EZ-Lift®
Caldwell’s EZ-Lift®: a pre-tensioned 5/8” Spiral Balance made for tilt and non-tilt residential & commercial windows.
5/8” Spirals
Caldwell’s 5/8” Spiral Balances: ALUMA-TILT® & SPIREX® are made for tilt, sideload and non-tilt residential & commercial windows.
Caldwell’s 5/8” Spiral Balances succeeds AAMA Class 2 and has a weight capacity of 4-80 lbs.
Product Features
- Provides consistent, smooth uniform operation throughout the full travel range of the sash
- An economical solution for heavier sash weights, up to 80 lbs tandem, in typical 6.25 jamb pocket designs
- Broad, adjustable weight ranges providing:
- Reduced inventory
- Fine tune window performance
- Field adjustable
- Caldwell’s Music Wire Springs offer more consistent and dependable output
- Laser welded aluminium tubes, providing structural strength and durability
- ALUMA-TILT®: Tilt, Non-Tilt or Sideload Application: carrier dependent
- SPIREX®: Non-Tilt and Clip On
ALUMA-TILT®
ALUMA-TILT®
SPIREX®
BALANCE SIZE 5/8” (0.560) SASH WEIGHT CAPACITY 4 lbs - 80 lbs BALANCE LENGTH (MIN) 7 inches BALANCE LENGTH (MAX) 51 inches MOUNTING METHOD Screw SINGLE OR TANDEM APPLICATION Single (4-40 lbs), Tandem (40-80 lbs) COLOR Mill BOX QUANTITY 100
Related products
ULTRA-LIFT®
Caldwell’s Hybrid Balances are ideal for heavier window sash applications: ULTRA-LIFT® balance is pre-tensioned so that it optimally operates the heavier window sash with manageable effort. Available with 0.670” and 0.750” diameters, for weight ranges up to 200 lbs (tandem).
