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Fleks
Compression (Silok) Conduit Gland

Images are for illustration; refer to the table for dimensions.

Conduit Fittings

Compression (Silok) Conduit Gland

Compression gland that acts as a gasket once fitted to the conduit. NPT, GAS, metric and PG threads.

  • IP67
  • −30 °C / +100 °C
  • 1/4"–3"
  • CE
  • Fixed or swivel thread
  • Body and cap nut in nickel-plated brass
  • O-ring: NBR (nitrile rubber)
  • Clamping insert PA6, sealing ring TPV, ring polyethylene
  • Ferrule: aluminium or galvanized
  • Its seal also lets it work as a cable gland
  • Special lengths and threads made on request

Technical data

Operating temperature
−30 °C / +100 °C
Protection rating
IP67
Material
Nickel-plated brass
Size range
1/4"–3"
Certificates
CE

Size table

The + button at the start of a row adds that size to your quote list. You set the quantity on the quote page.

NPT thread10 sizes

Compression (Silok) Conduit Gland, NPT thread: size table
Item codeNPTConduit sizeClamping range (mm)Hole dia. (mm)
F.10.10101/4"104–815.8
F.10.10113/8"135–1019.2
F.10.10121/2"166–1223.4
F.10.10133/4"2113–1828.7
F.10.10141"2618–2535.5
F.10.10151 1/4"3522–3244.2
F.10.10161 1/2"4030–3850
F.10.10172"5234–4462.5
F.10.10182 1/2"6348–6175.1
F.10.10193"7556–7288.8

GAS thread10 sizes

Compression (Silok) Conduit Gland, GAS thread: size table
Item codeGASConduit sizeClamping range (mm)Hole dia. (mm)
F.10.10201/4"104–815.2
F.10.10213/8"135–1018.7
F.10.10221/2"166–1223
F.10.10233/4"2113–1828.4
F.10.10241"2618–2535.3
F.10.10251 1/4"3522–3243.9
F.10.10261 1/2"4030–3849.8
F.10.10272"5234–4461.6
F.10.10282 1/2"6348–6177.2
F.10.10293"7556–7290

Metric thread9 sizes

Compression (Silok) Conduit Gland, Metric thread: size table
Item codeMetricConduit sizeClamping range (mm)Hole dia. (mm)
F.10.1030M12104–814.2
F.10.1031M16135–1018.2
F.10.1032M20166–1222.2
F.10.1033M252113–1827.2
F.10.1034M322618–2534.2
F.10.1035M403522–3242.2
F.10.1036M504030–3852.2
F.10.1037M635234–4465.2
F.10.1038M726348–6174.2

PG thread9 sizes

Compression (Silok) Conduit Gland, PG thread: size table
Item codePGConduit sizeClamping range (mm)Hole dia. (mm)
F.10.1040Pg 9104–817.2
F.10.1041Pg 11135–1020.6
F.10.1042Pg 13.5166–1222.4
F.10.1043Pg 16166–1224.5
F.10.1044Pg 212113–1830.3
F.10.1045Pg 292618–2539
F.10.1046Pg 363522–3249
F.10.1047Pg 424030–3856
F.10.1048Pg 485234–4461.3

Sizes are taken from the 2026 product catalogue. Contact us for current stock and custom sizes.

From the same group

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Send us the item code, size and quantity, and we will prepare your quote.