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Bonded Seals - BSP Standard Self Centering

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Quick Overview

Bonded seals (or Dowty seals) are metal washer/rubber bonded inserts for use in high pressure applications where conventional seals are unsuitable. Polymax Bonded Seals are in a self centralising form, which eliminates seal offset and makes for simple installation. Available in Imperial Metric and French Metric sizes and various metals and sealing materials to suit your application.
Bonded Seals - BSP Standard Self Centering | Diagram
0.18 0.28
0.28 0.4
0.2 0.29
0.32 0.45
0.17 0.24
0.31 0.45
0.31 0.45
0.76 1.09
0.89 1.27
1.08 1.55
1.08 1.55
1.63 2.6
1.63 2.6
1.63 2.6
Article No. BSP
Size
Bolt
Size
Min. Burst
Pressure (PSI)
Price Qty
10+ 50+ 100+
BSC820N80 1/83/81500.0000
£0.28
£0.23
£0.18
BSC821N80 1/41/21550.0000
£0.40
£0.36
£0.28
BSC823N80 3/81260.0000
£0.29
£0.26
£0.20
BSC825N80 1/213/161150.0000
£0.45
£0.41
£0.32
BSC826N80 5/87/81250.0000
£0.24
£0.21
£0.17
BSC827N80 3/411060.0000
£0.45
£0.40
£0.31
BSC829N80 7/81.3/16900.0000 Not available online - Please call for details.
BSC830N80 11.5/16810.0000
£1.09
£0.98
£0.76
BSC832N80 1.1/41.5/8690.0000
£1.27
£1.14
£0.89
BSC833N80 1.1/21.7/8690.0000
£1.55
£1.39
£1.08
BSC834N80 1.3/42.1/8950.0000 Not available online - Please call for details.
BSC836N80 2700.0000
£2.60
£1.95
£1.63
BSC838N80 2.1/4670.0000 Not available online - Please call for details.
BSC839N80 2.1/2680.0000 Not available online - Please call for details.

Details

Bonded seals are metal washer/rubber bonded insert for use in high pressure applications where conventional seals are unsuitable. Polymax Bonded Seals are in a self centralising form, which eliminates seal offset and makes for simple installation. Available in Imperial Metric and French Metric sizes and various metals and sealing materials to suit your application.

Article No. A B C D E F
BSC820N80 15.88 11.84 10.37 --- --- 8.56
BSC821N80 20.57 15.21 13.74 --- 2.03 11.45
BSC823N80 23.8 18.75 17.28 0.51 --- 14.96
BSC825N80 28.58 23.01 21.54 --- --- 18.64
BSC826N80 31.75 24.97 23.49 --- --- 20.6
BSC827N80 34.93 28.53 27.05 --- 2.49 24.13
BSC830N80 42.8 36.88 33.89 --- --- 30.3
BSC832N80 52.38 45.93 42.93 0.51 --- 38.96
BSC833N80 58.6 51.39 48.44 --- 3.38 44.86
BSC836N80 73.03 63.63 60.58 --- --- 56.67

Additional Information

Colour Black
Material Nitrile (NBR)
Hardness (Shore A) 80
*Dimensions can vary, they are typical only.