1.5 / 2 mm
450	Ø d=448; R=450	1.5 / 2 mm	1.5 / 2 mm
500	Ø d=498; R=500	1.5 / 2 mm	1.5 / 2 mm
560	Ø d=558; R=560	2 mm	2 mm
630	Ø d=628; R=630	2 mm	2 mm
710	Ø d=707; R=710	2 mm	2 mm
800	Ø d=797; R=800	2 mm	2 mm
900	Ø d=897; R=900	2 mm	2 mm
1000	Ø d=998; R=1000	2 mm	2 mm
1120	Ø d=1118; R=1120	2 mm	2 mm
1250	Ø d=1248; R=1250	2 mm	2 mm

FD10

Bends R = 2D, 30°

Both sides with loose flange
DN 1400 and 1600 mm on request

Type code: FD10. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, powder-coated	Wall / availability, galvanised	Wall / availability, stainless steel
350	Ø d=349; R=700	2 mm	2 mm	●
400	Ø d=398; R=800	2 mm	2 mm	●
450	Ø d=448; R=900	1.5 / 2 mm	1.5 / 2 mm	●
500	Ø d=498; R=1000	1.5 / 2 mm	1.5 / 2 mm	●
560	Ø d=558; R=1120	2 mm	2 mm	●
630	Ø d=628; R=1260	2 mm	2 mm	●
710	Ø d=707; R=1420	2 mm	2 mm	●
800	Ø d=797; R=1600	2 mm	2 mm	●
900	Ø d=897; R=1800	2 mm	2 mm	●
1000	Ø d=998; R=2000	2 mm	2 mm	●
1120	Ø d=1118; R=2240	2 mm	2 mm	●
1250	Ø d=1248; R=2500	2 mm	2 mm	●

FD11

Bends R = 2D, 45°

Both sides with loose flange
DN 1400 and 1600 mm on request

Type code: FD11. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, powder-coated	Wall / availability, galvanised	Wall / availability, stainless steel
350	Ø d=349; R=700	2 mm	2 mm	●
400	Ø d=398; R=800	2 mm	2 mm	●
450	Ø d=448; R=900	1.5 / 2 mm	1.5 / 2 mm	●
500	Ø d=498; R=1000	1.5 / 2 mm	1.5 / 2 mm	●
560	Ø d=558; R=1120	2 mm	2 mm	●
630	Ø d=628; R=1260	2 mm	2 mm	●
710	Ø d=707; R=1420	2 mm	2 mm	●
800	Ø d=797; R=1600	2 mm	2 mm	●
900	Ø d=897; R=1800	2 mm	2 mm	●
1000	Ø d=998; R=2000	2 mm	2 mm	●
1120	Ø d=1118; R=2240	2 mm	2 mm	●
1250	Ø d=1248; R=2500	2 mm	2 mm	●

FD12

Bends R = 2D, 60°

Both sides with loose flange
DN 1400 and 1600 mm on request

Type code: FD12. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, powder-coated	Wall / availability, galvanised	Wall / availability, stainless steel
350	Ø d=349; R=700	2 mm	2 mm	●
400	Ø d=398; R=800	2 mm	2 mm	●
450	Ø d=448; R=900	1.5 / 2 mm	1.5 / 2 mm	●
500	Ø d=498; R=1000	1.5 / 2 mm	1.5 / 2 mm	●
560	Ø d=558; R=1120	2 mm	2 mm	●
630	Ø d=628; R=1260	2 mm	2 mm	●
710	Ø d=707; R=1420	2 mm	2 mm	●
800	Ø d=797; R=1600	2 mm	2 mm	●
900	Ø d=897; R=1800	2 mm	2 mm	●
1000	Ø d=998; R=2000	2 mm	2 mm	●
1120	Ø d=1118; R=2240	2 mm	2 mm	●
1250	Ø d=1248; R=2500	2 mm	2 mm	●

FD13

Bends R = 2D, 90°

Both sides with loose flange
DN 1400 and 1600 mm on request

Type code: FD13. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, powder-coated	Wall / availability, galvanised	Wall / availability, stainless steel
350	Ø d=349; R=700	2 mm	2 mm	●
400	Ø d=398; R=800	2 mm	2 mm	●
450	Ø d=448; R=900	1.5 / 2 mm	1.5 / 2 mm	●
500	Ø d=498; R=1000	1.5 / 2 mm	1.5 / 2 mm	●
560	Ø d=558; R=1120	2 mm	2 mm	●
630	Ø d=628; R=1260	2 mm	2 mm	●
710	Ø d=707; R=1420	2 mm	2 mm	●
800	Ø d=797; R=1600	2 mm	2 mm	●
900	Ø d=897; R=1800	2 mm	2 mm	●
1000	Ø d=998; R=2000	2 mm	2 mm	●
1120	Ø d=1118; R=2240	2 mm	2 mm	●
1250	Ø d=1248; R=2500	2 mm	2 mm	●

FD14

T-pieces

With loose flange on all sides
DN 1400 and 1600 mm on request

Type code: FD14. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, powder-coated	Wall / availability, galvanised	Wall / availability, stainless steel
350	Ø d=349; B=275; L=550	1.5 / 2 mm	1.5 / 2 mm	●
400	Ø d=398; B=300; L=600	1.5 / 2 mm	1.5 / 2 mm	●
450	Ø d=448; B=325; L=650	1.5 / 2 mm	1.5 / 2 mm	●
500	Ø d=498; B=350; L=700	1.5 / 2 mm	1.5 / 2 mm	●
560	Ø d=558; B=380; L=760	2 mm	2 mm	●
630	Ø d=628; B=415; L=830	2 mm	2 mm	●
710	Ø d=707; B=460; L=910	2 mm	2 mm	●
800	Ø d=797; B=500; L=1000	2 mm	2 mm	●
900	Ø d=897; B=550; L=1100	2 mm	2 mm	●
1000	Ø d=998; B=600; L=1200	2 mm	2 mm	●
1120	Ø d=1118; B=660; L=1320	2 mm	2 mm	●
1250	Ø d=1248; B=725; L=1450	2 mm	2 mm	●

FD15

Cone pieces

DN < 350 mm with 6 mm lip for pull-ring connection (without flange)
DN 1400 and 1600 mm on request
Other combinations of diameters available on request

Type code: FD15. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, powder-coated	Wall / availability, galvanised	Wall / availability, stainless steel
300-350	Ø A=299; Ø B=349; L=200	1.5 / 2 mm	1.5 / 2 mm	●
300-400	Ø A=299; Ø B=398; L=200	1.5 / 2 mm	1.5 / 2 mm	●
350-400	Ø A=349; Ø B=398; L=200	1.5 / 2 mm	1.5 / 2 mm	●
350-450	Ø A=349; Ø B=448; L=200	1.5 / 2 mm	1.5 / 2 mm	●
400-450	Ø A=398; Ø B=448; L=200	1.5 / 2 mm	1.5 / 2 mm	●
400-500	Ø A=398; Ø B=498; L=250	1.5 / 2 mm	1.5 / 2 mm	●
450-500	Ø A=448; Ø B=498; L=200	1.5 / 2 mm	1.5 / 2 mm	●
450-560	Ø A=448; Ø B=558; L=250	2 mm	2 mm	●
500-560	Ø A=498; Ø B=558; L=250	2 mm	2 mm	●
500-630	Ø A=498; Ø B=628; L=300	2 mm	2 mm	●
560-630	Ø A=558; Ø B=628; L=300	2 mm	2 mm	●
630-710	Ø A=628; Ø B=707; L=300	2 mm	2 mm	●
710-800	Ø A=707; Ø B=797; L=300	2 mm	2 mm	●
900-800	Ø A=897; Ø B=799; L=300	2 mm	2 mm	●
1000-900	Ø A=998; Ø B=899; L=300	2 mm	2 mm	●

FD16

Jet caps

Type code: FD16. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, galvanised	Wall / availability, stainless steel
350	Ø d=349; Ø A=645; B=275; C=448; L=865	2 mm	2 mm
400	Ø d=398; Ø A=715; B=295; C=480; L=915	2 mm	2 mm
450	Ø d=448; Ø A=820; B=320; C=588; L=1040	2 mm	2 mm
500	Ø d=498; Ø A=870; B=320; C=588; L=1040	2 mm	2 mm
560	Ø d=558; Ø A=990; B=372; C=703; L=1208	2 mm	2 mm
630	Ø d=628; Ø A=1140; B=442; C=776; L=1434	2 mm	2 mm
710	Ø d=707; Ø A=1290; B=502; C=901; L=1627	2 mm	2 mm
800	Ø d=797; Ø A=1440; B=520; C=1020; L=1790	2 mm	2 mm
900	Ø d=897; Ø A=1550; B=600; C=1150; L=2150	2 mm	2 mm
1000	Ø d=998; Ø A=1800; B=700; C=1330; L=2400	2 mm	2 mm
1120	Ø d=1118; Ø A=1825; B=1120; C=1100; L=2370	2 mm	2 mm
1250	Ø d=1248; Ø A=1955; B=1190; C=1150; L=2470	2 mm	2 mm

FD17

Rain caps

With loose flange up to DN 1000 mm
From DN 1250 mm, we recommend the use of jet caps
Take local building regulations into account, alternatively use a jet cap
DN 710 – 1120 available in stainless steel only

Type code: FD17. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, galvanised	Wall / availability, stainless steel
350	Ø d=349; Ø A=750; B=300; C=150; L=395	2 mm	2 mm
400	Ø d=398; Ø A=850; B=320; C=150; L=435	2 mm	2 mm
450	Ø d=448; Ø A=950; B=340; C=150; L=470	2 mm	2 mm
500	Ø d=498; Ø A=1050; B=410; C=200; L=550	2 mm	2 mm
560	Ø d=558; Ø A=1150; B=435; C=200; L=590	2 mm	2 mm
630	Ø d=628; Ø A=1300; B=470; C=200; L=645	2 mm	2 mm
710	Ø d=707; Ø A=1400; B=500; C=250; L=700	—	2 mm
800	Ø d=797; Ø A=1500; B=530; C=250; L=760	—	2 mm
900	Ø d=897; Ø A=1800; B=550; C=250; L=793	—	2 mm
1000	Ø d=998; Ø A=2000; B=600; C=250; L=870	—	2 mm
1120	Ø d=1118; Ø A=2240; B=650; C=300; L=950	—	3 mm

FD18

Air outlet pipes 45°

Bird-guard: Material thickness 2 mm, mesh size 20 x 20
One side with loose flange
DN 1400 and 1600 mm on request

Type code: FD18. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, galvanised	Wall / availability, stainless steel
350	Ø d=350; A=550; L=200	1.5 / 3 mm	●
400	Ø d=399; A=600; L=200	1.5 / 3 mm	●
450	Ø d=448; A=650; L=200	—	●
450	Ø d=449; A=650; L=200	1.5 / 3 mm	—
500	Ø d=498; A=700; L=200	—	●
500	Ø d=499; A=700; L=200	1.5 / 3 mm	—
560	Ø d=558; A=760; L=200	2 mm	3 mm
630	Ø d=628; A=830; L=200	2 mm	/ 3 mm
710	Ø d=707; A=910; L=200	2 mm	/ 3 mm
800	Ø d=797; A=1000; L=200	2 mm	/ 3 mm
900	Ø d=897; A=1100; L=200	3 mm	3 mm
1000	Ø d=998; A=1200; L=200	3 mm	3 mm
1120	Ø d=1118; A=1320; L=200	3 mm	3 mm
1250	Ø d=1248; A=1450; L=200	3 mm	3 mm

FD19

Cleaning pipes

Both sides with loose flange
DN 1400 and 1600 mm on request
Not recommended for extracting exhaust air containing condensates

Type code: FD19. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, powder-coated	Wall / availability, galvanised	Wall / availability, stainless steel
350	Ø d=350; B=350; L=478	1.5 mm	1.5 mm	—
400	Ø d=399; B=350; L=478	1.5 mm	1.5 mm	—
450	Ø d=448; B=350; L=478	2 mm	2 mm	●
500	Ø d=498; B=350; L=478	2 mm	2 mm	●
560	Ø d=558; B=350; L=478	2 mm	2 mm	●
630	Ø d=628; B=350; L=478	2 mm	2 mm	●
710	Ø d=707; B=350; L=478	2 mm	2 mm	●
800	Ø d=797; B=350; L=478	2 mm	2 mm	●
900	Ø d=897; B=350; L=478	2 mm	2 mm	●
1000	Ø d=998; B=350; L=478	2 mm	2 mm	●
1120	Ø d=1118; B=350; L=478	2 mm	2 mm	●
1250	Ø d=1248; B=350; L=478	2 mm	2 mm	●

FD20

Throttle valves

Version with pneumatic or electric actuator
Both sides with loose flange

Type code: FD20. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, powder-coated	Wall / availability, galvanised	Wall / availability, stainless steel
350	Ø d=349; A=240; B=233; L=200	2 mm	—	2 mm
400	Ø d=398; A=265; B=258; L=200	2 mm	—	2 mm
450	Ø d=458; A=396; B=365; L=200	2 mm	—	2 mm
500	Ø d=498; A=421; B=391; L=200	2 mm	—	2 mm
560	Ø d=558; A=451; B=421; L=200	2 mm	—	2 mm
630	Ø d=628; A=486; B=456; L=200	2 mm	—	2 mm
710	Ø d=707; A=525; B=495; L=200	2 mm	—	2 mm
800	Ø d=797; A=570; B=540; L=200	2 mm	—	2 mm
900	Ø d=897; A=620; B=590; L=200	3 mm	3 mm	3 mm
1000	Ø d=998; A=670; B=640; L=200	3 mm	3 mm	3 mm
1120	Ø d=1118; A=810; B=675; L=200	3 mm	3 mm	3 mm
1250	Ø d=1248; A=875; B=740; L=200	3 mm	3 mm	3 mm

FD21

Flanges

For nominal diameters DN 120, 150, 175, 300 and 350 mm, the hole diameter and number of holes have been adapted to the next higher standard diameter (120=125, 150=160, 175=180, 300=315, 350=355 mm)

Type code: FD21. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, powder-coated	Wall / availability, galvanised
60	Ø d=62; Ø A=102; Ø B=128; Ø C=9.5; E=4; S=5	●	—
80	Ø d=82; Ø A=118; Ø B=142; Ø C=9.5; E=4; S=5	●	●
100	Ø d=105; Ø A=139; Ø B=165; Ø C=9.5; E=4; S=5	●	●
120	Ø d=125; Ø A=165; Ø B=185; Ø C=9.5; E=4; S=5	●	●
140	Ø d=142; Ø A=182; Ø B=212; Ø C=11.5; E=8; S=5	●	●
150	Ø d=155; Ø A=200; Ø B=225; Ø C=11.5; E=8; S=5	●	●
160	Ø d=162; Ø A=200; Ø B=232; Ø C=11.5; E=8; S=5	●	●
175	Ø d=180; Ø A=219; Ø B=250; Ø C=11.5; E=8; S=5	●	●
200	Ø d=205; Ø A=241; Ø B=275; Ø C=11.5; E=8; S=5	●	●
224	Ø d=225; Ø A=265; Ø B=295; Ø C=11.5; E=8; S=5	●	●
250	Ø d=255; Ø A=292; Ø B=325; Ø C=11.5; E=8; S=5	●	●
280	Ø d=283; Ø A=332; Ø B=363; Ø C=11.5; E=8; S=8	●	●
300	Ø d=305; Ø A=366; Ø B=395; Ø C=11.5; E=8; S=8	●	●
315	Ø d=318; Ø A=366; Ø B=398; Ø C=11.5; E=8; S=8	●	●
350	Ø d=356; Ø A=405; Ø B=436; Ø C=11.5; E=8; S=8	●	●
400	Ø d=405; Ø A=448; Ø B=485; Ø C=11.5; E=12; S=8	●	●
450	Ø d=455; Ø A=497; Ø B=535; Ø C=11.5; E=12; S=8	●	●
500	Ø d=505; Ø A=551; Ø B=585; Ø C=11.5; E=12; S=8	●	●
560	Ø d=565; Ø A=629; Ø B=665; Ø C=14; E=16; S=8	●	●
630	Ø d=635; Ø A=698; Ø B=735; Ø C=14; E=16; S=8	●	●
710	Ø d=715; Ø A=775; Ø B=815; Ø C=14; E=16; S=8	●	●
800	Ø d=805; Ø A=861; Ø B=905; Ø C=14; E=24; S=8	●	●
900	Ø d=904; Ø A=958; Ø B=1004; Ø C=14; E=24; S=8	●	●
1000	Ø d=1005; Ø A=1067; Ø B=1105; Ø C=14; E=24; S=8	●	●
1120	Ø d=1125; Ø A=1200; Ø B=1245; Ø C=18; E=32; S=10	●	●
1250	Ø d=1255; Ø A=1337; Ø B=1375; Ø C=18; E=32; S=10	●	●
1400	Ø d=1405; Ø A=1475; Ø B=1525; Ø C=18; E=32; S=10	●	●
1600	Ø d=1605; Ø A=1675; Ø B=1725; Ø C=18; E=40; S=10	●	●

FD22

Flanges 2-part

Type code: FD22. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Dimensions (mm unless °)	Wall / availability, powder-coated	Wall / availability, galvanised	Wall / availability, stainless steel
80	Ø d=82; Ø A=118; Ø B=142; Ø C=9.5; E=4; S=8	●	●	●
100	Ø d=105; Ø A=139; Ø B=165; Ø C=9.5; E=4; S=8	●	●	●
120	Ø d=125; Ø A=165; Ø B=185; Ø C=9.5; E=4; S=8	●	●	●
140	Ø d=142; Ø A=182; Ø B=212; Ø C=11.5; E=8; S=8	●	●	●
150	Ø d=155; Ø A=200; Ø B=225; Ø C=11.5; E=8; S=8	●	●	●
175	Ø d=180; Ø A=219; Ø B=250; Ø C=11.5; E=8; S=8	●	●	●
200	Ø d=205; Ø A=241; Ø B=275; Ø C=11.5; E=8; S=8	●	●	●
224	Ø d=225; Ø A=265; Ø B=295; Ø C=11.5; E=8; S=8	●	●	●
250	Ø d=255; Ø A=292; Ø B=325; Ø C=11.5; E=8; S=8	●	●	●
280	Ø d=283; Ø A=332; Ø B=363; Ø C=11.5; E=8; S=8	●	●	●
300	Ø d=305; Ø A=366; Ø B=395; Ø C=11.5; E=8; S=8	●	●	●
315	Ø d=318; Ø A=366; Ø B=398; Ø C=11.5; E=8; S=8	●	●	●
350	Ø d=356; Ø A=405; Ø B=436; Ø C=11.5; E=8; S=8	●	●	●
400	Ø d=405; Ø A=448; Ø B=485; Ø C=11.5; E=12; S=8	●	●	●

FD23

U-shaped seals for 10 mm lip flange

Profile for loose flange pipework with a 10 mm lip
Use for 1-3 mm pipework system
For connecting: – 2 pipe components with loose flange from

Type code: FD23. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Configuration	Dimensions (mm unless °)	Wall / availability, EPDM	Wall / availability, NBR	Wall / availability, silicone
350	EPDM black	Ø A=353; Ø B=373	●	—	—
350	NBR grey white	Ø A=353; Ø B=373	—	●	—
350	Silicone beige	Ø A=353; Ø B=373	—	—	●
350	Silicone blue	Ø A=353; Ø B=373	—	—	●
400	EPDM black	Ø A=403; Ø B=423	●	—	—
400	NBR grey white	Ø A=403; Ø B=423	—	●	—
400	Silicone beige	Ø A=403; Ø B=423	—	—	●
400	Silicone blue	Ø A=403; Ø B=423	—	—	●
450	EPDM black	Ø A=453; Ø B=473	●	—	—
450	NBR grey white	Ø A=453; Ø B=473	—	●	—
450	Silicone beige	Ø A=453; Ø B=473	—	—	●
450	Silicone blue	Ø A=453; Ø B=473	—	—	●
500	EPDM black	Ø A=503; Ø B=523	●	—	—
500	NBR grey white	Ø A=503; Ø B=523	—	●	—
500	Silicone beige	Ø A=503; Ø B=523	—	—	●
500	Silicone blue	Ø A=503; Ø B=523	—	—	●
560	EPDM black	Ø A=561; Ø B=581	●	—	—
560	NBR grey white	Ø A=561; Ø B=581	—	●	—
560	Silicone beige	Ø A=561; Ø B=581	—	—	●
560	Silicone blue	Ø A=561; Ø B=581	—	—	●
630	EPDM black	Ø A=631; Ø B=651	●	—	—
630	NBR grey white	Ø A=631; Ø B=651	—	●	—
630	Silicone beige	Ø A=631; Ø B=651	—	—	●
630	Silicone blue	Ø A=631; Ø B=651	—	—	●
710	EPDM black	Ø A=711; Ø B=731	●	—	—
710	NBR grey white	Ø A=711; Ø B=731	—	●	—
710	Silicone beige	Ø A=711; Ø B=731	—	—	●
710	Silicone blue	Ø A=711; Ø B=731	—	—	●
800	EPDM black	Ø A=801; Ø B=821	●	—	—
800	NBR grey white	Ø A=801; Ø B=821	—	●	—
800	Silicone beige	Ø A=801; Ø B=821	—	—	●
800	Silicone blue	Ø A=801; Ø B=821	—	—	●

FD24

Flat seals for loose flanges and welded flanges

Type code: FD24. Select the diameter, configuration and finish shown below. Send the type code and selected specification with your enquiry. A dot means availability without a stated wall thickness.

DN	Configuration	Dimensions (mm unless °)	Wall / availability, EPDM	Wall / availability, NBR	Wall / availability, silicone
350	EPDM black	Ø d=355; Ø A=405; Ø B=435; Ø C=11.5; E=8; S=3	●	—	—
350	NBR grey white	Ø d=355; Ø A=405; Ø B=435; Ø C=11.5; E=8; S=3	—	●	—
350	Silicone blue	Ø d=355; Ø A=405; Ø B=435; Ø C=11.5; E=8; S=3	—	—	●
350	Silicone transparent	Ø d=355; Ø A=405; Ø B=435; Ø C=11.5; E=8; S=3	—	—	●
400	EPDM black	Ø d=400; Ø A=448; Ø B=484; Ø C=11.5; E=12; S=3	●	—	—
400	NBR grey white	Ø d=400; Ø A=448; Ø B=484; Ø C=11.5; E=12; S=3	—	●	—
400	Silicone blue	Ø d=400; Ø A=448; Ø B=484; Ø C=11.5; E=12; S=3	—	—	●
400	Silicone transparent	Ø d=400; Ø A=448; Ø B=484; Ø C=11.5; E=12; S=3	—	—	●
450	EPDM black	Ø d=450; Ø A=497; Ø B=534; Ø C=11.5; E=12; S=3	●	—	—
450	NBR grey white	Ø d=450; Ø A=497; Ø B=534; Ø C=11.5; E=12; S=3	—	●	—
450	Silicone blue	Ø d=450; Ø A=497; Ø B=534; Ø C=11.5; E=12; S=3	—	—	●
450	Silicone transparent	Ø d=450; Ø A=497; Ø B=534; Ø C=11.5; E=12; S=3	—	—	●
500	EPDM black	Ø d=500; Ø A=551; Ø B=584; Ø C=11.5; E=12; S=3	●	—	—
500	NBR grey white	Ø d=500; Ø A=551; Ø B=584; Ø C=11.5; E=12; S=3	—	●	—
500	Silicone blue	Ø d=500; Ø A=551; Ø B=584; Ø C=11.5; E=12; S=3	—	—	●
500	Silicone transparent	Ø d=500; Ø A=551; Ø B=584; Ø C=11.5; E=12; S=3	—	—	●
560	EPDM black	Ø d=560; Ø A=629; Ø B=664; Ø C=14; E=16; S=3	●	—	—
560	NBR grey white	Ø d=560; Ø A=629; Ø B=664; Ø C=14; E=16; S=3	—	●	—
560	Silicone blue	Ø d=560; Ø A=629; Ø B=664; Ø C=14; E=16; S=3	—	—	●
560	Silicone transparent	Ø d=560; Ø A=629; Ø B=664; Ø C=14; E=16; S=3	—	—	●
630	EPDM black	Ø d=630; Ø A=698; Ø B=734; Ø C=14; E=16; S=3	●	—	—
630	NBR grey white	Ø d=630; Ø A=698; Ø B=734; Ø C=14; E=16; S=3	—	●	—
630	Silicone blue	Ø d=630; Ø A=698; Ø B=734; Ø C=14; E=16; S=3	—	—	●
630	Silicone transparent	Ø d=630; Ø A=698; Ø B=734; Ø C=14; E=16; S=3	—	—	●
710	EPDM black	Ø d=710; Ø A=775; Ø B=814; Ø C=14; E=16; S=3	●	—	—
710	NBR grey white	Ø d=710; Ø A=775; Ø B=814; Ø C=14; E=16; S=3	—	●	—
710	Silicone blue	Ø d=710; Ø A=775; Ø B=814; Ø C=14; E=16; S=3	—	—	●
710	Silicone transparent	Ø d=710; Ø A=775; Ø B=814; Ø C=14; E=16; S=3	—	—	●
800	EPDM black	Ø d=800; Ø A=861; Ø B=904; Ø C=14; E=24; S=3	●	—	—
800	NBR grey white	Ø d=800; Ø A=861; Ø B=904; Ø C=14; E=24; S=3	—	●	—
800	Silicone blue	Ø d=800; Ø A=861; Ø B=904; Ø C=14; E=24; S=3	—	—	●
800	Silicone transparent	Ø d=800; Ø A=861; Ø B=904; Ø C=14; E=24; S=3	—	—	●
900	EPDM black	Ø d=897; Ø A=958; Ø B=1004; Ø C=14; E=24; S=4	●	—	—
900	NBR grey white	Ø d=897; Ø A=958; Ø B=1004; Ø C=14; E=24; S=4	—	●	—
900	Silicone transparent	Ø d=897; Ø A=958; Ø B=1004; Ø C=14; E=24; S=4	—	—	●
1000	EPDM black	Ø d=998; Ø A=1067; Ø B=1105; Ø C=14; E=24; S=4	●	—	—
1000	NBR grey white	Ø d=998; Ø A=1067; Ø B=1105; Ø C=14; E=24; S=4	—	●	—
1000	Silicone transparent	Ø d=998; Ø A=1067; Ø B=1105; Ø C=14; E=24; S=4	—	—	●
1120	EPDM black	Ø d=1118; Ø A=1200; Ø B=1245; Ø C=18; E=32; S=4	●	—	—
1120	NBR grey white	Ø d=1118; Ø A=1200; Ø B=1245; Ø C=18; E=32; S=4	—	●	—
1120	Silicone transparent	Ø d=1118; Ø A=1200; Ø B=1245; Ø C=18; E=32; S=4	—	—	●
1250	EPDM black	Ø d=1248; Ø A=1337; Ø B=1375; Ø C=18; E=32; S=4	●	—	—
1250	NBR grey white	Ø d=1248; Ø A=1337; Ø B=1375; Ø C=18; E=32; S=4	—	●	—
1250	Silicone transparent	Ø d=1248; Ø A=1337; Ø B=1375; Ø C=18; E=32; S=4	—	—	●
1400	EPDM black	Ø d=1398; Ø A=1475; Ø B=1525; Ø C=18; E=32; S=4	●	—	—
1400	NBR grey white	Ø d=1398; Ø A=1475; Ø B=1525; Ø C=18; E=32; S=4	—	●	—
1400	Silicone transparent	Ø d=1398; Ø A=1475; Ø B=1525; Ø C=18; E=32; S=4	—	—	●
1600	EPDM black	Ø d=1598; Ø A=1675; Ø B=1725; Ø C=18; E=40; S=4	●	—	—
1600	NBR grey white	Ø d=1598; Ø A=1675; Ø B=1725; Ø C=18; E=40; S=4	—	●	—
1600	Silicone transparent	Ø d=1598; Ø A=1675; Ø B=1725; Ø C=18; E=40; S=4	—	—	●

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Flanged ducting and fittings