Brochure

39
Steam Traps
Hoffman Specialty
®
Steam Traps
Pressure Differential Pounds Per Square Inch (bar)
Series 1/2 1 2 5 10 15 25 30 40 50 60 75 100 125 150 200 250
(.035) (0.07) (0.14) (0.35) (0.69) (1.0) (1.69) (2.1) (2.8) (3.5) (4.2) (5.2) (6.9) (8.6) (10.4) (13.8) (17)
Capacity lbs./hr. (kg/hr.)
B6
Series B
®
25
(1.69)
40
(2.8)
125
(8.6)
250
(17)
3930
(1784)
3100
(1406)
1720
(780)
1180
(535)
5250
(2383)
4160
(1887)
2280
(1035)
1570
(712)
7330
(3327)
5400
(2449)
3200
(1452)
2200
(998)
11000
(4994)
7600
(3447)
4800
(2179)
3300
(1498)
14100
(6396)
9000
(4082)
6500
(2951)
4500
(2043)
16300
(7394)
12900
(5851)
7800
(3541)
5400
(2451)
20000
(9072)
16000
(7258)
9700
(4400)
6800
(3084)
17300
(7847)
10600
(4812)
7400
(3359)
20000
(9080)
12000
(5448)
8400
(3813)
13800
(6265)
9300
(4222)
14300
(6492)
10200
(4630)
15300
(6946)
11000
(4994)
18000
(8172)
12800
(5811)
20000
(9080)
14000
(6356)
15300
(6946)
.875
(22.2)
.750
(19.0)
.500
(12.7)
.375
(9.53)
17500
(7945)
19000
(8626)
Orifice
Size
In
(mm)
Seat
Pressure
psi
(bar)
Capacities (Gross Ratings)