UM3 Hard Core PVA BB

 209,00 239,00

At last: Hard Core PVA – BB.
No more forever stuck PVA.

Includes 3 nozzles!
When irrecoverably stuck; just change nozzle.

12 Month Guarantee on electronics, heater, temp sensor and 3d Solex Block
(Nozzles and PTFE are consumables, but can now be changed easily and inexpensively, but PTFE probably lasts “forever” with PVA).

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The Hard Core PVA BB  is easily recognizable, since the aluminium cooler is now red  and the block has a multilayer metal and final chrome finish. The internal and external thermal properties exceed those of the standard block. The heater and temp sensor have better contact with the block. The mass is lower.

The Hard Core PVA BB is a drop-in replacement for the standard Print Core BB. Some uncritical parts are re-used.

We add 12 month guarantee*  (after testing and verifying every heater and temp sensor). When out of specification, we replace them.

Hard Core PVA BB ships with tools for nozzle change and 3 nozzles.

0.40mm x 2
0.60mm x 1

Optional extras:

Various nozzles sizes.
There is no 0.25mm nozzle for PVA BB, you can use an 0.25 nozzle for the Hard Core PRO (AA), but it  will sometimes drip a little unless you very carefully  tune the temperature.

Extra HardCore PVA BB Nozzle kits:
4 x 0.40mm  for PVA BB(70E)
4 x 0.60mm  for PVA BB(70E)

Additional information

All parts are chrome hardened.

Each nozzle is a tiny little masterpiece and of a uniquely high build quality ( not 0.50 mm SS which is a standard nozzle). We are pressing the prices down to a reasonable level, you and your printer deserve it!

Warning: The nozzles will not fit any other block.
The Hard Core can only use these nozzles. Mixing other nozzles/ blocks will destroy both block and nozzle. Guarantee does not cover destroyed Block / nozzle due to threading failure.

* Guarantee: The Core is classified as a consumable. This means that much like tires on a car it wears out quickly or slowly depending on use. However; we introduce a limited guarantee for our Hard Core customers. Since we carefully verify every Hard Core and re-used part we offer the following guarantee:  If you cannot yourself resolve Hard Core  problems you pay shipping to us + 39E, we fix ANY Hard Core  problems. While at it, we install a new PTFE , a new 0.40 nozzle and tracked return shipping. How can you loose?

The following part with 2 additional nozzles (total 3) comes with a 12 month guarantee*.









Additional information

Choose Kit

w/1 Nozzle 0.40, w/2 x .40 + .60

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