Reducing Flexible Coupling

Reducing Flexible Coupling, transitions between different pipe sizes, flexible connection accommodates deflection and thermal movement—ideal for varied diameter piping systems.

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Reducing Flexible Coupling

Reducing Flexible Coupling

Standard: ANSI/UL 213C

Housing Material: Ductile iron conforming to ASTM A-536, Grade 65-45-12.

Bolt & Nut: Grade 8.8 carbon steel electroplated bolts.

Gasket: EPDM, nitrile, silicone rubber, etc.

Rated pressure: 300PSI.

Surface: Hot dip galvanizing / Epoxy powder painting/Dip Coating, etc.

Color: Variable colors for choice.

Reducing Flexible Coupling, transitions between different pipe sizes, flexible connection accommodates deflection and thermal movement—ideal for varied diameter piping systems.

Nominal Size mm/in	Pipe OD. mm/in	Working Pressure psi/Mpa	Dimensions mm/in			Bolt Size
Nominal Size mm/in	Pipe OD. mm/in	Working Pressure psi/Mpa	A mm/in	B mm/in	C mm/in	No.-Size mm
40×32 1½×1¼	48.3×42.4 1.900×1.669	300 psi 2.07 Mpa	69 2.717	109 4.291	45 1.772	M10*55-2
50×32 2×1¼	60.3×42.4 2.375×1.669		84 3.307	125 4.921	46 1.811	M10*55-2
50×40 2×1½	60.3×48.3 2.375×1.900		84 3.307	125 4.921	46 1.811	M10*55-2
65×25 2½×1	73×33.7 2.874×1.327		97 3.819	145 5.709	46 1.811	M12*65-2
65×40 2½×1½	73×48.3 2.874×1.900		97 3.819	145 5.709	46 1.811	M12*65-2
65×50 2½×2	73×60.3 2.874×2.375		97 3.819	145 5.709	46 1.811	M12*65-2
65×32 2½×1¼	76.1×42.4 2.996×1.669		101 3.976	148 5.827	46 1.811	M12*65-2
65×40 2½×1½	76.1×48.3 2.996×1.900		101 3.976	148 5.827	46 1.811	M12*65-2
65×50 2½×2	76.1×60.3 2.996×2.375		101 3.976	148 5.827	46 1.811	M12*65-2
65×65 2½×2½	76.1×73 2.996×2.874		101 3.976	148 5.827	46 1.811	M12*65-2
80×32 3×1¼	88.9×42.4 3.500×1.665		115 4.528	165 6.496	49 1.929	M12*65-2
80×40 3×1½	88.9×48.3 3.500×1.900		115 4.528	165 6.496	49 1.929	M12*65-2
80×50 3×2	88.9×60.3 3.500×2.375		115 4.528	165 6.496	49 1.929	M12*65-2
80×65 3×2	88.9×73 3.500×2.874		115 4.528	165 6.496	49 1.929	M12*65-2
80×65 3×2½	88.9×76.1 3.500×2.996		115 4.528	165 6.496	49 1.929	M12*65-2
100×40 4×1½	114.3×48.3 4.500×1.900		141 5.551	198 7.795	50 1.969	M12*65-2
100×50 4×2	114.3×60.3 4.500×2.375		141 5.551	198 7.795	50 1.969	M12*65-2
100×65 4×2½	114.3×76.1 4.500×2.996		141 5.551	198 7.795	50 1.969	M12*65-2
100×80 4×3	114.3×88.9 4.500×3.500		141 5.551	198 7.795	50 1.969	M12*70-2
150×80 6×3	165.1×88.9 6.500×3.500		198 7.795	270 10.63	51 2.008	M20*110-2
150×100 6×4	165.1×114.3 6.500×4.500		198 7.795	270 10.63	51 2.008	M20*110-2
150×80 6×3	168.3×88.9 6.625×3.500		201 7.913	272 10.709	51 2.008	M20*110-2
150×100 6×4	168.3×114.3 6.625×4.500		201 7.913	272 10.709	51 2.008	M20*110-2
200×150 8×6	219.1×165.1 8.625×6.500		261 10.276	345 13.583	62 2.441	M22*130-2
200×6 8×6	219.1×168.3 8.625×6.625		261 10.276	345 13.583	62 2.441	M22*130-2