Thread: Pneumatic "Slammer" Sit-up Mech for sale

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This is a new, custom made, 90 degrees, pneumatic sit-up "slammer" mechanism. It consists of a 4 inch stroke x 1.5 inch bore pneumatic cylinder, 24 VDC valve, welded steel frame, grade 5 hardware, and oil-impregnanted bronze pivot bushings. The swing arm has a removable cross bar which can be used to secure prop arms, both have 1/4" nuts w/screws welded to the ends so props can easily be secured. The cylinder has quick exhaust flow contols mounted on both ends to allow for adjustable shocking, fast slamming or eerie slow controlled motion.

This mechanism can be set up to create sit-up scare gags, such as from a coffin or grave, or on its side to create an "around the corner" type scare, such as in a doorway or behind a tree.

This mechanism does NOT include any power or triggering devices. Simply apply 24VDC and 20-100 psi of air pressure to the valve, to operate. If you need triggering options, please feel free to ask and I'll see what I can do.

I'm asking $150.00, which includes shipping to the lower 48 states. I prefer paypal, but will work with you if needed.

PM me if interested.

Thank you!

Sam

Sale does NOT include prop!

YouTube - Pneumatic Slammer Mechanism

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This mech has been sold. I have the parts to make only 2 more of these mechanisms.

If interested, please PM me, but please understand that I will not be making these mechs until sold, so I will need about 1 week before shipment.

Thank you!

Sam

I'll have 2 of these mechs complete and ready to ship early next week.

Thanks for all your interest.

Sam

I purchased the first one from Sam and it's excellent. Very well built and the price is amazing. I just finished rigging it for a trial run tonight...

YouTube - Pneumatic sit-up prop test run

Quick shipping too. Highly recommended!

Sent you a PM SAM ty

Hey OpenTrackRacer, great job! It looks, and works! really well. Thank you for adding the video.

Is the audio coming from that USB soundcard from 123Electronics we talked about?

Thanks Sam! I just need to put in some structure to keep the head from flopping around (and change the mask). It is indeed using the USB audio board from Electronics123. I'm quite pleased with how it works.

I'll take one. PM sent.

Hi sam I would like if you have any more..