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FORTNIGHTLY BOATSHOP PHOTO LOG
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Standard Sizes Dimensions in inches
Size
(G) A B
C D
E F
00 3/8 4 1/4 2
1 3/4 2 1/8 1 1/4
4 1/2
AA 1/2 5 7/8 2 3/8 2
3/8 2 5/8 1 1/4 5 1/8
BB 3/4 7 1/8 2 3/4 2
7/8 3 1/8 1 5/8 5 3/4
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Other Sizes
Please
note that we also have larger sizes of Penberthy Injectors,
available
on Special Order:
1", 1 1/4", 1 1/2", 2", and 2 1/2"
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Delivery (gallons
per hour) with 12 psig water
pressure, water
at 74 degrees F.
Size
(G) Steam Pressure (psig)
80
100 120
140 160 200
250
00 3/8" 80
95 100 115
115 110 105
AA 1/2" 180 210
225 255 255
245 230
BB 3/4" 350 405
440 490 490
475 445
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Delivery capacities shown are maximum amount injector can
pump at steam pressures indicated. If flow exceeds amounts shown,
due to excessive water supply pressure, vale in water supply line can
be regulated to provide correct flow.
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Suction Lift Operation (gph at various suction lifts in
feet)
Size
(G) Vertical
Steam Pressures (psig)
Lift (ft.)
40 60
80 100
120 140
00 3/8" 3
60 70
80 75
65 55
8 50
65 75
70 61 n/a
AA
1/2" 3
150 175 180
165 155 150
8 142 165
157 145
135 n/a
BB
3/4" 3
300 350 350
310 295 280
8 290 300
300 270
250 230
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Suction lifts to 20 feet are possible without
excessive reduction
in delivery (gph).
Please request data
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Delivery capacities are reduced if injectors are required
to handle water of higher than normal (74 degrees F) temperature.
When operating with a 3 fi lift at the limiting
temperature for a given steam pressure, capacities are reduced
approximately as follows:
Water temp: 90 F 100 F 110 F
120 F
Capacity
Reduction: 10% 12%
15% 20%
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