High Quality Dredge Pump - BPT series ANSI Chemical Process Pumps – Beken

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High Quality Dredge Pump - BPT series ANSI Chemical Process Pumps – Beken Detail:

Performance Curve

Hydraulic Coverage

Capacity range 3600 rpm

bpt-1

Capacity range 1800 rpm

bpt-2

•Best efficiency point

Dimensions

bpt-4
bpt-3
BPT pump dimensions

Group	Pump	Size	CP	Y	X	BE	D	ØU
1	11-1	1.5x1x6	17.5	4	6.5	3.875	5.25	7/8
	11-1B	3x1.5x6	17.5	4	6.5	3.875	5.25	7/8
	11-2	3x2x6	17.5	4	6.5	3.875	5.25	7/8
	11-3**	4x3x6	18	4	6.5	3.875	7	7/8
	12-1	1.5x1x8	17.5	4	6.5	3.875	5.25	7/8
	12-1L	1.5x1x8	17.5	4	6.5	3.875	5.25	7/8
	12-1B	3x1.5x8	17.5	4	6.5	3.875	5.25	7/8
2	21-1B	3x1.5x8.5	23.5	4	8.5	3.875	8.25	1 3/8
	21-2	3x2x8.5	23.5	4	9.5	3.875	8.25	1 3/8
	21-3	4x3x8.5	23.5	4	11	3.875	8.25	1 3/8
	21-4	6x4x8.5	23.5	4	11	3.875	8.25	1 3/8
	22-1	2x1x10	23.5	4	8.5	3.875	8.25	1 3/8
	22-1L	2x1x10	23.5	4	8.5	3.875	8.25	1 3/8
	22-1C	2x1x10C*	23.5	4	8.5	3.875	8.25	1 3/8
	22-1B	3x1.5x10	23.5	4	8.5	3.875	8.25	1 3/8
	22-2	3x2x10	23.5	4	9.5	3.875	8.25	1 3/8
	22-4	6x4x10	23.5	4	13.5	3.875	10	1 3/8
	23-1B	3x1.5x11	23.5	4	10.5	3.875	10	1 3/8
	23-1BL	3x1.5x11	23.5	4	10.5	3.875	10	1 3/8
	23-2	3x2x11	23.5	4	11.5	3.875	10	1 3/8
	23-3	4x3x11	23.5	4	12.5	3.875	10	1 3/8
	24-1B	3x1.5x13	23.5	4	10.5	3.875	10	1 3/8
	24-1BC	3x1.5x13C*	23.5	4	10.5	3.875	10	1 3/8
	24-2	3x2x13	23.5	4	11.5	3.875	10	1 3/8
	24-3	4x3x13	23.5	4	12.5	3.875	10	1 3/8
	24-4	6x4x13	23.5	4	13.5	3.875	10	1 3/8
3	31-6	8x6x13	33.875	6	16	5.25	14.5	2 3/8
	32-6	8x6x15	33.875	6	18	5.25	14.5	2 3/8
	32-8C	10x8x15C*	33.875	6	19	5.25	14.5	2 3/8
	32-8	10x8x15	33.875	6	19	5.25	14.5	2 3/8
	33-4	6x4x17	33.875	6	16	5.25	14.5	2 3/8
	33-6	8x6x17	33.875	6	18	5.25	14.5	2 3/8
	33-8	10x8x17	33.875	6	19	5.25	14.5	2 3/8

BPT base dimensions (not for construction)

Group	Base	Max Motor Frame	HA	HB	HE	HF	ØHH	HL	HG max	HD max
1	139	184T	15	39	4.5	36.5	3/4	4.5	3.75	9
	148	256T	18	48	6	45.5	3/4	4.5	4.13	10.5
	153	326TS	21	53	7.5	50.5	3/4	4.5	4.75	12.88
2	245	184T	15	45	4.5	42.5	3/4	4.5	3.75	12/13.75***
	252	215T	18	52	6	49.5	3/4	4.5	4.13	12.38/14.13***
	258	286T	21	58	7.5	55.5	1	4.5	4.75	13/14.75***
	264	365T	21	64	7.5	61.5	1	4.5	4.75	13/14.75***
	268	405TS	26	68	9.5	65.5	1	4.5	4.75	14.75
	280	449TS	26	80	9.5	77.5	1	4.5	4.75	15.25
3	368	286T	26	68	9.5	65.5	1	6.5	4.75	18.75
	380	405T	26	80	9.5	77.5	1	6.5	4.75	18.75
	398	449T	26	98	9.5	95.5	1	6.5	4.75	18.75

*Designates higher hydraulic range.
**Note that BPT 11-3 is not part of ANSI specification and may have different dimensions.
***Note that numbers depend on pump size D=8.25”/D=10”.

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