Description

The B-series is a submersible channel impeller pump designed for handling raw sewage, wastewater and heavy-duty industrial applications, where the pump is subject to complete submersion and requires maximum reliability. The B-series has a proven track record for offering long life in both continuous and intermittent sump applications. It is available as an extended line-up from 50 to 800mm discharge bores.

Catalogue Tsurumi Pumps with Channel Impeller B

 

Performance Curves

Bore 50-100

Model Selection 50/60Hz

Discharge Bore (mm)	Model	Motor Output (kW)	Phase	Starting Method
50	50B2.4S	0.4	Single	Capacitor Start
50	50B2.4	0.4	Three	D.O.L.
50	50B2.75S	0.75	Single	Capacitor Start
50	50B2.75	0.75	Three	D.O.L.
50	50B2.75H	0.75	Three	D.O.L.
80	80BP2.4S (50Hz)	0.4	Single	Capacitor Run
80	80BP2.75S (60Hz)	0.75	Single	Capacitor Run
80	80B21.5	1.5	Three	D.O.L.
100	100B42.2	2.2	Three	D.O.L.
100	100B43.7	3.7	Three	D.O.L.
100	100B43.7H	3.7	Three	D.O.L.
100	100B45.5	5.5	Three	D.O.L.
100	100B47.5	7.5	Three	D.O.L.

Bore 150-250

Model Selection 50/60Hz

Discharge Bore (mm)	Model	Motor Output (kW)	Phase	Starting Method
150	150B43.7	3.7	Three	D.O.L.
150	150B63.7	3.7	Three	D.O.L.
150	150B47.5H	7.5	Three	D.O.L.
150	150B47.5L	7.5	Three	D.O.L.
150	150B411	11	Three	Star-Delta
150	150B415	15	Three	Star-Delta
150	150B422	22	Three	Star-Delta
150	150B437	37	Three	Star-Delta
200	200B47.5	7.5	Three	D.O.L.
200	200B411	11	Three	Star-Delta
200	200B415	15	Three	Star-Delta
200	200B422	22	Three	Star-Delta
200	200B422H	22	Three	Star-Delta
200	200B437	37	Three	Star-Delta
200	200B455	55	Three	Star-Delta
250	250B611	11	Three	Star-Delta
250	250B415	15	Three	Star-Delta
250	250B622	22	Three	Star-Delta
250	250B430	30	Three	Star-Delta
250	250B437	37	Three	Star-Delta
250	250B445	45	Three	Star-Delta
250	250B455	55	Three	Star-Delta
250	250B475	75	Three	Star-Delta

Bore 300-500

Model Selection 50/60Hz

Discharge Bore (mm)	Model	Motor Output (kW)	Phase	Starting Method
300	300B615	15	Three	Star-Delta
300	300B622	22	Three	Star-Delta
300	300B630	30	Three	Star-Delta
300	300B637	37	Three	Star-Delta
300	300B445	45	Three	Star-Delta
300	300B645	45	Three	Star-Delta
300	300B655	55	Three	Star-Delta
300	300B475	75	Three	Star-Delta
350	350B822	22	Three	Star-Delta
350	350B630	30	Three	Star-Delta
350	350B637	37	Three	Star-Delta
350	350B645	45	Three	Star-Delta
400	400B822	22	Three	Star-Delta
400	400B637	37	Three	Star-Delta
400	400B645	45	Three	Star-Delta
400	400B655	55	Three	Star-Delta
400	400B675	75	Three	Star-Delta
500	500B1037(50Hz)	37	Three	Star-Delta
500	500B1237(60Hz)	37	Three	Star-Delta
500	500B855	55	Three	Star-Delta
500	500B675	75	Three	Star-Delta
500	500B875(60Hz)	75	Three	Star-Delta

Bore 600-800

Model Selection 50Hz

Discharge Bore (mm)	Model	Motor Output (kW)	Phase	Starting Method
600	600B1255	55	Three	Star-Delta
600	600B1085	85	Three	Star-Delta
700	700B1265	65	Three	Star-Delta
700	700B1275	75	Three	Star-Delta
800	800B1290	90	Three	Star-Delta
800	800B14110	110	Three	Star-Delta

Model Selection 60Hz

Discharge Bore mm	Model	Motor Output kW	Phase	Starting Method
600	600B1845	45	Three	Star-Delta
600	600B1455	55	Three	Star-Delta
600	600B1285	85	Three	Star-Delta
700	700B1465	65	Three	Star-Delta
700	700B1475	75	Three	Star-Delta
800	800B1490	90	Three	Star-Delta
800	800B16110	110	Three	Star-Delta