FGFA

UltraGrip Flange Adaptor

FRIAGRIP is the same as UltraGrip.

Restrained flange adapter for connecting pipes made of different materials (steel, cast iron, ductile cast iron, asbestos cement, PVC, PE-HD/PEX) in civil engineering.

Housing and follower-ring made of ductile iron (EN-GS-450-10)
Corrosion protection Rilsan (min. 250 µm according to GSK)
One gripping system for all pipe materials gripping segment made of acetal, corundum coated
Sealing material EPDM or NBR
Diameter range depending on size up to max. 54 mm
Stainless steel or galvanized screws and nuts
Angular deflection of 4 degrees
Flange connection dimensions according to DIN EN1092, PN 10 and PN 16

A notice:

When used on PE-HD/PEX pipes, our inner support sleeve SHVA is required.

When used on AZ pipes, restrained cannot be entirely ensured.

Go back Data sheet

Gasket EPDM, DIN-EN 681-1 / KTW / UBA / DVGW-W270

PFA /PN Water: up to DN 300 = 16 bar, larger DN 300 = 10 bar

Reference	d	DN	Flansch DN	Flansch PN	BX	PU	D	L	t min	t max	Weight kg
672000	43,5-63,5	40	40	10/16	4	96	150	148	65	110	4,200
672001	43,5-63,5	40	50	10/16	4	96	165	144	65	110	4,200
672002	48,0-71,0	50	50	10/16	1	96	165	153	65	110	5,200
672003	63,0-83,7	65	65	10/16	4	96	185	144	65	110	5,200
672005	85,7-107,0	80	80	10/16	2	60	200	144	65	110	6,200
672007	107,2-133,2	100	100	10/16	2	36	220	192	90	125	10,000
672009	132,2-160,2	125	125	10/16	2	24	252	173	90	135	11,600
672011	158,2-192,2	150	150	10/16	1	18	285	212	90	125	14,750
672013	192,2-226,9	175	200	10/16	1	18	340	240	125	165	25,000
672015	218,1-256,0	200	200	10/16	1	12	340	240	125	165	22,600
672017	266,2-310,2	250	250	10/16	1	4	400	303	125	165	38,000
672019	315,0-356,0	300	300	10/16	1	4	470	304	125	200	42,500
672021	352,2-396,0	350	350	10/16	1	-	520	313	125	200	50,000
672023	398,2-442,0	400	400	10/16	1	-	580	313	125	200	60,000
672025	448,0-492,0	400+	400	10/16	1	-	580	413	125	200	135,000
672027	498,0-552,0	500	500	10/16	1	-	715	398	140	215	109,000
672029	558,0-608,0	500+	500	10/16	1	-	715	448	140	215	125,000
672031	604,0-648,0	600	600	10/16	1	-	840	410	195	255	101,000
672033	676,0-726,0	600+	600	10/16	1	-	840	470	195	255	165,000

Gasket NBR, DIN-EN 682

MOP Gas: up to DN 400 = 5 bar

Other water qualities PFA /PN: up to DN 300 = 16 bar, larger DN 300 = 10 bar

Reference	d	DN	Flansch DN	Flansch PN	BX	PU	D	L	t min	t max	Weight kg
670000	43,5-63,5	40	40	10/16	4	96	150	148	65	110	4,200
670001	43,5-63,5	40	50	10/16	4	96	165	144	65	110	4,200
670002	48,0-71,0	50	50	10/16	4	96	165	153	65	110	4,820
670003	63,0-83,7	65	65	10/16	4	96	185	144	65	110	5,840
670005	85,7-107,0	80	80	10/16	2	60	200	144	65	110	6,200
670007	107,2-133,2	100	100	10/16	2	36	220	192	90	125	10,000
670009	132,2-160,2	125	125	10/16	2	24	252	173	90	135	11,600
670011	158,2-192,2	150	150	10/16	1	18	285	212	90	125	16,050
670013	192,2-226,9	175	200	10/16	1	18	340	240	125	165	16,600
670015	218,1-256,0	200	200	10/16	1	12	340	240	125	165	22,600
670017	266,2-310,2	250	250	10/16	1	4	400	303	125	165	33,800
670019	315,0-356,0	300	300	10/16	1	4	470	304	125	200	42,500
670021	352,2-396,0	350	350	10/16	1	1	520	313	125	200	50,000
670023	398,2-442,0	400	400	10/16	1	1	580	313	125	200	60,000

Areas of application

FRIAGRIP coupling FGK as a restrained coupling¹ for pipes made of different materials (steel, cast iron, ductile iron, fiber cement², PVC³, PE-HD/PEX⁴). Available from DN 40 to DN 600+.

FRIAGRIP components can only be used in buried areas

Processing instructions

FRIAGRIP, restrained couplings for connections without without abutments (exception: asbestos cement pipes).

The pipe ends must be prepared in accordance with the general installation requirements (see FRIAGRIP installation instructions).

The insertion depths tmin./tmax. must be strictly observed.

¹ Restrained; water: ≤ DN 300 PN 16, > DN 300 PN10 / restrained: ≤ DN 400 PN 5.

² Restrained cannot be guaranteed for asbestos cement pipes

³ For application on PVC gas pipes, see FRIAGRIP Technical Information. For PVC pipes with wall thicknesses < DIN 8061/62 - PN 10, use the FRIAGRIP support liners (type FRIATEC Mod. SHVA).

For application on stainless steel pipes, see FRIAGRIP Technical Information.

⁴ When used with PE-HD/PEX pipes, the FRIAGRIP support liners

Good reasons for FRIAGRIP

Working in Pipe Trenches reduced to a minimum (no abutments required for directional changes)
The components are delivered pre-assembled at the factory, thus no conversion and replacement work is required on site
One gasket-package and one gripping segment for the pipe materials steel, cast iron, ductile iron, fiber cement, PVC, PE-HD/PEX.
Gasket and gripping system operate independently of each other. This ensures a reliable seal under dynamic axial loads.
Specially profiled gasket ensures full seal even on scored and corroded pipes.
Deflection of the pipes up to 8° (coupling) or 4° (flange adapter).
In case of pipe breakage, axial misalignment can be compensated by installing two couplings. The couplings act like a joint and keep the pipe stress-free
Simple installation with standard tools
One torque for all pipe materials
Repeated checking of the tightening torque of the bolts not necessary
The tolerance range of up to 54 mm allows different pipe materials to be connected to one FRIAGRIP-Size, therefore reduced stock-keeping necessary