Refrigerating Specialties Division
11
Repair Kits for A4AO, A4AOE, A4AOS and A4AOSE
32mm (1-1/4”) 40mm (1-5/8”) 50mm (2”) 65mm (2-1/2”) 75mm (3”) 100mm (4”)
Flange Bolt Package includes bolts and nuts; no gaskets (cont’d from page 9)
Item No. Kit No. Qty Kit No. Qty Kit No. Qty Kit No. Qty Kit No. Qty Kit No. Qty
50,52-54 200518 200518 200518 200518 200518 200518
52 Only Avail. with Kit 1 Only Avail. with Kit 1 Only Avail. with Kit 1 Only Avail. with Kit 1 Only Avail. with Kit 1 Only Avail. with Kit 1
54 Only Avail. with Kit 1 Only Avail. with Kit 1 Only Avail. with Kit 1 Only Avail. with Kit 1 Only Avail. with Kit 1 Only Avail. with Kit 1
50 Only Avail. with Kit 1 Only Avail. with Kit 1 Only Avail. with Kit 1 Only Avail. with Kit 1 Only Avail. with Kit 1 Only Avail. with Kit 1
FK-32 FK-40 FK-50 FK-65 FK-75
FK-100
FPT, SW, FPT, SW, FPT, SW, FPT, SW, FPT, SW, FPT, SW,
WN ODS WN ODS WN ODS WN ODS WN ODS WN ODS
Also Also Also Also Also Also Also Also Also Also Also Also
Std Avail Std Avail Std Avail Std Avail Std Avail Std Avail Std Avail Std Avail Std Avail Std Avail Std Avail Std Avail
1¼ 1½ 1
3/8 15/8, 21/8 1½ 2 15/8 21/8, 25/8 2 1½ 21/8 25/8 25/8 25/8 31/8 3 31/8 35/8 4 41/8
TABLE OF DIMENSIONS FOR INLET PRESSURE Types A4AO, A4AOE, A4AOS, A4AOSE
TYPE 20mm & 25mm 32mm 40mm & 50mm 65mm 75mm 100mm
(3/4 & 1 “) (1-1/4”) (1-5/8 & 2”) (2-1/2”) (3”) (4”)
DIMENSIONS mm inches mm inches mm inches mm inches mm inches mm inches
A 454 17.9 472 18.6 525 20.7 538 21.2 657 25.9 710 28.4
B 148 5.8 162 6.3 177 6.9 181 7.1 273 10.7 292 11.5
C 177 6.7 216 8.5 264 10.4 264 10.4 324 12.7 352 14.6
D 1/2” 229 9.0 1-1/4” 269 10.6
(FPT) FOR 3/4” 229 9.0 1-1/2” 320 12.6 2-1/2” 344 13.5 3” 402 15.8 4” 463 18.2
PIPE SIZES 1” 229 9.0 1-1/2” 269 10.6
SHOWN 1-1/4” 229 9.0
E 1/2” 229 9.0 1-1/4” 269 10.6 1-1/2” 320 12.6
(S.W.)FOR 3/4” 229 9.0 2-1/2” 344 13.5 3” 402 15.8 4” 463 18.2
PIPE SIZES 1” 229 9.0 1-1/2” 269 10.6 2” 320 12.6
SHOWN 1-1/4” 229 9.0
F
(W.N.) FOR 3/4” 267 10.5
1-1/4” 313 12.3 1-1/2” 377 14.8 2-1/2” 414 16.1 3’ 491 19.3 4” 584 23.0
PIPE SIZES 1” 274 10.8 1-1/2” 317 12.5 2” 384 15.1
SHOWN 1-1/4” 274 10.0
G 7/8” 252 9.9 2-5/8” 361 14.2 3-1/8” 427 16.8
(O.D.S.) FOR 1-1/8” 252 9.9 1-3/8” 282 11.1 1-5/8” 371 14.6
TUBE SIZES 1-3/8” 244 9.6 1-5/8” 292 11.5 2-1/8” 351 13.8 4-1/8” 516 20.3
SHOWN 1-5/8” 252 9.9 2-1/8” 318 12.5 2-5/8” 371 14.6
3-1/8” 402 15.8 3-5/8” 445 17.5
H 117 4.6 117 4.6 140 5.5 159 6.2 178 7.0 222 8.8
J 98 3.9 178 7.0 251 9.9 314 12.4 314 12.4 363 14.3
K 112 4.4 112 4.4 117 4.6 124 4.9 142 5.6 157 6.2
L 122 4.8 122 4.8 135 5.3 133 5.2 122 4.8 152 6.0
A4AO, A4AOE
A4AOS, A4AOSE
H
F
G
WELD NECK
FLANGE
ODS SOLDER
FLANGE
B
C
D
E
J
ADD FOR
STRAINER
SUBTRACT 13mm
1/2" FOR OE
(FPT FLANGES)
(SW FLANGES)
ALLOW 25mm (1")
BELOW VALVE TO OPERATE
MANUAL
OPENING STEM
ALLOW 75mm (3") ABOVE VALVE
TO OPERATE ADJUSTING STEM
ALLOW 75mm (3") ABOVE VALVE
TO OPERATE ADJUSTING STEM
WELD NECK
FLANGE
ODS SOLDER
FLANGE
G
F
H
L
K
A
J
D
E
B
C
ADD FOR
STRAINER
(FPT FLANGES)
(SW FLANGES)
SUBTRACT 13m
m
1/2" FOR OE
S
ALLOW 25mm (1")
BELOW VALVE TO
OPERATE
MANUAL
OPENING STEM
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