Spool Type Expansion Joint Style 75::Welcome to Link-Flex - Expansion Joints Manufacturer for Various Industries

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Spool Type Expansion Joint Style 75

Spool type expansion joint style 75 is made of natural or synthetics elastomers, reinforced with nylon, and supplemented with metal internal rings for strength. This product is available in both filled and unfilled arch. Please contact us for special materials, larger sizes, or other working pressure.

Design Layout

Movement and Operating Conditions

Joint Size I.D. mm(in.)	Face To Face (in.)	Max Pressure/Max Vacuum		Max Temperature °F	Allowable Movement
		Max Pressure/Max Vacuum			Axial		Deflection
		(P.S.I.G)	(in.Hg)		Compression (in.)	Elongation (in.)	Lateral (in.)	Angular (°)
50(2)	6	165	26	250	7/16	1/4	1/2	19
65(5/2)	6	165	26	250	7/16	1/4	1/2	15
80(3)	6	165	26	250	7/16	1/4	1/2	13
100(4)	6	165	26	250	7/16	1/4	1/2	10
125(5)	6	165	26	250	7/16	1/4	1/2	8
150(6)	6	165	26	250	7/16	1/4	1/2	6
200(8)	6	140	26	250	11/16	3/8	1/2	6
250(10)	8	140	26	250	11/16	3/8	1/2	5
300(12)	8	140	26	250	11/16	3/8	1/2	5
350(14)	8	85	15	250	11/16	3/8	1/2	4
400(16)	8	65	15	250	11/16	3/8	1/2	4
450(18)	8	65	15	250	11/16	3/8	1/2	3
500(20)	8	65	15	250	13/16	7/16	1/2	3
600(24)	10	65	15	250	13/16	7/16	1/2	3