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Edition 05 - okt 2018
IRON Pump A/S · Generatorvej 10 · DK-2860 Soeborg ·Denmark · Phone +45 44 91 67 88 · www.ironpump.com
B -Type Ejectors - Dimensions and weights Side suction – water motivated B-t ype ejectors differs in two ways from the A-type ejector. The motive water is coming from the end and suction is created from the side and it is equipped with an inspection cover. Ejectors of all makes and designs may be clogged up by particles. Whereas soft matter normally will pass through the ejector solid particles larger than the gap between the nozzle and the throat will get caught in the narrow passage and eventually cause the ejector to cease pumping. With Ellehammer B-type ejectors the foreign matter can easily be removed through the inspection cover.
Additionally the B-type ejector can be constructed with enlarged gap between the nozzle and the throat, which makes it suitable for sewage use.
Ejectortype
A B C øp øP øs øS ød øD Kgs
25‐32‐32B* 308 38 47 1BSPsocket 1¼BSPsocket 1¼BSPnipple 1,9
25‐40‐50B 497 97 85 25 115 40 150 50 165 13
40‐50‐80B 695 105 100 40 150 50 165 80 200 21
50‐80‐100B 875 125 115 50 165 80 200 100 220 31
70‐100‐125B 1080 140 130 70 185 100 220 125 250 55
100‐125‐150B 1295 160 150 100 220 125 250 150 285 56
*Without flanges, installation by threads. All flanges can be drilled according to DIN Pn 10, ANSI, JIS standards or other requirements. See dimensional sketches for detailed information
Edition 05 - okt 2018
IRON Pump A/S · Generatorvej 10 · DK-2860 Soeborg ·Denmark · Phone +45 44 91 67 88 · www.ironpump.com
Ejector B-type - 25-32-32B
For guidance only Performance curve 19
0
1
2
3
4
5
6
0 2 4 6 8 10 12 14 16
NET
SUCTION CAPACITY [m³/h]
MOTIVE LIQUID [m³/h]
Edition 05 - okt 2018
IRON Pump A/S · Generatorvej 10 · DK-2860 Soeborg ·Denmark · Phone +45 44 91 67 88 · www.ironpump.com
Ejector B-type - 25-40-50B
For guidance only Performance curve 20
0
1
2
3
4
5
6
7
8
0 2 4 6 8 10 12 14 16 18
NET
SUCTION CAPACITY [m³/h]
MOTIVE LIQUID [m³/h]
Edition 05 - okt 2018
IRON Pump A/S · Generatorvej 10 · DK-2860 Soeborg ·Denmark · Phone +45 44 91 67 88 · www.ironpump.com
Ejector B-type – 40-50-80B
For guidance only Performance curve 21
0
5
10
15
20
25
0 5 10 15 20 25 30 35 40
NET
SUCTION CAPACITY [m³/h]
MOTIVE LIQUID [m³/h]
Edition 05 - okt 2018
IRON Pump A/S · Generatorvej 10 · DK-2860 Soeborg ·Denmark · Phone +45 44 91 67 88 · www.ironpump.com
Ejector B-type – 50-80-100B
For guidance only Performance curve 22
0
10
20
30
40
50
60
25 30 35 40 45 50
NET
SUCTION CAPACITY [m³/h]
MOTIVE LIQUID [m³/h]
Edition 05 - okt 2018
IRON Pump A/S · Generatorvej 10 · DK-2860 Soeborg ·Denmark · Phone +45 44 91 67 88 · www.ironpump.com
Ejector B-type – 70-100-125B
For guidance only Performance curve 23
0
10
20
30
40
50
60
70
80
90
40 50 60 70 80 90 100 110 120 130
NET
SUCTION CAPACITY [m³/h]
MOTIVE LIQUID [m³/h]
Edition 05 - okt 2018
IRON Pump A/S · Generatorvej 10 · DK-2860 Soeborg ·Denmark · Phone +45 44 91 67 88 · www.ironpump.com
Ejector B-type – 100-125-150B
For guidance only Performance curve 24
0
20
40
60
80
100
120
140
160
60 80 100 120 140 160 180 200
NET
SUCTION CAPACITY [m³/h]
MOTIVE LIQUID [m³/h]
