Currency: EUR

O-ring for Pressure-Tuner at LS50THa solar telescopes

Temporarily out of stock


LUNT O-ring for Pressure-Tuner at LS50THa solar telescopes

9,00 €
In stock

Product description

Spare part for Pressure-Tuner of LS50THa H-alpha solar telescopes from LUNT SOLAR SYSTEMS
A rubber O-ring is installed into the Pressure-Tuner of Lunt Solar Systems LS50THa solar telescopes to seal the air-pressure tuning system. Over time, the rubber of this O-ring can age and become porous, whereby the air-pressure can then no longer be maintained. When this happens, the old O-ring can be replaced by this spare part. The replacement is simple and can be done by the user. 

After replacing the O-ring, the piston and cylinder of the Pressure-Tuner can be re-greased with grease available.
Please note that this spare part can only be used on the Lunt Solar Systems LS50THa H-alpha solar telescopes. 


  • Inner-diameter: 31mm
  • Outer-diameter: 39mm
  • Cannot be used separately, only as a replacement part on the Pressure-Tuner of the LS50THa telescopes from Lunt Solar Systems.
  • It does not matter what blocking filter is at the LS50THa


  • Spare part one O-ring for pressure tuner of LS50THa

Product details

  • Spare part one O-ring for pressure tuner of LS50THa

Shipping costs

15,90 €
European delivery 2-5 days.
PostNord Parcel locker
5,90 €
PostNord Home deliver
19,00 €
Environmentally friendly delivery to your door at the agreed time. Trackable deliveries in real time even in the evenings in the biggest cities. Change your delivery as required.
UPS Standard
14,90 €
Delivery to Europe in 2 to 5 days.
5,90 €
12,90 €

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