ITEM PART
NO.
NO.
DESCRIPTION
QTY.
1a 20-6705
SET SCREW
1/4-20 x 3/16" Long
........ 2
1b 20-6130
SET SCREW
1/4-20 x 1/2" Long, with Nylock
............. 1
2 54-2931
†
SEAT .......................................... 1
3 54-2229
†
GASKET ...................................... 1
4 54-3085
TIP GUARD ASSEMBLY ................ 1
5 54-2927
†
SEAL .......................................... 1
6 54-2956
†
WIRE ASSEMBLY. ........................ 1
7 54-3042
MATERIAL BODY ASSEMBLY ........ 1
8 54-3039 GUN BODY ASSEMBLY ................. 1
9 20-1359
SET SCREW
5/16-18 x 5/8" Long
........ 1
10 54-3060
CAP ASSEMBLY ........................... 1
ITEM PART
NO.
NO.
DESCRIPTION
QTY.
11 54-3051
†
DIAPHRAGM .............................. 1
12 54-3054
BACK PLATE .............................. 1
13 54-3052
†
SPRING ..................................... 1
14 20-5351
NUT
8-32
.................................... 1
15 20-5352
LOCKWASHER ............................ 1
16 71-28
FITTING
1/8 NPT x 1/4 NPS
............. 1
17 54-3055
WASHER.................................... 1
18 54-3053
†
PACKING ................................... 1
19 54-3059
BEARING SCREW ASSEMBLY ....... 1
20 54-3056
STEM ........................................ 1
21 54-2964
GLAND NUT ............................... 1
22 54-2949*
GLAND SET ............................... 1
23 54-2928
SET CAP .................................... 1
PARTS LIST
(When ordering, please specify Part No.)
† Also available in 54-3121 Repair Kit. Please order separately.
* Furnished with Wire Assembly (6).
BINKS MODEL 550 AUTOMATIC AIRLESS SPRAY GUN
5
2
23
3
4
7
1b
8
9
11
12
15
14
13
17
20
19
18
16
1a
22
6
21
Nozzle Tip
10
1/4 NPS(m)
Fluid Inlet
1/4 NPS(m)
Air Inlet
NOTE
Warning information
stamped on nut.
NOTE
Keep gland nut (21) tight
at all times.
Should leak occur at
gland nut (21), replace
gland set (22).
Wire assembly (6) will be
damaged if leak persists.
EN
77-2120-R16 (9/2018)
3 / 8
www.carlisleft.com
