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RB Cartridge Seal – Single

Technical Features

Single cartridge seal
Balanced
Stationary multiple springs design
Springs isolated from media
Floating faces

Operating Limits

Shaft: 25-100mm ,1″ – 4″
Pressure: 25 Bar
Temperature: -40 °C – 200 °C
Speed: 25 m/s

Materials

Rotary faces: carbon graphite, silicon carbide, tungsten carbide
Stationary seats: silicon carbide, tungsten carbide
O-rings: EPDM, Viton, Nitrile, other on request
Springs: S/S 316, Hastelloy C
Other metal components: S/S 316

d C D D1 D2 E L1 L2 L3
24 62 43,5 104 60 12,5 38 19 22
25 62 43,5 104 60 12,5 38 19 22
28 62 46,5 104 60 12,5 38 19 22
30 65 48,5 104 63 12,5 38 19 22
32 67 50 104 66 12,5 38 19 22
33 67 50 104 65 12,5 38 19 22
35 70 53,5 115 68 12,5 38 19 22
38 75 56,5 125 72 14,7 38 19 22
40 75 53,5 125 73 14,7 38 19 22
43 80 61,5 133 78 14,7 38 19 22
45 81 63,5 140 79 14,7 38 19 22
48 84 66,5 140 82 14,7 38 19 22
50 87 68,5 140 85 14,7 38 19 22
53 90 71,5 150 88 17,5 38 19 22
55 92 73,5 150 90 17,5 38 19 22
60 100 78,5 160 98 17,5 38 19 22
65 105 83,5 165 103 17,5 38 19 22
70 120 88,5 180 118 17,5 38 19 22
75 125 100 190 123 17,5 36 26 23
80 130 105 190 128 17,5 36 26 23
85 135 110 220 133 21,5 36 26 23
90 140 115 220 138 21,5 36 26 23
95 145 120 220 143 21,5 36 26 23
100 150 125 220 148 21,5 36 26 23
d C D D1 D2 E L1 L2 L3
1 2,441 1,713 4,094 2,362 0,492 1,496 0,748 0,866
1 1/8 2,441 1,831 4,094 2,362 0,492 1,496 0,748 0,866
1 1/4 2,638 1,988 4,094 2,559 0,492 1,496 0,748 0,866
1 3/8 2,756 2,106 4,528 2,677 0,492 1,496 0,748 0,866
1 1/2 2,953 2,224 4,921 2,974 0,579 1,496 0,748 0,866
1 5/8 3,15 2,382 5,236 3,071 0,579 1,496 0,748 0,866
1 3/4 3,189 2,5 5,512 3,11 0,579 1,496 0,748 0,866
1 7/8 3,307 2,618 5,512 3,228 0,579 1,496 0,748 0,866
2 3,425 2,697 5,512 3,346 0,579 1,496 0,748 0,866
2 1/8 3,543 2,815 5,906 3,485 0,689 1,496 0,748 0,866
2 1/4 3,74 3,012 6,102 3,661 0,689 1,496 0,748 0,866
2 3/8 3,937 3,091 6,299 3,958 0,689 1,496 0,748 0,866
2 1/2 4,055 3,209 6,469 3,975 0,689 1,496 0,748 0,866
2 5/8 4,331 3,406 6,693 4,252 0,689 1,496 0,748 0,866
2 3/4 4,724 3,404 7,087 4,648 0,689 1,496 0,748 0,866
2 7/8 4,843 3,858 7,48 4,764 0,689 1,417 1,024 0,906
3 4,921 3,937 7,48 4,843 0,689 1,417 1,024 0,906
3 1/8 5,118 4,135 7,48 5,039 0,689 1,417 1,024 0,906
3 1/4 5,236 4,252 8,661 5,157 0,846 1,417 1,024 0,906
3 3/8 5,315 4,331 8,661 5,236 0,846 1,417 1,024 0,906
3 1/2 5,512 4,528 8,661 5,433 0,846 1,417 1,024 0,906
3 5/8 5,591 4,606 8,661 5,512 0,846 1,417 1,024 0,906
3 3/4 5,709 4,724 8,661 5,63 0,846 1,417 1,024 0,906
3 7/8 5,906 4,921 8,661 5,827 0,846 1,417 1,024 0,906

Download the RB Cartridge Seal Spec Sheet

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