Burnham Bottom Blowdown Separator Dépliant
Bottom Blowdown Separator
©2012 Burnham Commercial
P.O. Box 3939
•
Lancaster, PA 17604
Phone: 888.791.3790
•
Fax: 717.293.5803
www.burnhamcommercial.com
Form No. PL81465601007-12/12-1Mc
Printed in the U.S.A.
Printed in the U.S.A.
DIMENSIONS
H
I
D
V
H
I
D V
H
I
D V
H
I
D V
H
I
D V
H
I
D V
BOILER OPERATING
PRESSURE
0 – 15
14
1
2 2-1/2 20 1-1/4 3
4
20 1-1/2 3
4
20
2
4
5
34 2-1/2 5
6
34
3
6
5
16 – 50
20
1
2 2-1/2 20 1-1/4 3
4
34 1-1/2 3
4
34
2
4
5
34 2-1/2 5
6
34
3
6
5
51 – 100
20
1
3 2-1/2 34 1-1/4 4
4
34 1-1/2 4
4
34
2
5
5
34 2-1/2 6
6
34
3
8
6
101 – 125
34
1
3
3
34 1-1/4 4
4
34 1-1/2 4
4
34
2
5
5
56 2-1/2 6
6
–
–
–
–
126 – 150
34
1
3
3
34 1-1/4 4
4
34 1-1/2 4
5
56
2
5
6
56 2-1/2 6
6
–
–
–
–
151 – 175
34
1
3
4
34 1-1/4 4
4
34 1-1/2 4
5
56
2
5
6
56 2-1/2 6
8
–
–
–
–
176 – 200
34
1
3
4
34 1-1/4 4
5
56 1-1/2 5
5
56
2
6
6
56 2-1/2 6
8
–
–
–
–
201 – 225
34
1
4
4
56 1-1/4 4
5
56 1-1/2 5
5
56
2
6
6
56 2-1/2 8
8
–
–
–
–
** 226 – 300
56
1
4
4
56 1-1/4 4
5
56 1-1/2 5
6
56
2
6
6
56 2-1/2 8
8
–
–
–
–
COOLING WATER
PRESSURE (PSI)
40#
60#
80#
40#
60#
80#
40#
60#
80#
40#
60#
80#
40#
60#
80#
40#
60#
80#
BOILER OPERATING
PRESSURE
0 – 50
1/2
1/2
1/2
1
1
3/4
1-1/4
1
1
1-1/4 1-1/4 1-1/4 1-1/2 1-1/2 1-1/4
2
2
2
Use for
50 – 70°F
Cooling
Water
Temperature
51 – 100
1
3/4
3/4
1
1
1
1-1/4 1-1/4
1
1-1/2 1-1/4 1-1/4
2
2
2
2-1/2 2-1/2
2
101 – 125
1
3/4
3/4
1-1/4
1
1
1-1/4 1-1/4 1-1/4
2
1-1/2 1-1/4
2
2
2
2-1/2 2-1/2 2-1/2
126 – 175
1
1
1
1-1/4 1-1/4
1
1-1/4 1-1/4 1-1/4
2
2
1-1/2 2-1/2
2
2
2-1/2 2-1/2 2-1/2
176 – 225
1
1
1
1-1/4 1-1/4 1-1/4 1-1/2 1-1/4 1-1/4
2
2
2
2-1/2
2
2
3
2-1/2 2-1/2
226 – 250 1-1/4 1-1/4
1
1-1/4 1-1/4 1-1/4 1-1/2 1-1/4 1-1/4
2
2
2
2-1/2
2
2
3
2-1/2 2-1/2
251 – 300 1-1/4 1-1/4
1
1-1/4 1-1/4 1-1/4 1-1/2 1-1/4 1-1/4
2
2
2
2-1/2 2-1/2
2
3
3
2-1/2
0 – 50
3/4
1/2
1/2
1
1
1
1
1
1
1-1/4 1-1/4 1-1/4
2
1-1/2 1-1/2 2-1/2
2
2
Use for
71 – 80°F
Cooling
Water
Temperature
51 – 100
1
3/4
3/4
1-1/4
1
1
1-1/4 1-1/4 1-1/4
2
1-1/2 1-1/4
2
2
2
2-1/2 2-1/2
2
101 – 125
1
1
3/4
1-1/4 1-1/4
1
1-1/4 1-1/4 1-1/4
2
2
1-1/2 2-1/2
2
2
2-1/2 2-1/2 2-1/2
126 – 175
1
1
1
1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4
2
2
2
2-1/2
2
2
3
2-1/2 2-1/2
176 – 225
1
1
1
1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4
2
2
2
2-1/2 2-1/2
2
4
3
2-1/2
226 – 250 1-1/4 1-1/4
1
1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 2-1/2
2
2
2-1/2 2-1/2
2
4
3
2-1/2
251 – 300 1-1/4 1-1/4 1-1/4 1-1/2 1-1/4
1
1-1/2 1-1/2 1-1/2 2-1/2
2
2
2-1/2 2-1/2 2-1/2
4
3
2-1/2
BLOWDOWN VALVE
SIZE SEPARATOR
SEPARATOR
INLET SIZE
* 1"
1"
1-1/4"
1-1/4"
1-1/2"
1-1/2"
2"
2"
2-1/2"
2-1/2"
3"
3"
Chart A—Boiler Blowdown Separators
Chart B—Cooling Water Line & Valve Size
* Miniature Boilers: 1/2" – 1" Blowdown Valve up to 1000 #/hour. Blowdown use 14" high, 1" Inlet, 2" Drain, 2-1/2" Vent.
** 251 – 300 PSIG required.
U Symbol Construction and Stamping. See price sheet for adder.
** 251 – 300 PSIG required.
U Symbol Construction and Stamping. See price sheet for adder.