Owner manual

2 © 2012, ROSS CONTROLS
®
. All Rights Reserved.
GAUGE
A - No Gauge
B - (0-200 psig)
C - (0-60 psig)
D - No Gauge with Panel Mount Nut
E - (0-200 psig) Gauge with Panel Mount Nut
F - (0-60 psig) Gauge with Panel Mount Nut
ADJUSTMENT RANGE
A - 0-150 psig (0-10 bar); reverse flow
B - 0-100 psig (0-6.8 bar); standard, reverse flow
C - 0-50 psig (0-3.4 bar); reverse flow
PIPE SIZE
2 - 1/4 NPTF
3 - 3/8 NPTF
4 - 1/2 NPTF
C - 1/4 BSPP
D - 3/8 BSPP
E - 1/2 BSPP
MD3 53P B A B 5 B B –
BOWL SIZE
53P - Polycarbonate Bowl (4 oz)
53M - Metal Bowl with sight gauge (6 oz)
ELEMENT TYPE
A - 40 Micron
B - 5 Micron; standard
BOWL DRAIN
A - Auto Drain/Differential Pressure
M - Manual Drain
F - Float Drain (metal bowl only)
ADD ON L-O-X
®
1 - Outlet Side
2 - Inlet Side
3 - L-O-X
®
with EEZ-ON
®
on Outlet Side
4 - L-O-X
®
with EEZ-ON
®
on Inlet Side
X - no L-O-X
®
HOW TO ORDER
DIMENSIONS inches (mm)
Weight †
Bowl A B * C ** Depth † lb (kg)
Polycarbonate 7.7 (195.6) 4.81 (122.2) 3.23 (82.0) 2.9 (73.7) 3.12 (1.4)
Metal 7.7 (195.6) 6.43 (163.4) 3.23 (82.0) 2.9 (73.7) 3.18 (1.4)
* Bowl removal clearance: add 3.1 (79).
** Dome removal clearance: add 0.63 (16).
† Less gauge.
Ports: 1/4, 3/8, 1/2
Flow to 105 scfm
REPLACEMENT FILTER ELEMENT KITS
Element Rating Kit Number
5-µm (Std. element) ................................936K77
40-µm ..........................................938K77
Accessories not included with the product, see page 4
for ordering information.
FILTER/REGULATOR FLOW CHARACTERISTICS
Modular L-O-X
®
Air Entry Combination
A
B
C
050 100 150 200 250
scfm
l/s
0 25 50 75 100
0
psid
DIFFERENTIAL PRESSURE
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0
bar
0.03
0.06
Inlet pressure psig (bar)
36 (2.5) 92 (6.3) 145 (10.0)
0.10
0.14
0.17
0.21
0.24
0.28
0.31
0.34
1/4 Ports
050 100 150 200 250
scfm
l/s
0 25 50 75 100
0
psid
DIFFERENTIAL PRESSURE
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0
bar
0.03
0.06
Inlet pressure psig (bar)
36 (2.5) 92 (6.3) 145 (10.0)
0.10
0.14
0.17
0.21
0.24
0.28
0.31
0.34
3/8 Ports
050 100 150 200
250
scfm
l/s
0 25 50 75 100
0
psid
DIFFERENTIAL PRESSURE
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0
bar
0.03
0.06
Inlet pressure psig (bar)
36 (2.5) 92 (6.3) 145 (10.0)
0.10
0.14
0.17
0.21
0.24
0.28
0.31
0.34
1/2 Ports
010
scfm
FLOW
l/s
0 5
20
psi
100
OUTLET PRESSURE
1.4
2.8
4.2
5.6
bar
7.0
INLET PRESSURE: 91 psig (6.3 bar)
0
scfm
FLOW
l/s
0
00
20 30 40 50 60 70 80 90 100 110
10 15 20 25 30 35 40 45 50
1/2 Ports
1/4 Ports
3/8 Ports
40
60
80
20
psi
100
OUTLET PRESSURE
1.4
2.8
4.2
5.6
bar
7.0
00
40
60
80
20
psi
100
OUTLET PRESSURE
1.4
2.8
4.2
5.6
bar
7.0
00
40
60
80
LOCKOUT VALVE FLOW CHARACTERISTICS