Leslie Controls Pilot Controller - Manual (Page 20)

Page 20
MAXIMUM
ALLOW
ABLE
ST
A
TIC
PRESSURE
900
PSI
APPROX.
NET
WT
.
WITH
ACCESSORIES
14
LB.
(6.4
kg)
PILOT
CONTROLLERS,
AIR
ACTUA
TED,
TYPES
PRAP-1,
RANGE
5-70
&
50-800
WITH
ADJUST
ABLE
PROPOR
TIONAL
BAND
PILOT
CONTROLLERS,
AIR
ACTUA
TED
TYPES
PRAP-1,
RANGE
5-70
&
50-800
WITH
ADJUST
ABLE
PROPOR
TIONAL
BAND
89 90
2 3 6 7
15 16 17 10
8
19 12 13 14 20 21 22 23 24 25 24 26 63 64 65 66 30 29 77 79 34 35 37 40 38 80 78 36 47
15/16
in.
(23.8mm)
1/4
in.
NPT
3-3/4
in.
(95.3mm) 6-1/8
in.
(155.6mm)
1-7/16
in.
(36.5mm)
4-1/4 in.
(108.0mm)
6-1/2 in.
(165.1mm)
16-7/8 in.
(428.6mm)
18 73
9/16
in.
hole
(14.3mm)
1
in.
(25.4mm)
4-1/2
(114.3)
FOR
PRESSURE
RANGE
5-70
PSIG.
THIS
TYPE
OF
DIAPHRAGM
ASSEMBL
Y
IS
USED.
FOR
PRESSURE
RANGE
50-80
PSIG.
THIS
TYPE
OF
DIAPHRAGM
ASSEMBL
Y
IS
USED.
PLAN
VIEW
SHOWING
ARRANGEMENT
OF
ADJUST
ABLE
PROPOR
TIONAL
BAND.
1/4
in.
(6mm)
LESLIE
SELF
CLEANING
STRAINGER
1/4
in.
(6mm)
APPLICABLE
LESLIE
PRESSURE
REDUCING
V
AL
VE
OPERA
TING
MEDIUM
AIR
CONTROL
V
AL
VE
CONTROLLED
PRESSURE
3-17/32
in
(89.7mm)
8 2 3 6
15
7
18 19 12
CONTROL
PIPE
CONNECTION
3/8
in.
NPT
67 68 69 70 71 72 74
76 75
54
88
49 40 51 51
OPER.
CONTROL