PTFE O-Rings BS309 to BS395 Cross Section 5.33mm

PTFE O-Rings BS309 to BS395 Cross Section 5.33mm

£0.79£33.11

PTFE O-Rings (Polytetrafluoroethylene (Teflon® seals)

PTFE is the most chemically inert of the O-ring materials, it is a tough polymer possessing an incredible working temperature range.

Key Uses

PTFE O-rings offer resistance to most chemicals including acids, bases, oils, steam and other chemicals. PTFE is also a very tough and abrasive resistant material, even at elevated temperatures. Read more about PTFE material

ColourWhite
MaterialPTFE (Teflon®)
O-ring typeBritish Standard (imperial)
Maximum Temperature (°C)+250°C
Minimum Temperature (°C)-100°C (-250°C special compounds)

Eastern Seals provide a range of PTFE seal materials. These are listed on our PTFE materials page.

ES RefSize
Price per unit
1 - 4950 - 99100 - 499500 - *
Quantity
BS309PTFEBS309PTFE 10.46 x 5.33mm WHITE
£0.79£0.70£0.60£0.51
BS310PTFEBS310PTFE 12.07 x 5.33mm WHITE
£0.86£0.76£0.65£0.56
BS311PTFEBS311PTFE 13.64 x 5.33mm WHITE
£0.94£0.83£0.71£0.61
BS312PTFEBS312PTFE 15.24 x 5.33mm WHITE
£1.03£0.91£0.78£0.67
BS313PTFEBS313PTFE 16.81 x 5.33mm WHITE
£1.10£0.97£0.84£0.72
BS314PTFEBS314PTFE 18.42 x 5.33mm WHITE
£1.18£1.04£0.90£0.77
BS315PTFEBS315PTFE 19.99 x 5.33mm WHITE
£1.26£1.11£0.96£0.82
BS316PTFEBS316PTFE 21.59 x 5.33mm WHITE
£1.34£1.18£1.02£0.87
BS317PTFEBS317PTFE 23.16 x 5.33mm WHITE
£1.42£1.25£1.08£0.92
BS318PTFEBS318PTFE 24.77 x 5.33mm WHITE
£1.50£1.32£1.14£0.98
BS319PTFEBS319PTFE 26.34 x 5.33mm WHITE
£1.58£1.39£1.20£1.03
BS320PTFEBS320PTFE 27.94 x 5.33mm WHITE
£1.66£1.46£1.26£1.08
BS321PTFEBS321PTFE 29.51 x 5.33mm WHITE
£1.73£1.52£1.31£1.12
BS322PTFEBS322PTFE 31.12 x 5.33mm WHITE
£1.81£1.59£1.38£1.18
BS323PTFEBS323PTFE 32.69 x 5.33mm WHITE
£1.89£1.66£1.44£1.23
BS324PTFEBS324PTFE 34.29 x 5.33mm WHITE
£1.97£1.73£1.50£1.28
BS325PTFEBS325PTFE 37.47 x 5.33mm WHITE
£2.13£1.87£1.62£1.38
BS326PTFEBS326PTFE 40.64 x 5.33mm WHITE
£2.29£2.02£1.74£1.49
BS327PTFEBS327PTFE 43.82 x 5.33mm WHITE
£2.45£2.16£1.86£1.59
BS328PTFEBS328PTFE 46.99 x 5.33mm WHITE
£2.60£2.29£1.98£1.69
BS329PTFEBS329PTFE 50.17 x 5.33mm WHITE
£2.77£2.44£2.11£1.80
BS330PTFEBS330PTFE 53.54 x 5.33mm WHITE
£2.92£2.57£2.22£1.90
BS331PTFEBS331PTFE 56.52 x 5.33mm WHITE
£3.08£2.71£2.34£2.00
BS332PTFEBS332PTFE 59.69 x 5.33mm WHITE
£3.24£2.85£2.46£2.11
BS333PTFEBS333PTFE 62.87 x 5.33mm WHITE
£3.40£2.99£2.58£2.21
BS334PTFEBS334PTFE 66.04 x 5.33mm WHITE
£3.58£3.15£2.72£2.33
BS335PTFEBS335PTFE 69.22 x 5.33mm WHITE
£3.71£3.26£2.82£2.41
BS336PTFEBS336PTFE 72.39 x 5.33mm WHITE
£4.07£3.58£3.09£2.65
BS337PTFEBS337PTFE 75.57 x 5.33mm WHITE
£4.03£3.55£3.06£2.62
BS338PTFEBS338PTFE 78.74 x 5.33mm WHITE
£4.19£3.69£3.18£2.72
BS339PTFEBS339PTFE 81.92 x 5.33mm WHITE
£4.34£3.82£3.30£2.82
BS340PTFEBS340PTFE 85.09 x 5.33mm WHITE
£4.51£3.97£3.43£2.93
BS341PTFEBS341PTFE 88.27 x 5.33mm WHITE
£4.66£4.10£3.54£3.03
BS342PTFEBS342PTFE 91.44 x 5.33mm WHITE
£4.82£4.24£3.66£3.13
BS343PTFEBS343PTFE 94.62 x 5.33mm WHITE
£4.98£4.38£3.78£3.24
BS344PTFEBS344PTFE 97.79 x 5.33mm WHITE
£5.14£4.52£3.91£3.34
BS345PTFEBS345PTFE 100.97 x 5.33mm WHITE
£5.30£4.66£4.03£3.45
BS346PTFEBS346PTFE 104.14 x 5.33mm WHITE
£5.45£4.80£4.14£3.54
BS347PTFEBS347PTFE 107.32 x 5.33mm WHITE
£5.61£4.94£4.26£3.65
BS348PTFEBS348PTFE 110.49 x 5.33mm WHITE
£5.77£5.08£4.39£3.75
BS349PTFEBS349PTFE 113.67 x 5.33mm WHITE
£5.93£5.22£4.51£3.85
BS350PTFEBS350PTFE 116.84 x 5.33mm WHITE
£6.09£5.36£4.63£3.96
BS351PTFEBS351PTFE 120.02 x 5.33mm WHITE
£6.25£5.50£4.75£4.06
BS352PTFEBS352PTFE 123.19 x 5.33mm WHITE
£6.40£5.63£4.86£4.16
BS353PTFEBS353PTFE 126.37 x 5.33mm WHITE
£6.56£5.77£4.99£4.26
BS354PTFEBS354PTFE 129.54 x 5.33mm WHITE
£6.72£5.91£5.11£4.37
BS355PTFEBS355PTFE 132.72 x 5.33mm WHITE
£6.84£6.02£5.20£4.45
BS356PTFEBS356PTFE 135.89 x 5.33mm WHITE
£7.04£6.20£5.35£4.58
BS357PTFEBS357PTFE 139.07 x 5.33mm WHITE
£7.19£6.33£5.46£4.67
BS358PTFEBS358PTFE 142.24 x 5.33mm WHITE
£7.36£6.48£5.59£4.78
BS359PTFEBS359PTFE 145.42 x 5.33mm WHITE
£7.51£6.61£5.71£4.88
BS360PTFEBS360PTFE 148.59 x 5.33mm WHITE
£7.67£6.75£5.83£4.99
BS361PTFEBS361PTFE 151.77 x 5.33mm WHITE
£7.83£6.89£5.95£5.09
BS362PTFEBS362PTFE 158.12 x 5.33mm WHITE
£8.14£7.16£6.19£5.29
BS363PTFEBS363PTFE 164.47 x 5.33mm WHITE
£8.46£7.44£6.43£5.50
BS364PTFEBS364PTFE 170.82 x 5.33mm WHITE
£8.78£7.73£6.67£5.71
BS365PTFEBS365PTFE 177.17 x 5.33mm WHITE
£9.10£8.01£6.92£5.92
BS366PTFEBS366PTFE 183.52 x 5.33mm WHITE
£9.41£8.28£7.15£6.12
BS367PTFEBS367PTFE 189.87 x 5.33mm WHITE
£9.73£8.56£7.39£6.32
BS368PTFEBS368PTFE 196.22 x 5.33mm WHITE
£10.04£8.84£7.63£6.53
BS369PTFEBS369PTFE 202.57 x 5.33mm WHITE
£10.36£9.12£7.87£6.73
BS370PTFEBS370PTFE 208.92 x 5.33mm WHITE
£10.68£9.40£8.12£6.94
BS371PTFEBS371PTFE 215.27 x 5.33mm WHITE
£10.99£9.67£8.35£7.14
BS372PTFEBS372PTFE 221.62 x 5.33mm WHITE
£11.31£9.95£8.60£7.35
BS373PTFEBS373PTFE 227.97 x 5.33mm WHITE
£11.63£10.23£8.84£7.56
BS374PTFEBS374PTFE 234.32 x 5.33mm WHITE
£11.95£10.52£9.08£7.77
BS375PTFEBS375PTFE 240.67 x 5.33mm WHITE
£12.26£10.79£9.32£7.97
BS376PTFEBS376PTFE 247.02 x 5.33mm WHITE
£12.58£11.07£9.56£8.18
BS377PTFEBS377PTFE 253.37 x 5.33mm WHITE
£12.89£11.34£9.80£8.38
BS378PTFEBS378PTFE 266.07 x 5.33mm WHITE
£13.52£11.90£10.28£8.79
BS379PTFEBS379PTFE 278.77 x 5.33mm WHITE
£14.16£12.46£10.76£9.20
BS380PTFEBS380PTFE 291.47 x 5.33mm WHITE
£14.79£13.02£11.24£9.61
BS381PTFEBS381PTFE 304.17 x 5.33mm WHITE
£15.43£13.58£11.73£10.03
BS382PTFEBS382PTFE 329.57 x 5.33mm WHITE
£16.69£14.69£12.68£10.85
BS383PTFEBS383PTFE 354.97 x 5.33mm WHITE
£17.96£15.80£13.65£11.67
BS384PTFEBS384PTFE 380.37 x 5.33mm WHITE
£19.22£16.91£14.61£12.49
BS385PTFEBS385PTFE 405.26 x 5.33mm WHITE
£20.47£18.01£15.56£13.31
BS386PTFEBS386PTFE 430.66 x 5.33mm WHITE
£21.73£19.12£16.51£14.12
BS387PTFEBS387PTFE 456.06 x 5.33mm WHITE
£23.00£20.24£17.48£14.95
BS388PTFEBS388PTFE 481.41 x 5.33mm WHITE
£24.26£21.35£18.44£15.77
BS389PTFEBS389PTFE 506.81 x 5.33mm WHITE
£25.52£22.46£19.40£16.59
BS390PTFEBS390PTFE 532.21 x 5.33mm WHITE
£26.79£23.58£20.36£17.41
BS391PTFEBS391PTFE 557.61 x 5.33mm WHITE
£28.06£24.69£21.33£18.24
BS392PTFEBS392PTFE 582.68 x 5.33mm WHITE
£29.31£25.79£22.28£19.05
BS393PTFEBS393PTFE 608.08 x 5.33mm WHITE
£30.58£26.91£23.24£19.88
BS394PTFEBS394PTFE 633.48 x 5.33mm WHITE
£31.84£28.02£24.20£20.70
BS395PTFEBS395PTFE 658.88 x 5.33mm WHITE
£33.11£29.14£25.16£21.52
SKU: PTFE309-395 Categories: , Tag:
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