Danfoss FH Data sheet

Data Sheet

FH Composite Pipes

Application	The grey Danfoss FH composite pipe is 100%
	impervious to air, temperature resistant and
	highly flexible. It consists of an aluminium pipe
	which is covered inside and out with a Polyethyl-
	ene layer. All layers are permanently bonded with
	each other through a layer of adhesive.
	Unlinked Polyethylene with its raised tempera-
	ture resistance (PE-RT) is used, in accordance with
	EN ISO 22391. The octen side chains of the
	molecular structure of the PE-RT (Polyethylene
	Raised Temperature resistance) give a similar
	effect to that of the linked PE.
	The Danfoss FH composite pipes are manufac-
	tured in such a way that the aluminium layer
	prevents the pipe from going back to its original
	form. This make the pipes easy to install.

	Ordering
		Product	Type	Size	Length	Code no.
		FH composite pipe	FH-CPA	16 x 2 mm	200 m	088X0001
		FH composite pipe	FH-CPC	16 x 2 mm	500 m	088X0003

	Accessories
		Product	Size	Code no.
		Compression fitting for FH pipes	16 x 2 mm	013G4186
		Compression fitting for FH pipes	20 x 2.25 mm	013G4093

Technical Specifications
	Materials			PE-RT / Aluminium / PE-HD
	Max. working pressure			10 bar
	Test pressure			16 bar
	Max. flow temperature (short term)			110 °C
	Max. working temperature			95° C (not for continous operation)
	Recommended max. working temperature			65° C
	Minimum bending radius with bending springs
	Pipe dimension		Manual pipe bender	Internal pipe bending		External bending
	[mm]		radius [mm]	spring radius [mm]		spring radius [mm]
	16		80 (5 x Od)	64 ( 4 x Od)		64 (4 x Od)
	20		100 (5 x Od)	80 ( 4 x Od)		80 ( 4 x Od)
	Od = outside diameter
VDDXA702				© Danfoss | FHH | 2015.10 | 1

Pressure Loss

Volume flow - water quantity m [kg/h]

1000
800
600
400
200
												mm
										16
100									/
								20					mm
								Ø
											14
80										/				mm
								18
								Ø				13
											/				mm
60									17
								Ø					12
												/
										16
									Ø
40																mm
															10
															/
													14						mm
												Ø
																		.6
																	8
																/
															.6
															11
20													Ø
10
1	2	3	4	5	6	7	8 9101	2				3			4		5		6	7	8 9 102	2	3	4	5	6	7	8 9 103

Pressure loss [Pa/m] (1 mbar = 100 Pa)

Water temperature: 40° C

Danfoss A/S

Floor Heating Hydronics • Ulvehavevej 61 • DK-7100 Vejle • Denmark • Phone: [phone] • Fax: [phone] [e-mail] • www.floorheating.danfoss.com

Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed.

All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.

2 | © Danfoss | Danfoss | FHH | 2015.10

VDDXA702