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Ebara GS4 50

Ebara GS4 50

Ebara standardised single-stage cast iron centrifugal pump and electric pump which combines the best technical and performance features in a single solution. The wide range (from DN 32 up to DN 200-500), the variety of materials available, the easy maintenance and the hydraulic efficiency, are further enhanced by the interaction with the electronic solutions also offered by EBARA. The GS models are available in both bare shaft and electric pump versions, with the following technical features:

  • Robust cast iron pump body
  • Impellers available in cast iron, ductile cast iron and bronze

The seal can be selected in two different versions: the mechanical one in Silicon Carbide/Carbon/EPDM and the packing one, in Silicon Carbide fibre. It has two replaceable bronze wear rings that ensure long-term reliable operation and high hydraulic efficiency. Finally the flanges, from DN 32 up to DN 200, all PN16 (with reference to EN 1092-1), make GS a product suitable for the heaviest and most demanding applications.

The motors are available with 2 or 4 poles, 50 Hz, with IE3 efficiency (from 0.75 kW), with powers ranging from 0.37 kW to 355 kW, which can be coupled with inverters.

For further technical information see the Databook

  • Industrial processes
  • Cooling and air conditioning systems
  • Pressurisation
  • Firefighting
ModelSKU
GS4 50-160-164/B1/E 1.1 2688000055A
GS4 50-315-344/B1/E 5.5 *2688000101
GS4 50-315-324/B1/E 7.5 *2688000099
GS4 50-315-324/B1/E 5.5 *2688000098
GS4 50-315-302/B1/E 7.5 *2688000096
GS4 50-315-302/B1/E 5.5 *2688000095
GS4 50-315-277/B1/E 5.5 *2688000093
GS4 50-250-270/B1/E 5.5 *2688000090
GS4 50-250-254/B1/E 5.5 *2688000087
GS4 50-250-254/B1/E 1.5 *2688000084
GS4 50-250-238/B1/E 2.2 *2688000081
GS4 50-250-238/B1/E 1.5 *2688000080
GS4 50-250-221/B1/E 2.2 *2688000077
GS4 50-250-221/B1/E 1.5 *2688000076
GS4 50-250-210/B1/E 2.2 *2688000074
GS4 50-315-344/B1/E 7.5 *2688000102
GS4 50-125-111/B1/E 0.37 2688002303A
GS4 50-125-111/B1/E 0.55 2688002286A
GS4 50-160-164/B1/E 0.75 2688000054A
GS4 50-160-148/B1/E 1.1 2688000053A
GS4 50-160-148/B1/E 0.75 2688000052A
GS4 50-160-148/B1/E 0.55 2688000051A
GS4 50-160-131/B1/E 0.75 2688000050A
GS4 50-160-131/B1/E 0.55 2688000049A
GS4 50-125-144/B1/E 1.1 2688002294A
GS4 50-125-144/B1/E 0.75 2688002293A
GS4 50-125-144/B1/E 0.55 2688002292A
GS4 50-125-134/B1/E 0.75 2688002291A
GS4 50-125-134/B1/E 0.55 2688002290A
GS4 50-125-134/B1/E 0.37 2688002289A
GS4 50-125-123/B1/E 0.55 2688002288A
GS4 50-125-123/B1/E 0.37 2688002287A
GS4 50-250-210/B1/E 1.5 *2688000073
GS4 50-200-219/B1/E 2.2 *2688000070
GS4 50-200-219/B1/E 1.5 *2688000069
GS4 50-160-131/B1/E 0.75 *2688000050
GS4 50-160-131/B1/E 0.55 *2688000049
GS4 50-125-144/A1/E 1.1 2688000517
GS4 50-125-144/A1/E 0.75 2688000516
GS4 50-125-144/A1/E 0.55 2688000515
GS4 50-125-134/A1/E 0.75 2688000514
GS4 50-125-134/A1/E 0.55 2688000513
GS4 50-125-134/A1/E 0.37 2688000512
GS4 50-125-123/A1/E 0.55 2688000511
GS4 50-125-123/A1/E 0.37 2688000510
GS4 50-125-111/A1/E 0.55 2688000509
GS4 50-125-111/A1/E 0.37 2688000508
GS4 50-315-344/A1/E 11 2688000572A
GS4 50-315-344/A1/E 72688000571A
GS4 50-160-148/B1/E 0.55 *2688000051
GS4 50-160-148/B1/E 0.75 *2688000052
GS4 50-160-148/B1/E 1.1 *2688000053
GS4 50-200-203/B1/E 2.2 *2688000067
GS4 50-200-203/B1/E 1.5 *2688000066
GS4 50-200-188/B1/E 2.2 *2688000065
GS4 50-200-188/B1/E 1.5 *2688000064
GS4 50-200-188/B1/E 1.1 *2688000063
GS4 50-200-171/B1/E 2.2 *2688000062
GS4 50-200-171/B1/E 1.5 *2688000061
GS4 50-200-171/B1/E 1.1 *2688000060
GS4 50-160-177/B1/E 2.2 *2688000059
GS4 50-160-177/B1/E 1.5 *2688000058
GS4 50-160-177/B1/E 1.1 *2688000057
GS4 50-160-164/B1/E 1.5 *2688000056
GS4 50-160-164/B1/E 1.1 *2688000055
GS4 50-160-164/B1/E 0.75 *2688000054
GS4 50-315-344/A1/E 52688000570A
GS4 50-315-344/A1/E 7.5 2688000571A
GS4 50-200-203/A1/E 2.2 2688000536A
GS4 50-200-203/A1/E 1.5 2688000535A
GS4 50-200-188/A1/E 2.2 2688000534A
GS4 50-200-188/A1/E 1.5 2688000533A
GS4 50-200-188/A1/E 1.1 2688000532A
GS4 50-200-171/A1/E 2.2 2688000531A
GS4 50-200-171/A1/E 1.5 2688000530A
GS4 50-200-171/A1/E 1.1 2688000529A
GS4 50-160-177/A1/E 2.2 2688000528A
GS4 50-160-177/A1/E 1.5 2688000527A
GS4 50-160-177/A1/E 1.1 2688000526A
GS4 50-160-164/A1/E 1.5 2688000525A
GS4 50-160-164/A1/E 1.1 2688000524A
GS4 50-160-164/A1/E 0.75 2688000523A
GS4 50-200-219/A1/E 1.52688000538A
GS4 50-200-219/A1/E 2.2 2688000539A
GS4 50-250-210/A1/E 1.5 2688000542A
GS4 50-315-344/A1/E 5.5 2688000570A
GS4 50-315-324/A1/E 7.5 2688000568A
GS4 50-315-324/A1/E 5.5 2688000567A
GS4 50-315-302/A1/E 7.5 2688000565A
GS4 50-315-302/A1/E 5.52688000564A
GS4 50-315-277/A1/E 5.52688000562A
GS4 50-250-270/A1/E 5.52688000559A
GS4 50-250-254/A1/E 5.52688000556A
GS4 50-250-254/A1/E 1.5 2688000553A
GS4 50-250-238/A1/E 2.2 2688000550A
GS4 50-250-238/A1/E 1.5 2688000549A
GS4 50-250-221/A1/E 2.2 2688000546A
GS4 50-250-221/A1/E 1.52688000545A
GS4 50-250-210/A1/E 2.2 2688000543A
GS4 50-160-148/A1/E 1.1 2688000522A
GS4 50-160-148/A1/E 0.75 2688000521A
GS4 50-160-148/A1/E 0.55 2688000520A
GS4 50-250-210/B1/E 1.5 2688000073A
GS4 50-200-219/B1/E 2.2 2688000070A
GS4 50-200-219/B1/E 1.5 2688000069A
GS4 50-200-203/B1/E 2.2 2688000067A
GS4 50-200-203/B1/E 1.5 2688000066A
GS4 50-200-188/B1/E 2.2 2688000065A
GS4 50-200-188/B1/E 1.5 2688000064A
GS4 50-200-188/B1/E 1.1 2688000063A
GS4 50-200-171/B1/E 2.2 2688000062A
GS4 50-200-171/B1/E 1.5 2688000061A
GS4 50-200-171/B1/E 1.1 2688000060A
GS4 50-160-177/B1/E 2.2 2688000059A
GS4 50-160-177/B1/E 1.5 2688000058A
GS4 50-160-177/B1/E 1.1 2688000057A
GS4 50-250-210/B1/E 2.2 2688000074A
GS4 50-250-221/B1/E 1.5 2688000076A
GS4 50-250-221/B1/E 2.2 2688000077A
GS4 50-160-131/A1/E 0.75 2688000519A
GS4 50-160-131/A1/E 0.55 2688000518A
GS4 50-315-344/B1/E 7.5 2688000102A
GS4 50-315-344/B1/E 5.5 2688000101A
GS4 50-315-324/B1/E 7.5 2688000099A
GS4 50-315-324/B1/E 5.5 2688000098A
GS4 50-315-302/B1/E 7.5 2688000096A
GS4 50-315-302/B1/E 5.5 2688000095A
GS4 50-315-277/B1/E 5.5 2688000093A
GS4 50-250-270/B1/E 5.5 2688000090A
GS4 50-250-254/B1/E 5.5 2688000087A
GS4 50-250-254/B1/E 1.5 2688000084A
GS4 50-250-238/B1/E 2.2 2688000081A
GS4 50-250-238/B1/E 1.5 2688000080A
GS4 50-160-164/B1/E 1.5 2688000056A
GS4 50-125-144/B1/E 02688002292A
GS4 50-250-270/B1/E 4 *2688000089
GS4 50-250-270/B1/E 3 *2688000088
GS4 50-250-254/B1/E 52688000087
GS4 50-250-254/B1/E 4 *2688000086
GS4 50-250-254/B1/E 3 *2688000085
GS4 50-250-254/B1/E 12688000084
GS4 50-250-238/B1/E 4 *2688000083
GS4 50-250-238/B1/E 3 *2688000082
GS4 50-250-238/B1/E 22688000081
GS4 50-250-238/B1/E 12688000080
GS4 50-250-221/B1/E 4 *2688000079
GS4 50-250-221/B1/E 3 *2688000078
GS4 50-250-221/B1/E 22688000077
GS4 50-250-221/B1/E 12688000076
GS4 50-250-270/B1/E 52688000090
GS4 50-315-277/B1/E 3 *2688000091
GS4 50-315-277/B1/E 4 *2688000092
GS4 50-125-134/B1/E 02688002289A
GS4 50-125-123/B1/E 02688002287A
GS4 50-125-111/B1/E 02688002303A
GS4 50-315-344/B1/E 11 *2688000103
GS4 50-315-344/B1/E 72688000102
GS4 50-315-344/B1/E 52688000101
GS4 50-315-324/B1/E 11 *2688000100
GS4 50-315-324/B1/E 72688000099
GS4 50-315-324/B1/E 52688000098
GS4 50-315-324/B1/E 4 *2688000097
GS4 50-315-302/B1/E 72688000096
GS4 50-315-302/B1/E 52688000095
GS4 50-315-302/B1/E 4 *2688000094
GS4 50-315-277/B1/E 52688000093
GS4 50-250-210/B1/E 3 *2688000075
GS4 50-250-210/B1/E 22688000074
GS4 50-250-210/B1/E 12688000073
1 *
GS4 50-160-148/B1/E 12688000053
GS4 50-160-148/B1/E 02688000051
75 *
55 *
GS4 50-160-131/B1/E 02688000049
1
GS4 50-125-144/A1/E 12688000517
GS4 50-125-144/A1/E 02688000515
75
GS4 50-125-134/A1/E 02688000512
GS4 50-125-123/A1/E 02688000510
55
37
GS4 50-160-164/B1/E 02688000054
GS4 50-160-164/B1/E 12688000055
5 *
GS4 50-200-219/B1/E 4 *2688000072
GS4 50-200-219/B1/E 3 *2688000071
GS4 50-200-219/B1/E 22688000070
GS4 50-200-219/B1/E 12688000069
GS4 50-200-203/B1/E 3 *2688000068
GS4 50-200-203/B1/E 22688000067
GS4 50-200-203/B1/E 12688000066
GS4 50-200-188/B1/E 22688000065
GS4 50-200-188/B1/E 12688000063
GS4 50-200-171/B1/E 22688000062
GS4 50-200-171/B1/E 12688000060
2 *
GS4 50-160-177/B1/E 22688000059
GS4 50-160-177/B1/E 12688000057
GS4 50-125-111/A1/E 02688000508
GS4 50-315-324/A1/E 11 2688000569A
GS4 50-250-238/A1/E 32688000551A
GS4 50-250-238/A1/E 22688000550A
GS4 50-250-238/A1/E 12688000549A
GS4 50-250-221/A1/E 4 2688000548A
GS4 50-250-221/A1/E 32688000547A
GS4 50-250-221/A1/E 22688000546A
GS4 50-250-221/A1/E 12688000545A
GS4 50-250-210/A1/E 32688000544A
GS4 50-250-210/A1/E 22688000543A
GS4 50-250-210/A1/E 12688000542A
GS4 50-200-219/A1/E 42688000541A
GS4 50-200-219/A1/E 32688000540A
GS4 50-200-219/A1/E 22688000539A
GS4 50-200-219/A1/E 12688000538A
GS4 50-250-238/A1/E 42688000552A
GS4 50-250-254/A1/E 12688000553A
GS4 50-250-254/A1/E 32688000554A
GS4 50-315-324/A1/E 72688000568A
GS4 50-315-324/A1/E 52688000567A
GS4 50-315-324/A1/E 4 2688000566A
GS4 50-315-302/A1/E 72688000565A
GS4 50-315-302/A1/E 52688000564A
GS4 50-315-302/A1/E 4 2688000563A
GS4 50-315-277/A1/E 52688000562A
GS4 50-315-277/A1/E 42688000561A
GS4 50-315-277/A1/E 32688000560A
GS4 50-250-270/A1/E 52688000559A
GS4 50-250-270/A1/E 4 2688000558A
GS4 50-250-270/A1/E 32688000557A
GS4 50-250-254/A1/E 52688000556A
GS4 50-250-254/A1/E 42688000555A
GS4 50-200-203/A1/E 3 2688000537A
GS4 50-200-203/A1/E 22688000536A
GS4 50-200-203/A1/E 12688000535A
GS4 50-250-270/B1/E 4 2688000089A
GS4 50-250-270/B1/E 3 2688000088A
GS4 50-250-254/B1/E 4 2688000086A
GS4 50-250-254/B1/E 3 2688000085A
GS4 50-250-238/B1/E 4 2688000083A
GS4 50-250-238/B1/E 3 2688000082A
GS4 50-250-221/B1/E 4 2688000079A
GS4 50-250-221/B1/E 3 2688000078A
GS4 50-250-210/B1/E 3 2688000075A
GS4 50-200-219/B1/E 4 2688000072A
GS4 50-200-219/B1/E 3 2688000071A
GS4 50-200-203/B1/E 3 2688000068A
2
5
GS4 50-315-277/B1/E 3 2688000091A
GS4 50-315-277/B1/E 4 2688000092A
GS4 50-315-302/B1/E 4 2688000094A
GS4 50-200-188/A1/E 22688000534A
GS4 50-200-188/A1/E 12688000532A
GS4 50-200-171/A1/E 22688000531A
GS4 50-200-171/A1/E 12688000529A
GS4 50-160-177/A1/E 22688000528A
GS4 50-160-177/A1/E 12688000526A
GS4 50-160-164/A1/E 12688000524A
GS4 50-160-164/A1/E 02688000523A
GS4 50-160-148/A1/E 12688000522A
GS4 50-160-148/A1/E 02688000520A
GS4 50-160-131/A1/E 02688000518A
GS4 50-315-344/B1/E 11 2688000103A
GS4 50-315-324/B1/E 11 2688000100A
GS4 50-315-324/B1/E 4 2688000097A
GS4 50-125-144/B1/E 12688002294A

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