China Sealcon Company

Elastomer Bellow Seals R14

Elastomer Bellow Seals R14
  • r14-bellows-single-seal-4_1515653238.jpg
  • r14-elastomeric-bellows-spring-seals-3_1515653238.jpg
  • r14-rotary-bellows-seal-1.jpg
  • r14-rotary-spring-seal-2.jpg
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  • Technical Specification
  • Design Drawing

Performance Capabilities of Elastomer Bellow Seals R14

  • Temperature: -30℃ to 200℃, dependent on the elastomer
  • Pressure: Up to 12 bar
  • Speed: Up to 12 m/s
  • End play/axial float allowance: ±0.1mm

Sizes of Elastomer Bellow Seals R14

16mm to 120mm; 5/8” to 2.5”

Materials Combination of Elastomer Bellow Seals R14

  • Face: Carbon, SiC, TC
  • Seat: Ceramic, SiC, TC
  • Bellow: NBR, EPDM, VITON etc.
  • Spring: SS304, SS316
  • Metal parts: SS304, SS316
Elastomer Bellow Seals By Size 
d D D1 L1 L2
R14-16 16 34 30 8 25.2
R14-18 18 36.8 32 8 25.2
R14-20 20 38.8 34 8 25.2
R14-22 22 41.5 36 8 25.2
R14-25 25 44.8 39 8 26.2
R14-28 28 48.5 43 8 26.2
R14-30 30 52 48 8 26.2
R14-35 35 57 53 10 30.2
R14-40 40 67 58 10 34.2
R14-45 45 73 63 10 36.2
R14-50 50 79 68 10 41.2
R14-55 55 84 73 12 41.2
R14-60 60 90 79 12 41.2
R14-65 65 98.5 86 12 49.2
R14-70 70 103.5 91 12 52.2
R14-75 75 110.5 96 12 52.2
R14-80 80 120 105 14 56.2
R14-85 85 125 110 14 56.2
R14-90 90 132 115 14 56.2
R14-95 95 137 120 14 56.2
R14-100 100 144 125 14 62.2
R14-110 110 157 135 16 62.2
R14-120 120 169.5 145 16 72.2


Elastomer Bellow Seals By Size  d D D1 L1  L2
R14-5/8" 15.87 34 30.95 10.3 25.2
R14-3/4" 19.05 38.8 34.15 10.3 25.2
R14-7/8" 22.22 41.5 37.3 10.3 25.2
R14-1" 25.4 44.8 40.5 10.3 25.2
R14-1 1/8" 28.57 48.5 47.65 11.9 33.2
R14-1 1/4" 31.75 57 50.8 11.9 33.2
R14-1 3/8" 34.92 57 54 11.9 33.2
R14-1 1/2" 38.1 67 57.15 11.9 33.2
R14-1 5/8" 41.27 67 60.35 11.9 33.2
R14-1 3/4" 44.45 73 63.5 11.9 41.2
R14-1 7/8" 47.62 73 66.7 11.9 41.2
R14-2" 50.8 79 69.85 13.5 41.2
R14-2 1/8" 53.97 84 73.05 13.5 41.2
R14-2 1/4" 57.15 84 76.2 13.5 41.2
R14-2 3/8" 60.32 90 79.4 13.5 41.2
R14-2 1/2" 63.5 94 82.55 13.5 41.2


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  • FAX:+86-571-86959791
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