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).
ULTRA-LIFT^® is AAMA Class 5 verified with a weight capacity of 10-200 lbs^ for single or tandem .670 diameters, 101-130 lbs^ single only for .750 diameters.

Product Features

High lift assistance, making a heavy sash easy to operate
AAMA Class 5 rating: Balance lifts 70% of sash weight
Rust resistant low carbon coated steel rod with low friction
Caldwell’s Music Wire Springs offer more consistent and dependable output
Custom built for optimal balance performance, for your window design
Available in White, Gray, Black or Tan PVC tubes
Tilt, Non-Tilt or Sideload Application: carrier dependent
Available clip-on

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BALANCE SIZE	.670 or .750
TRAVEL (EXTENSION)	(Balance No. x 2) - 2.25"
TRAVEL (RETRACTION)	Balance No. + 2"
SASH WEIGHT CAPACITY	.670: 10 lbs - 200 lbs^ .750: 101 lbs - 130 lbs^
EGRESS CAPABLE	Yes
BALANCE LENGTH (MIN)	No. 8 inches*
BALANCE LENGTH (MAX)	No. 60 inches*
BALANCE TYPE	Tilt, Non-Tilt OR Sideload
MOUNTING METHOD	Screw
PRETENSIONED	Yes
SINGLE OR TANDEM APPLICATION	.670: Single (10 - 100 lbs)^ & Tandem (101 - 200 lbs)^ .750: Single (100 - 130 lbs)^
COLOR	White, Gray, Black, Tan
BOX QUANTITY	No Standard Box Qty

* Note: Actual tube length is 1/2 inch longer than the balance number

^ Specific Weight Ranges are Dependent On Balance Length. See Weight Capacity Chart for Specific Weight Offerings by Length.

ULTRA-LIFT®

Specifications

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