Page 82 - Amsco 2023 Catalog

SaSh Support SyStemS

72 SERIES BALANCES
5/8" TUBE BALANCE
Tube diameter 9/16" but considered 5/8" in the trade.

Balance Carrier
See page 81 Ordering Information
1) Measure metal tube length (Do not include nylon bearing).
2) Measure spiral rod length (Make sure rod is flush with screw hole end of tube before measuring).
3) Identify the color of the bearing (e.g., white, red or blue) and select our corresponding part number from the chart below.
4) To identify the appropriate carrier or shoe to be attached and other related accessories, see page 81.
Note: Attached carriers and related accessories must be ordered separately. If you want the ends attached, add the letter "A"
to the suffix of the accessory part number when ordering.

Note: If a window tilts in and balance has 2 pins, refer to our 83 and 85 series balances on pages 93 and 99.

Standard Rod Extended Rod An extra long extended rod is available with red
bearings on the following sizes only:
Tube Length Rod Length White Bearing Red Bearing Tube Length Rod Length White Bearing Red Bearing Double Extended Rod
10" 11-5/8" 72-P10SW --- 10" 12-5/8" 72-P10RW --- Tube Length Rod Length Part Number
11" 12-5/8" 72-P11SW --- 11" 13-5/8" 72-P11RW --- 15" 18-5/8" 72-P15RRR
12" 13-5/8" 72-P12SW 72-P12SR 12" 14-5/8" 72-P12RW 72-P12RR 19" 22-5/8" 72-P19RRR
13" 14-5/8" 72-P13SW 72-P13SR 13" 15-5/8" --- 72-P13RR 21" 24-5/8" 72-P21RRR
14" 15-5/8" 72-P14SW 72-P14SR 14" 16-5/8" 72-P14RW 72-P14RR 23" 26-5/8" 72-P23RRR
15" 16-5/8" 72-P15SW 72-P15SR 15" 17-5/8" 72-P15RW 72-P15RR 27" 30-5/8" 72-P27RRR
16" 17-5/8" --- 72-P16SR 16" 18-5/8" --- 72-P16RR 33" 36-5/8" 72-P33RRR
17" 18-5/8" --- 72-P17SR 17" 19-5/8" --- 72-P17RR
18" 19-5/8" --- 72-P18SR 18" 20-5/8" --- 72-P18RR Used Primarily by Keller
19" 20-5/8" --- 72-P19SR 19" 21-5/8" --- 72-P19RR
20" 21-5/8" --- 72-P20SR 20" 22-5/8" --- 72-P20RR
21" 22-5/8" --- 72-P21SR 21" 23-5/8" --- 72-P21RR
22" 23-5/8" --- 72-P22SR 22" 24-5/8" --- 72-P22RR
23" 24-5/8" --- 72-P23SR 23" 25-5/8" --- 72-P23RR • The appropriate tensioning tools are
24" 25-5/8" --- 72-P24SR 24" 26-5/8" --- 72-P24RR 70-515 and 70-516 as shown on pages
25" 26-5/8" --- 72-P25SR 25" 27-5/8" --- 72-P25RR 79 and 121.
26" 27-5/8" --- 72-P26SR 26" 28-5/8" --- 72-P26RR
27" 28-5/8" --- 72-P27SR 27" 29-5/8" --- 72-P27RR
28" 29-5/8" --- 72-P28SR 28" 30-5/8" --- 72-P28RR • Many customers confuse this series
29" 30-5/8" 72-P29SW 72-P29SR 29" 31-5/8" --- 72-P29RR with our 85 tilt series on page 99.
30" 31-5/8" --- 72-P30SR 30" 32-5/8" 72-P30RW 72-P30RR
31" 32-5/8" 72-P31SW 72-P31SR 31" 33-5/8" 72-P31RW 72-P31RR • 72 series always comes with a plastic
32" 33-5/8" --- 72-P32SR 32" 34-5/8" 72-P32RW 72-P32RR guide attachment to the 2nd hole.
33" 34-5/8" --- 72-P33SR 33" 35-5/8" 72-P33RW 72-P33RR
34" 35-5/8" --- 72-P34SR 34" 36-5/8" 72-P34RW 72-P34RR
35" 36-5/8" 72-P35SW 72-P35SR 35" 37-5/8" 72-P35RW 72-P35RR
36" 37-5/8" --- 72-P36SR 36" 38-5/8" 72-P36RW 72-P36RR
37" 38-5/8" 72-P37SW 72-P37SR 37" 39-5/8" 72-P37RW 72-P37RR
38" 39-5/8" 72-P38SW 72-P38SR 38" 40-5/8" --- 72-P38RR
39" 40-5/8" --- 72-P39SR 39" 41-5/8" --- 72-P39RR Note: Mostly "red bearings" are used for
40" 41-5/8" 72-P40SW 72-P40SR 40" 42-5/8" --- 72-P40RR repairs. "Blue bearings" were not used on
41" 42-5/8" 72-P41SW 72-P41SR 41" 43-5/8" --- 72-P41RR original windows but used when heavier
42" 43-5/8" 72-P42SW 72-P42SR 42" 44-5/8" 72-P42RW 72-P42RR
43" 44-5/8" --- 72-P43SR 43" 45-5/8" 72-P43RW 72-P43RR glass was added. Blue bearing balances
44" 45-5/8" 72-P44SW 72-P44SR 44" 46-5/8" 72-P44RW 72-P44RR can be special ordered.
45" 46-5/8" 72-P45SW 72-P45SR 45" 47-5/8" 72-P45RW 72-P45RR
46" 47-5/8" 72-P46SW 72-P46SR 46" 48-5/8" 72-P46RW 72-P46RR
47" 48-5/8" 72-P47SW 72-P47SR 47" 49-5/8" 72-P47RW 72-P47RR
48" 49-5/8" 72-P48SW 72-P48SR 48" 50-5/8" 72-P48RW 72-P48RR
49" 50-5/8" 72-P49SW 72-P49SR 49" 51-5/8" 72-P49RW 72-P49RR
50" 51-5/8" 72-P50SW 72-P50SR 50" 52-5/8" 72-P50RW 72-P50RR

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© 2023 PGI.