MB SDR 11

Coupler with easily removable inner stop, SDR 11

Coupler MB SDR 11 with inner stop

Gas, water and H2
Working pressure: MOP (gas) 10 bar, PFA (water) 16 bar
Material: PE 100
Easily removable inner stop
Safety technology
Large insertion depth for good pipe routing (no holding devices required)
DVGW test mark: DV-8601AU2248 and DV-8606AU2249

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PE 100 SDR 11

Maximum permissible working pressure 16 bar (water) / 10 bar (gas)

Reference	d	SDR range	B	D	h	L	t	z	Weight kg	BX	PU
612680	20	11	49	33	17	60	29	2	0,040	110	3520
612681	25	11	54	38	17	66	32	2	0,060	90	2880
612682	32	11	61	45	21	78	38	2	0,070	60	1920
612683	40	11	71	54	23	86	42	2	0,090	40	1280
612684	50	11 - 17,6	82	68	27	98	48	2	0,150	25	800
612685	63	11 - 17,6	96	82	29	110	55	2	0,230	15	480
612686	75	11 - 17,6	110	98	32	122	60	3	0,330	50	400
612687	90	11 - 17,6	127	114	51	157	77	3	0,440	30	240
612688	110	11 - 17,6	152	137	49	159	78	3	0,710	24	192
612689	125	11 - 17,6	169	156	51	172	85	3	0,940	16	128
612690	140	11 - 17,6	185	174	52	184	91	3	1,270	12	96
612691	160	11 - 17,6	207	199	52	190	94	3	1,780	8	64

FRIALEN safety fittings can be fused with SDR11 - SDR17.6 pipes. Other levels of SDR can be processed on request. Please note the mandatory labels directly on the product. DVGW test marks issued: DV-8601AU2248 and DV-8606AU2249

Areas of Application

The FRIALEN-coupler MB is used for pipe connections when laying long runs. Additional areas of application:

Integration of adapters into an existing pipe-line
Connection of pipelines with fixed or restraint points
Reinforcement / sealing of localised pipe damage
Reinforcement of pinch points

Assembly Instructions

The fusion of pipe ends with the FRIALEN-coupler MB takes place using FRIALEN-fusing – leakproof and longitudinally strong.

The pipe ends are prepared according to the general installation instructions (see “Assembly Instructions” for “FRIALEN-Safety Fittings for house connections and distribution pipes up to d 225”). This involves removing the oxide skin and cleaning the pipe ends. Please note that spigot of valves must be at least half as long as the coupler.

Good reasons for using the FRIALEN Coupler MB: