ABM

Sewage bend

Sewage bend (coupler/coupler) ABM

Low space requirement through compact design
The elbow gradations 15°, 30°, 45° enable comfortable services routing
Couplers integrated on both sides to reduce assembly time with safety technology
The smooth and hydraulically optimised internal contour provides a equal-base passage when utilising SDR 17/17.6 pipes
Bright surface finish for optimum visibility when driving through with a camera
With pin indicator for visual inspection of the fusion

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PE 100

Maximum permissible working pressure 2.5 bar

Reference	d	D	L	t	w	Weight kg	BX	PU
681100	160	185	279	92	15°	1,810	6	48
681101	160	185	306	92	30°	2,050	6	48
681102	160	185	320	92	45°	2,060	6	48

Sewage pipe systems are high-value assets of a value which has to be maintained for a long time. Increasing demands on the public sewage system require materials which meet these criteria. HDPE sewage pipes have been fused for many years with the FRIAFIT HDPE sewage system tightly, frictionlocked and root-proof.

AREAS OF APPLICATION

The FRIAFIT elbows ABM and ABMS d 160/DN 150 are used for change of direction in sewage and combined sewage water connection lines. The types ABM (coupler/coupler) or ABMS (coupler/pipe spigot) and the angle spacings 15°, 30° and 45° facilitate a comfortable piping configuration. Angles of 60°, 90° etc. can be produced by using multiple elbows. The FRIAFIT elbow ABMS is specifically suited for direct fusion into the FRIAFIT sewage saddle ASA-TL. The FRIAFIT elbows ABM and ABMS have a smooth, hydraulically optimised internal contour for sewage water draining and offer a level passage when used with

pipes SDR 17/17.6. The bright surface facilitates an optimal view during camera inspection. The material used is stabilised against UV radiation.

NOTES ON PROCESSING

The connection of the pipes and fittings with FRIAFIT elbows by FRIAFIT fusion is leak-tight and friction-locked. The PE fusion ends of the pipe or fitting are prepared according to the general installation

requirements (see assembly instructions for the FRIAFIT sewage system) (remove oxide layer/clean). For push-fit connections at the pipe spigot of the FRIAFIT elbow ABMS, insertion depths and wall

thickness differences, if any, are to be considered.

Good reasons for the FRIAFIT elbows ABM / ABMS

Little space required thanks to compact design

Reduction of the installation time thanks to

integrated fusion couplers

Large coupler depths for good guiding of the

pipe or pipe spigot (no fixing devices required)

Leak-tight, friction-locked and root-proof connection

Exposed, fixed heating coil for direct heat transfer to the pipe

Extra-broad fusion zones

Extra-large insertion depths

Short fusion times, short cooling down times

Fusion indicator for visual control of fusion

Extra-long cold zones before and after the fusion area

Barcode for fully automatic fusion with HDPE pipes from SDR 33 to SDR 17, taking into consideration the ambient temperature (temperature compensation)