Shield-Type Centrifugal Pump PBG

PBG shield-type pump is centrifugal type. The pump casing and shield motor are designed to be integration. This pump is mainly used in hotel, hospital, estate for hot water, cold water supply.

Working Principle:	Centrifugal, Shield model.
Main applications:	Water
Driver:	Electric shield motor
Power Specs:	380/415 V 3phase;  50hz/60hz etc.
Max. permissible fluid temperature:	120°C
Type of connection:	Flange
Installation position:	Vertical
Casing/Inner parts material:	Cast iron /Cast iron
Shaft seal type:	Mechanical seal
Free passage:	0.0 mm
Maximum gravity:	1.1
Maximum drive rating:	160kW  (215hp)
Maximum caliber:	10 inch    (250mm)
Maximum head:	125m
Flow rate range:	6.3-1080 m³/h  (105-18000l/m)

Model	Capacity Q		Head H	Speed	Power P	NPSHr
	（m/h	L/S	m	r/min	（KW）	m
PBG25-110	2.8	0.78	16	2900	0.75	2.3
	4	1.11	15
	4.8	1.33	13.5
PBG25-125	2.8	0.78	20.6	2900	0.75	2.3
	4	1.11	20
	4.8	1.33	18
PBG100-100	70	19.4	13.6
	100	27.8	12.5	1450	5.5	4.5
	120	33.3	11
……
……
……
PBG100-100A	62.6	17.4	11
	89	24.7	10	1450	4	4.5
	107	29.7	8.8
PBG125-100	96	26.7	13
	160	44.4	12.5	2900	11	4
	192	53.3	12
PBG125-100A	86	23.9	10.4
	143	39.7	10	2900	7.5	4
	172	47.8	9.6
……
……
……
200-200	210	58.3	13.4
	300	83.3	12.5	1480	18.5	4
	360	100	10.5
200-200A	196	54.4	10.3
	280	77.8	10	1480	15	4
	336	93.3	8.5
……
……
……
300-250	500	138.9	23
	720	200	20	1480	55	6
	860	239	16
300-250A	460	127.8	20
	660	183.3	17.5	1480	45	6
	790	219.4	14
350-400I	900	250	53
	1200	333.3	50	1480	250	7
	1400	400	44
350-400IA	850	236.1	46.6
	1130	313.9	44	1480	200	7
	1320	366.7	38
350-400IB	790	219.4	40.3
	1050	291.7	38	1480	160	7
	1225	340.3	32.7

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