Refrigeration clamp KFS

The refrigeration pipe clamp made from closed PUR foam for big pipelines

Product Overview

The KFS Refrigeration clamp is a robust pipe clamp designed for large pipelines, constructed from closed-cell polyurethane foam. It is suitable for various applications including cooling lines, refrigeration lines, and cold running media lines, specifically for use in dry interior areas.

Image: A black KFS clamp is shown mounted on red and grey pipes, with the label "Cold running media lines".

Applications

Cooling lines
Refrigeration lines
Cold running media lines
For use in dry interior areas.

Advantages

The KFS Refrigeration clamp is made of closed PUR foam and can be used with all common insulation materials.
The design features external screw holes, enabling it to support high loads.
The age-resistant material ensures consistent function of the clamp.
A glued-in rubber pad reduces assembly effort due to optimal adjustment.

Properties

Material: closed-cell polyurethane foam, silicone-free, halogen-free
Density: 250 kg/m³
Heat conductivity: 0.045 W/(m*K)
Fire behaviour: DIN 4102: Class B2
Diffusion resistance: >1000 μ
Compressive strength: 3.96 mPa at 23 °C
Temperature range: -50 °C to +105 °C
Steel material: DD11 (material no. 1.0332) acc. to DIN EN 10111
Zinc plating: electro zinc-plated

Installation KFS

The installation involves placing the KFS clamp around the pipe and securing it with two screws. The diagrams illustrate the process of tightening these screws.

Diagrams illustrating the installation process. They show the KFS clamp being placed around a pipe and secured with two screws, indicated by "2x Tinst".

Technical Data

Item	Item no.	Thread	Size [in]	Insulation thickness [mm]	Width B [mm]	Height H [mm]	Locking screw b2 [mm]	Length of insulation material [mm]	Clamping range D [mm]	Installation torque Tinst [Nm]	Max. rec. static load (centr. tension) Nrec [kN]	Sales unit [pcs]
KFS 273	567798	M16	10	60	493	393	M16	100	273	45	7.00	2
KFS 323	567799	M20	12	60	544	444	M16	100	324	45	11.00	2
KFS 355	567800¹⁾	M20	14	60	576	476	M16	100	356	45	12.00	1
KFS 368	567801¹⁾	M20		60	588	488	M16	120	368	45	13.00	1
KFS 406	567802¹⁾	M24	16	60	646	526	M16	120	406	45	16.50	1
KFS 457	567803¹⁾	M24	18	60	697	577	M16	120	457	45	19.00	1
KFS 508	567804¹⁾	M24	20	60	748	628	M16	120	508	45	21.00	1
KFS 609	567805¹⁾	M24	24	60	848	729	M16	140	609	45	28.50	1

¹⁾ delivery on request

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