sash weight & flow balancer

Home Owner from florida

Mar 23, 2014 10:13 am

non tilt sash S351-22 flow balancer.stamp no balancer is 21-12 BSI.Sash weight is 50# ?. what option do I need for correct spring? thanks Mark,

4 Replies

Tom from SWISCO

Mar 24, 2014 11:40 am

Good morning, Mark. Thanks for posting. Can you please confirm the weight of your window sash? 50 pounds is a lot for a 22" channel balance. Can you also confirm how many balances are used for each sash? I would also like to know how many springs are in each channel. If your sash is, indeed, that heavy, then we may be working with a custom set up, and I will need more information.

Home Owner from FT. MYERS FL.

Mar 30, 2014 10:14 am

this is a heavy window and the spring looks to be a double spring. a spring inside of a spring. and channel on each side of the window of course.

User submitted photos of a window balance.

Tom from SWISCO

Apr 10, 2014 2:55 pm

Thank you for your patience in this matter. We may have found a possible match, we just need a little bit more information. Can you please send me a few pictures of the clip at the end of the pulley string? That should be the last thing we need. Thank you!