6308A0159 Biesse Vacuum Cup 132X75X48 Vacuum Sucker For Biesse CNC Machine

Need a replacement vacuum cup for a Biesse table? This one is the half-size block piston, 132 x 75 x 48 mm, Biesse reference 6308A0159. The body is PF phenol formaldehyde plastic, brown as standard with grey also available, and the same family is listed at 29 mm and 74 mm height. The seal, the ball valve and the locating ring are available as separate accessories, customization is supported, and price is quoted per order against the part number or the size.

A shop running a Biesse machining center hits the same three things when a cup goes: a block piston gone hard that stops pulling the panel flat, a table re-set by hand because one position no longer seals, and a replacement that lands after the job has shipped. A 132 x 75 x 48 mm cup closes all three.

This is that cup: a block piston vacuum cup, half size, 132 mm long, 75 mm wide, 48 mm high, Biesse reference 6308A0159. The body is moulded in PF (phenol formaldehyde) plastic, a rigid thermoset, with the soft sealing face as a separate part. It mounts at the vacuum table or pod position the old cup came off, and vacuum holds the panel by air pressure, top face clear.

Colour is brown, with grey also available if the table already runs grey. The height here is 48 mm, and the same cup is listed at 29 mm and 74 mm for a different pod height. Seal, ball valve and locating ring are available as accessories, so a worn seal is replaced on its own, not with the whole block.

Customization is supported, so a non-standard footprint, height or colour is quoted against a drawing. Price is quoted per order: send the reference 6308A0159 or the size 132 x 75 x 48 mm and the cup, accessories and quantity are confirmed first.

What the 132 x 75 x 48 mm block piston gives you on a Biesse table:

• Half size, 132 x 75 x 48 mm. Length 132 mm, width 75 mm, height 48 mm — the half-size cup, with the full size also available in the same family.
• PF phenol formaldehyde body. The block is moulded in PF plastic, the material named in the part data, so the body is a rigid thermoset rather than a rubber pad.
• Biesse reference 6308A0159. One number covers the order, so the cup, the seal and the valve are matched against the same reference.
• Brown, or grey. Brown is the standard colour and grey is also listed, so a replacement can match the set already running.
• Three heights. 48 mm as standard here, with 29 mm and 74 mm also available for a table set at another pod height.
• Seal available. The sealing face is a listed accessory, so it is replaced on its own once it has gone hard.
• Ball valve available. A listed accessory for a cup position that has to be switched on or off without pulling the line.
• Locating ring available. The base locating ring is listed with the cup, so a damaged ring does not write off the whole block.
• Customization supported. A different footprint, height or colour is quoted against a drawing before production.

When a cup goes hard the choice is an OEM order on the factory's schedule or a used block with unknown hours. A 132 x 75 x 48 mm replacement avoids both.

• Back on the same pod position. A worn cup comes off and the matching one goes on, so the table setup stays as it was.
• Wear parts before whole blocks. Seal, ball valve and locating ring are listed on their own, so only the cheapest worn part is replaced.
• One reference, repeatable orders. 6308A0159 is the ordering code, so a repeat order is one line, not a drawing and a phone call.
• A height that follows the table. 48 mm here, 29 mm and 74 mm listed, so another pod height stays with the same supplier.
• A colour set that stays matched. Brown and grey, so one replacement does not sit mismatched beside the cups already running.
• Custom sizes from the same source. Customization is supported, so a non-standard footprint is quoted by the same supplier.
• Half size for small panels. The 132 x 75 mm face holds a small workpiece where a full-size block will not fit.

Yes, if the cup you are pulling out is a 132 x 75 x 48 mm block piston. Measure the old cup before ordering: length 132 mm, width 75 mm, height 48 mm, and it is listed for Biesse CNC machining centers.

6308A0159, the Biesse reference number for this cup. Quote it and the cup, seal, valve and locating ring are matched against the same reference.

It is the half size. The full size is also listed in the same family, so check the footprint of the cup on your table before you order.

PF (phenol formaldehyde) plastic. The body is a rigid thermoset block, and the soft sealing face is a separate accessory.

Brown as standard. Grey is also available, so say which one you need if the cups already on the table are grey.

Yes. 48 mm is the height of this cup, and 29 mm and 74 mm are also available for a table set at another pod height.

Yes. All three are listed as available accessories, so a worn seal or a sticking valve is ordered without a new block behind it.

Yes. Customization is supported, so send the footprint, height and colour you need and it is quoted against a drawing.