Flush PRO-75 Casing

[Marsman]

What's the best way to remove the thurst ring on PRO-75 casing without damaging the casing? I want to use it in a minimum diameter staging application and need the outside of the casing to be flush.

This will only be flown at a research event, so it doesn't matter if it's considered "modifying the motor."

 

[COrocket]

Do you already have the case? You could get/borrow an AMW case with a hubcap adapter and fly w/o a thrust ring

 

[xenon]

Ask your dealer to get you one. CTI can do them without the thrust rings.

 

[UPscaler]

fly it in an AMW case with the hubcap, AMW thrust rings would be a lot easier to remove



Braden

 

[Marsman]

I'll consider the AMW option, but to me it looks like extra mass and pain to try to do what I want to do. The rocket is minimum diameter and optimized for the M840, and you've got to drag around a good bit of extra mass (and length to the rocket) with the spacer and hubcap and extra casing.

I'm going to ask Tim at Wildman and see if I can get one from CTI without the thrust ring for not too much hassle.

 

[Jeroen_at_CTI]

I'm going to ask Tim at Wildman and see if I can get one from CTI without the thrust ring for not too much hassle.

That is no problem.
Jeroen

 

[Marsman]

Jeroen, you wouldn't also happen to have a thrust curve for the Pro 75 6GXL Imax would you?