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PK-8 Five-Port Push-In Manifold - 8mm Tube OD
One complete PK five-port push-in manifold with five blue release collars. Two end ports and three side branches share the selected tube OD.
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Ships from China · 5–7 calendar days preparation. Shipping · Returns

PK-8 Five-Port Push-In Manifold - 8mm Tube OD
A five-port push-in manifold for compatible pneumatic tubing. Two end ports and three side branches share the selected outside diameter. Match all connected tubes to the chosen model.
Included in one sales unit
1 complete assembled PK manifold with five release collars. Tubing, plugs, mounting screws, equipment, tools and storage boxes are not included.
Original supplier PK series photographs and real reverse view. Appearance and proportions vary with size; photographs are series references.
Model & Reference Codes
| Original shipping SKU | PK-8 |
|---|---|
| Tube OD at all five ports | 8 mm |
| Connection layout | Two end ports + three side branches |
| Construction | Black polymer body with five blue release collars |
| Sales unit | 1 complete assembled five-port manifold |
| B (supplier approx.) | 80.5 mm |
| F (supplier approx.) | 54.8 mm |
| J (supplier approx.) | 17.5 mm |
| Mounting hole diameter (supplier approx.) | 4 mm |
Tube size means outside diameter, not a threaded equipment port. Where shown, B/F/J and mounting-hole dimensions follow the original supplier drawing and are approximate manual measurements.


Connect and inspect.
Isolate and fully depressurize the supply. Match tube OD at all five ports. Cut compatible tubing square and remove debris. Insert each tube fully and pull gently to check retention. Check every connection before restoring air gradually, then leak-check. To remove a tube, fully depressurize, press its release collar and withdraw the tube. Use suitable plugs for unused ports; plugs are not included.
Pack quantities
Choose 1 / 10 / 100 identical complete fittings per pack. Quantity counts packs. Displayed pack prices include the shown savings.
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Find your matching configuration
PK Five-Port Manifold Pneumatic Fittings
PK manifolds have two end ports and three side branches. All five ports match the selected tube outside diameter.



