Victaulic® Flexible Coupling Style 75

The Victaulic® Flexible Coupling Style 75 is a mechanical joint that provides a flexible connection between grooved end pipes. It is designed to accommodate axial movement, angular deflection, and vibration, while maintaining a leak-tight seal.

Nominal Size (Inches \| DN)	Clamping Size OD (mm)	Allowable Pipe End Separation (mm)	Maximum Working Pressure (psi \| kPa)	Maximum End Load (lbs. \| N)	Bolt (Number – Diameter x Length)	Approx. Weight (kg)
1 \| 25	33.7	0 – 1.6	500 \| 3447	680 \| 3024	2-M10 x 51	0.5
1 1/4 \| 32	42.4	0 – 1.6	500 \| 3447	1080 \| 4804	2-M10 x 51	0.5
1 1/2 \| 40	48.3	0 – 1.6	500 \| 3447	1420 \| 6316	2-M10 x 51	0.5
2 \| 50	60.3	0 – 1.6	500 \| 3447	2215 \| 9852	2-M10 x 51	1
2 1/2	73	0 – 1.6	500 \| 3447	3245 \| 14434	2-M10 x 51	1
DN65	76.1	0 – 1.6	500 \| 3447	3535 \| 15724	2-M10 x 51	1
3 \| 80	88.9	0 – 1.6	500 \| 3447	4800 \| 21352	2-M12 x 70	1.5
3 1/2 \| 90	101.6	0 – 1.6	500 \| 3447	6300 \| 28024	2-M12 x 70	1.5
4 \| 100	114.3	0 – 3.2	500 \| 3447	77950 \| 35364	2-M12 x 70	2
	108	0 – 3.2	450 \| 3103	6380 \| 28380	2-M12 x 70	1.5
	127	0 – 3.2	450 \| 3103	8820 \| 39234	2-M16 x 83	2.5
	133	0 – 3.2	450 \| 3103	9735 \| 43304	2-M12 x 83	2.5
DN125	139.7	0 – 3.2	450 \| 3103	10665 \| 477440	2-M12 x 83	3
5	141.3	0 – 3.2	450 \| 3103	10935 \| 48642	2-M12 x 83	2.5
	152.4	0 – 3.2	450 \| 3103	12735 \| 56648	2-M12 x 83	3
	159	0 – 3.2	450 \| 3103	13800 \| 61386	2-M12 x 83	3
	165.1	0 – 3.2	450 \| 3103	14930 \| 66412	2-M12 x 83	3
6 \| 150	168.3	0 – 3.2	450 \| 3103	15525 \| 69058	2-M12 x 83	3
200A	216.3	0 – 3.2	450 \| 3103	25625 \| 113986	2-M20 x 127	6
8 \| 200	219.1	0 – 3.2	450 \| 3103	26280 \| 116900	2-M20 x 127	5.5

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Victaulic Flexible Coupling Style 75