Balance Weight Range

Question

I need to purchase replacement balances and my sash weighs 35lbs. I originally purchased the 2320 stamp, because that matched the old balances that had failed and I was replacing. Which balance replacement should I purchase?

Paul · Accepted Answer

For a 35 lb sash, the spring weight would be "2370," for a sash weight range between 34 and 37 lb. I'm surprised that the original balance weight stamp was "2320," for a sash weight range of 9 to 15 lbs. Are you sure about all your numbers?