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Selection chart & Outer dimensions

Selection of seal face material



Outer dimensions

Unit: mm Part name Q'ty Material 1 Set screw 2 Hastelloy C 2 Spring * SUS316 3 Set pin 2 SUS316 4 Comp ring 1 SUS316 5 O-ring 1 Fluoric rubber 6R Seal face 2 SiC 6C Seal back metal 1 YST130N 6F O-ring 2 Fluoric rubber 6M Pin 2 SUS316 7 O-ring 1 Fluoric rubber 8C Rotary back metal 1 YST130N 10 Spring pin 2 SUS316 11 O-ring 1 Fluoric rubber 12 Spring retainer 1 SUS316 13 Retainer 1 YST130N 14 Seal cover 1 SUS304

Unit: mm Dimensions * Q'ty of springs d A B C D E F G 28 44 42.5 59 55 40 29 18 6 30 49 45.5 63 59 42 29 18 6 32 51 47.5 65 61 42 29 18 6 35 57 55 72 68 50 29 19 6 38 60 57 75 70 50 30 19 6 40 65 60 80 76 50 30 19 8 42 67 62 80 76 50 30 19 8 45 69 65 84 76 50 32 25 8 48 73 69 88 80 50 32 25 8 50 75 70 90 82 50 32 26 8 55 80 76 95 87 50 33 26 8 75 105 99 122 115 55 33 26 12 90 128 115 148 142 58 35 30 16 100 138 132 158 146 81 39 30 8 135 179 162 197 185 89 40 30 24

Note:

	* is shown in the table of dimensions.
	We can also manufacture seals with dimensions other than those listed above.
	We can also manufacture cartridge type seals upon request.
	The above combinations of materials are standard. We can also manufacture these seals using other materials upon request.
	Please use self-flushing method in order to prevent sliding parts from possible dry-operation caused by a cavity generated within the stuffing box due to generation of negative pressure in the case of self-priming operation, or mixture of air in the case of force pumping operation.

Specifications stated here may be subject to change without notice due to product improvement.

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Selection & Dimensions

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