Page 86 - Amsco 2023 Catalog

SaSh Support SyStemS

75 SERIES BALANCES
3/8" TUBE BALANCE
Note: The difference between
our "74" and "75" series
balances is in the hole center
distance in the spiral rod.
Note: If a window tilts in and
balance has 2 pins, refer to our
75-500 Now Available in White and Black Tubes. 83 and 85 series balances on
pages 93 and 99.
Ordering Information General Information
1. Measure metal tube length. (Do not include nylon bearing.) 1. White, red and blue bearings are for sashes weighing up to 22 lbs; green bearings
2. Measure spiral rod length. (Make sure rod is flush with screw hole end of tube before measuring.) are for sashes weighing up to 26 lbs; yellow bearings are for sashes
3. Identify the color of the bearing (e.g., white, red or blue) and select our weighing 26-34 lbs. Consult your sales representative for ordering information.
corresponding part number from the chart below. 2. The appropriate tensioning tools are 70-515 and 70-516 as shown on pages 79 and 121.
4. To identify the appropriate carrier or shoe to be attached and other related 3. A pre-tensioned balance whose rod length is 1-7/8" longer than the tube is also available on a
accessories, see bottom of the page. SPECIAL ORDER, NON-RETURNABLE BASIS. These are generally used by manufacturers'
specifications. Consult your sales representative for inquiries or questions. (If you have a
Note: Attached carriers and related accessories must be ordered separately. If you want the ends pre-tensioned balance and want to use our standard 75 SERIES balance, order 1" longer balance
attached, add the letter "A" to the suffix of the part number when ordering. with a standard rod. (e.g. If your pre-tensioned balance is 30" with red bearing, order our 75-S31R.)
Standard Rod Extended Rod
Tube Length Rod Length White Bearing Red Bearing Blue Bearing Green Bearing* Tube Length Rod Length White Bearing Red Bearing Blue Bearing Green Bearing*
10" 10-9/16" 75-S10 --- --- --- 10" 11-9/16" 75-10 --- --- ---
11" 11-9/16" 75-S11 --- --- --- 11" 12-9/16" 75-11 --- --- ---
12" 12-9/16" 75-S12 --- --- --- 12" 13-9/16" 75-12 --- --- ---
13" 13-9/16" 75-S13 75-S13R --- --- 13" 14-9/16" 75-13 --- --- ---
14" 14-9/16" 75-S14 75-S14R --- --- 14" 15-9/16" 75-14 --- --- ---
15" 15-9/16" 75-S15 75-S15R 75-S15B --- 15" 16-9/16" 75-15 --- --- ---
16" 16-9/16" --- 75-S16R 75-S16B --- 16" 17-9/16" 75-16 --- --- ---
17" 17-9/16" --- 75-S17R 75-S17B --- 17" 18-9/16" 75-17 75-17R --- ---
18" 18-9/16" --- 75-S18R 75-S18B 75-S18G 18" 19-9/16" --- --- --- ---
19" 19-9/16" --- 75-S19R 75-S19B 75-S19G 19" 18-9/16" 75-19 --- --- ---
20" 20-9/16" 75-S20 75-S20R 75-S20B --- 20" 21-9/16" --- --- --- ---
21" 21-9/16" 75-S21 75-S21R 75-S21B --- 21" 22-9/16" 75-21 --- --- ---
22" 22-9/16" 75-S22 75-S22R 75-S22B 75-S22G 22" 23-9/16" 75-22 --- --- ---
23" 23-9/16" 75-S23 75-S23R 75-S23B 75-S23G 23" 24-9/16" 75-23 75-23R --- ---
24" 24-9/16" 75-S24 75-S24R 75-S24B 75-S24G 24" 25-9/16" 75-24 75-24R --- 75-24G
25" 25-9/16" 75-S25 75-S25R 75-S25B --- 25" 26-9/16" 75-25 75-25R --- ---
26" 26-9/16" 75-S26 75-S26R --- --- 26" 27-9/16" 75-26 75-26R --- ---
27" 27-9/16" 75-S27 75-S27R --- --- 27" 28-9/16" 75-27 75-27R --- ---
28" 28-9/16" 75-S28 75-S28R --- 75-S28G 28" 29-9/16" 75-28 75-28R --- 75-28G
29" 29-9/16" --- 75-S29R --- 75-S29G 29" 30-9/16" 75-29 75-29R --- ---
30" 30-9/16" 75-S30 75-S30R --- 75-S30G 30" 31-9/16" 75-30 75-30R --- ---
31" 31-9/16" --- 75-S31R --- 75-S31G 31" 32-9/16" 75-31 75-31R --- ---
32" 32-9/16" 75-S32 75-S32R --- --- 32" 33-9/16" 75-32 75-32R --- ---
33" 33-9/16" 75-S33 --- --- --- 33" 34-9/16" 75-33 --- --- ---
34" 34-9/16" 75-S34 --- --- --- 34" 35-9/16" 75-34 --- --- ---
35" 35-9/16" 75-S35 --- --- 75-S35G 35" 36-9/16" 75-35 --- --- ---
36" 36-9/16" 75-S36 --- --- 75-S36G 36" 37-9/16" 75-36 --- --- ---
37" 37-9/16" 75-S37 --- --- --- 37" 38-9/16" 75-37 --- --- ---
38" 38-9/16" 75-S38 --- --- ---
39" 39-9/16" 75-S39 --- --- ---
40" 40-9/16" 75-S40 --- --- --- *Other Sizes Available Upon Request.
75 SERIES BALANCE ACCESSORIES
CARRIER BRACKETS BALANCE CAP

75-500 75-501 75-502 75-503 74-505
Black Black
RIVETS VENT GUIDE BALANCE SCREW

Part # Finish
75-504 75-505 75-507W White
3/32" Dia. 1/16" Dia.
13/64" Length 11/32" Length 75-507 Black 20-002
Used with 75-503 RUSCO 5 x 3/4"
84
© 2023 PGI.