Pipe clamp FRS-L Universal

The light two-screw pipe clamp with a rapid locking mechanism and combination connection nut

Product Overview

The Fischer FRS-L Universal is a lightweight pipe clamp designed for efficient and secure pipe fixing. It features a two-screw design with a rapid locking mechanism and a combination connection nut, making installation fast and reliable.

Visuals show two installation examples: one depicting a cantilever construction with a channel, and another illustrating a vertical installation.

Applications and Advantages

Applications

For simple and easy fixing for pipes using threaded rods or stud screws.
For use in dry interior areas.

Advantages

The fire inspection report and the sound insulation report guarantee objectively tested functional safety.
The unique rapid-locking mechanism with crimped edges allows a secure and time-saving installation.
The clamp band with crimped edges provides a tight fit for the sound insulation insert, preventing it from slipping out during pipe alignment.
The two screws allow for perfect adaptation of the pipe clamp to suit every outer pipe diameter.
The connecting nut with a combination thread (M8 / M10) enables optimized warehousing.
The screw's loss protection guarantees an easy installation.

Certifications

Fire resistance: R 120
Sound insulation: R 30 MLAR
Quality Mark: RAL GÜTEZEICHEN (German quality mark for pipe fastening)

Properties

Material: steel DD11 (material no. 1.0332) according to DIN EN 10111
Zinc plating: electro zinc-plated
Connecting nut: resistance welded, M8 / M10, SW13
Locking screw: flat head screw with TX drive (M5=TX25, M6=TX30)
Sound insulation insert material: SBR/EPDM; chlorine-free; silicone-free
Sound insulation standard: for DIN 4109
Temperature range: -40 °C to +100 °C
Hardness: 55 ± 5° Shore A
Fire behaviour: DIN 4102: Class B2

Installation

Installation FRS-L Universal

The installation diagram shows a step-by-step process for fitting the pipe clamp. It illustrates how to position the clamp around the pipe, insert and tighten the screws, and secure the clamp to the mounting rod or surface.

Technical Data

Item	Item no.	Fire test report	Thread Size / Pipe Size	Clamping Width range [mm]	Height [mm]	Height Z [mm]	Clamp band width x thickness [mm]	Locking screw	Installation torque recom. [Nm]	Max. static load (centr. tension) [kN]	Sales unit [pcs]
FRS-L 8-11 Universal	539443	Yes	M8/M10	8-11	47	35	18 x 1.0	M5	2	0.98	25
FRS-L 12-15 Universal	539444	Yes	M8/M10 1/4	12-15	52	39	18 x 1.0	M5	2	0.98	25
FRS-L 15-19 Universal	539445	Yes	M8/M10 3/8	15-19	56	43	18 x 1.0	M5	2	0.98	25
FRS-L 20-24 Universal	539446	Yes	M8/M10 1/2	20-24	61	48	18 x 1.0	M5	2	0.98	25
FRS-L 25-30 Universal	539447	Yes	M8/M10 3/4	25-30	67	53	18 x 1.0	M5	2	0.98	25
FRS-L 31-37 Universal	539448	Yes	M8/M10 1	31-37	74	61	18 x 1.0	M5	2	0.98	25
FRS-L 38-45 Universal	539449	Yes	M8/M10 1 1/4	38-45	83	69	18 x 1.2	M5	2	1.14	25
FRS-L 46-52 Universal	539450	Yes	M8/M10 1 1/2	46-52	90	76	18 x 1.2	M5	2	1.14	25
FRS-L 53-59 Universal	539451	Yes	M8/M10	53-59	97	83	18 x 1.2	M5	2	1.14	25
FRS-L 60-66 Universal	539452	Yes	M8/M10 2	60-66	104	90	18 x 1.2	M5	2	1.14	10
FRS-L 67-75 Universal	539453	Yes	M8/M10	67-75	120	100	20 x 1.8	M6	2	1.69	10
FRS-L 76-84 Universal	539454	Yes	M8/M10 2 1/2	76-84	130	109	20 x 1.8	M6	2	1.69	10
FRS-L 85-93 Universal	539455	Yes	M8/M10 3	85-93	139	118	20 x 1.8	M6	2	1.69	10
FRS-L 94-100 Universal	539456	Yes	M8/M10	94-100	146	125	20 x 1.8	M6	2	1.69	10
FRS-L 101-109 Universal	539457	Yes	M8/M10	101-109	156	135	20 x 1.8	M6	2	1.69	10
FRS-L 110-119 Universal	539459	Yes	M8/M10 4	110-119	165	144	20 x 1.8	M6	2	1.69	10
FRS-L 120-129 Universal	544905	Yes	M8/M10	120-129	176	156	25 x 2.0	M6	2	2.39	5
FRS-L 130-137 Universal	544906	Yes	M8/M10	130-137	184	164	25 x 2.0	M6	2	2.39	5
FRS-L 138-145 Universal	544907	Yes	M8/M10 5	138-145	192	172	25 x 2.0	M6	2	2.39	5
FRS-L 146-155 Universal	544908	Yes	M8/M10	146-155	202	182	25 x 2.0	M6	2	2.39	5
FRS-L 156-163 Universal	544909	Yes	M8/M10	156-163	211	190	25 x 2.0	M6	2	2.39	5
FRS-L 164-172 Universal	544910	Yes	M8/M10 6	164-172	219	199	25 x 2.0	M6	2	2.39	5
FRS-L 175-183 Universal	569822	Yes	M8/M10	175-183	234	210	25 x 2.5	M6	2	2.58	15
FRS-L 193-201 Universal	569823	Yes	M8/M10	193-201	251	228	25 x 2.5	M6	2	2.58	15
FRS-L 205-213 Universal	569824	Yes	M8/M10	205-213	263	240	25 x 2.5	M6	2	2.58	15
FRS-L 219-225 Universal	569825	Yes	M8/M10 8	219-225	278	253	25 x 2.5	M6	2	2.58	15

For load information under fire exposure, see chapter Basic knowledge.

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