magnet holder dimensions

[DocOops]

what are the dimensions of the magnet holders for the 7400/2? Specifically, I need to know the thickness of the part that mounts on the outside of the tank. Also, is this part waterproof as well?
Thanks

 

[rvitko]

Both sides are identical- yes they are waterproof. They are about 5/8" thick.

 

[DocOops]

thanks - it seems a few places are sold out of the smaller magnetic holder. What are the dimensions of the larger holder?
Would either be appropriate for mounting the 7400/2 on an acrylic tank (125 gallons, 6 feet long)?
Does the magnetic holder allow the pump to swivel?
Also, does the Silencer Holder (T3060.460) attach to the magnetic holder? Would this quiet the pump if it's attached to the tank via the magnetic holder?

Thanks again

 

[rvitko]

The silencer holder would attach to the magnet holder but it doesn't make a huge difference vs using the rubber feet that come with the magnet holder. On a 7400/2 the bottom of the pump swivels, the mount is non movable. Either holder would be fine and they have the same dimensions, one just has stronger magnets. I do not stock the silencer holder.