Dixon 200GTHK 2" (50 mm) Cam & Groove Gasket Extra Thick Buna-N Black/2 Blue Stripes
Available
This Dixon cam and groove (camlock) gasket is made from extra thick nitrile buna rubber and is colour coded black with two blue stripes (manufacturer-stated). The listing covers 7 coupling sizes, from 25 mm (1 in) to 100 mm (4 in).
It uses the -THK style code, for example 100GTHK for the 25 mm coupling. Dixon's gasket dimension chart covers the standard elastomer gaskets, so it does not give a thickness for this extra thick type; ask us if the thickness matters for your coupling (manufacturer-stated).
Where this product is used
- Replacement gasket for Dixon cam and groove couplings and adaptors from 25 mm to 100 mm, where an extra thick nitrile buna gasket is specified.
- Camlock joints where nitrile buna suits the media; check the media against the material before use.
Features
- Material: extra thick nitrile buna rubber (manufacturer-stated)
- Colour code: black with 2 blue stripes (manufacturer-stated)
- Coupling sizes in this listing: 25, 32, 40, 50, 65, 75, 100 mm
- Part number style: size code plus GTHK (manufacturer-stated)
Common specifications
| Specification | Detail |
|---|---|
| Material | Extra thick nitrile buna rubber |
| Colour code | Black, 2 blue stripes |
| Fits | Dixon cam and groove (camlock) couplings, sized in mm |
| Sizes | 25 mm (1 in), 32 mm (1-1/4 in), 40 mm (1-1/2 in), 50 mm (2 in), 65 mm (2-1/2 in), 75 mm (3 in), 100 mm (4 in) |
Key specifications
| Dixon part number | Coupling size (mm) | Coupling size (in) |
|---|---|---|
| 100GTHK | 25 | 1" |
| 125GTHK | 32 | 1-1/4" |
| 150GTHK | 40 | 1-1/2" |
| 200GTHK | 50 | 2" |
| 250GTHK | 65 | 2-1/2" |
| 300GTHK | 75 | 3" |
| 400GTHK | 100 | 4" |
Dixon's gasket dimension chart does not list a thickness for the extra thick gasket, so none is shown here.
Selecting the right option
Start with the coupling size. The sizes in the table are camlock coupling sizes in mm, and each gasket part number is built from the size code (for example 100-G for 25 mm). Then check the material against the media you will handle, because the gasket is the part in contact with the product. Dixon notes that other manufacturers use different colour-code systems, so its colour chart should not be used to identify gaskets of unknown origin (manufacturer-stated). If you are replacing a standard Buna-N gasket with this extra thick one, confirm with us that it suits your coupling.
Related products
Related Dixon camlock gaskets: Dixon Cam & Groove Gasket Buna-N Black/1 Blue Stripe, Dixon Cam & Groove Gasket Neoprene Black/1 Red Stripe and Dixon Cam & Groove Gasket FKM Black/1 Yellow Stripe.
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25
Model Number: 100GTHK
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32
Model Number: 125GTHK
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40
Model Number: 150GTHK
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50
Model Number: 200GTHK
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65
Model Number: 250GTHK
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75
Model Number: 300GTHK
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100
Model Number: 400GTHK
