Industrial Pumps

Series B without Overflow Valve

The industrial pumps of the B series are characterized by high operational reliability and their tried and tested design. The proven design ensures maintenance-free operation and a long service life. The pumps are ideal for pumping pure or slightly contaminated media such as paints, paraffins, synthetic resins, cutting oils, cooling lubricants, hydraulic oils, lubricating oils, motor oils, petroleum, solvents, bitumen, additives, fuels, heavy oils, heating oils, (bio) – Diesel, but also motor oils, thermal oils and vegetable oils. This makes the series suitable, for example, in dosing systems, machine tools, power plants or drying systems and much more.

Details

Self-priming
self-lubricating
practically non-pulsating, quiet-running,
practically maintenance-free, pressure-proof and vacuum-tight shaft seals
Discharge range: 45 to 6700 l/h
Operating pressure: 0 – 40 bar
Temperatures: up to 150°C (higher temperatures on request)
Direction of rotation I = indirect – counterclockwise
D = direct – clockwise
The direction of rotation can only be changed in the factory. Therefore, specify the desired direction of rotation as viewed from the pump shaft as per dimension sheet when ordering.

Areas of application

Chemistry
Mechanical engineering
Construction
Energy
Agriculture
Marine / offshore

Technical selection chart

hp-Internal gear pumps to 40 bar (indirect)

(Direction of rotation I = indirect – counterclockwise)

hp-Internal gear pump Series B Sizes:	Viscosity: 6 mm² sec-1 bei 20°C								Gear rotor size Ø	Shaft Ø	Threaded connection* pipe thread DIN ISO 228	Manometer connection* pipe thread DIN ISO 228	max. permitted pump speed (RPM) at l/D	Net weight (kg) at l/D
	n = 1400 RPM Discharge l/h				n = 2800 RPM Discharge l/h
	at 9 bar	bei 30 bar	at 40 bar	Item No. l	at 9 bar	at 30 bar	at 40 bar	Item No. l
BP	45	30	20	011/0002	90	60	50	013/0002	25	12	3/8“	–	3500	1,8
BM	80	60	50	011/0003	160	130	120	013/0003	25	12	3/8“	–	3500	1,8
BG	120	100	80	011/0004	240	200	190	013/0004	25	12	3/8“	–	3500	1,8
BF	160	140	120	011/0005	320	270	260	013/0005	25	12	3/8“	–	3500	1,8

BG PP	150	100	80	011/0052	300	240	210	013/0052	38	12	1/2“	–	3500	2,6
BG PZ	200	160	140	011/0053	400	310	280	013/0053	38	12	1/2“	–	3500	2,6
BG P	300	240	200	011/0019	600	520	480	013/0019	38	12	1/2“	–	3500	2,6
BG MZ	–	–	–	–	850	750	700	013/0068	38	12	1/2“	–	3500	2,6
BG M	450	390	360	011/0020	900	850	730	013/0020	38	12	1/2“	–	3500	2,6
BG GZ	–	–	–	–	1100	1000	870	013/0054	38	12	1/2“	–	3500	2,6
BG G	600	540	480	011/0021	1200	1080	960	013/0031	38	12	1/2“	–	2800	2,6

BH P	1000	700	600	011/0031	–	–	–	–	56	18	3/4“	1/4“	1700	6,4
BH M	1500	1200	1000	011/0032	–	–	–	–	56	18	3/4“	1/4“	1700	6,4
BH G	2000	1700	1400	011/0033	–	–	–	–	56	18	3/4“	1/4“	1700	6,4

BHG P	3000	2200	2000	011/0043	–	–	–	–	75	22	1 1/2“	–	1700	14,9
BHG PZ	3700	3000	2700	011/0080	–	–	–	–	75	22	1 1/2“	–	1700	14,9
BHG M	4500	3600	3200	011/0044	–	–	–	–	75	22	1 1/2“	–	1700	14,9
BHG G	6000	4800	–	011/0045	–	–	–	–	75	22	1 1/2“	–	1700	14,9
BHG F	6700	5800	–	011/0081	–	–	–	–	75	22	1 1/2“	–	1700	14,9

hp-Internal gear pumps to 40 bar (direct)

(Direction of rotation D = direct – clockwise)

hp-hp-Internal gear pump Series B Sizes:	Viscosity: 6 mm² sec-1 at 20°C								Gear rotor size Ø	Shaft Ø	Threaded connection* pipe thread DIN ISO 228	Manometer- connection* pipe thread DIN ISO 228	Heating power H1 in Watt 230 V, 50 Hz	Breakaway torque of the pump (Nm)
	n = 1400 min^-1 Discharge l/h				n = 2800 min^-1 Discharge l/h
	bei 9 bar	at 30 bar	at 40 bar	Item No. D	at 9 bar	at 30 bar	at 40 bar	Item No. D
BP	45	30	20	012/0002	90	60	50	014/0002	25	12	3/8“	–	100	1,2
BM	80	60	50	012/0003	160	130	120	014/0003	25	12	3/8“	–	100	1,2
BG	120	100	80	012/0004	240	200	190	014/0004	25	12	3/8“	–	100	1,2
BF	160	140	120	012/0005	320	270	260	014/0005	25	12	3/8“	–	100	1,2

BG PP	150	100	80	012/0052	300	240	210	014/0052	38	12	1/2“	–	100	1,6
BG PZ	200	160	140	012/0053	400	310	280	014/0053	38	12	1/2“	–	100	1,6
BG P	300	240	200	012/0019	600	520	480	014/0019	38	12	1/2“	–	100	1,6
BG-MZ	–	–	–	–	850	750	700	014/0068	38	12	1/2“	–	100	1,6
BG M	450	390	360	012/0020	900	850	730	014/0020	38	12	1/2“	–	100	1,6
BG GZ	–	–	–	–	1100	1000	870	014/0054	38	12	1/2“	–	100	1,6
BG G	600	540	480	012/0021	1200	1080	960	014/0031	38	12	1/2“	–	100	1,6

BH P	1000	700	600	012/0031	–	–	–	–	56	18	3/4“	1/4“	160	3,2
BH M	1500	1200	1000	012/0032	–	–	–	–	56	18	3/4“	1/4“	160	3,2
BH G	2000	1700	1400	012/0033	–	–	–	–	56	18	3/4“	1/4“	160	3,2

BHG P	3000	2200	2000	012/0043	–	–	–	–	75	22	1 1/2“	–	280	4,6
BHG PZ	3700	3000	2700	012/0080	–	–	–	–	75	22	1 1/2“	–	280	4
BHG M	4500	3600	3200	012/0044	–	–	–	–	75	22	1 1/2“	–	280	4,6
BHG G	6000	4800	–	012/0045	–	–	–	–	75	22	1 1/2“	–	280	4,6
BHG F	6700	5800	–	012/0081	–	–	–	–	75	22	1 1/2“	–	280	4,6

* To ensure the pump is working properly, the pipes must be scaled according to the principles of fluid dynamics by calculation of line according to the local requirements. The pump or device connection gives no indication of the relevant size of the pipe

Gear rotor Size Ø	Discharge l/h		a1	a2	a3	b1	c1	c2	c3	c4	c5	c6	c7	c8	d1
Gear rotor Size Ø	1400 min^-1	2800 min^-1	a1	a2	a3	b1	c1	c2	c3	c4	c5	c6	c7	c8	d1
25	45 – 160	90 – 320	35,5	20	33	51	41,5	14	16	40	20	55,5	76	131,5	12
38	150 – 600	300 – 1200	43	26,5	38	70	55,5	14	16	40	20	69,5	76	145,5	12
56	1000 – 2000	–	48,5	38	45	96	71,5	15	18	79	27	86,5	124	210,5	18
75	3000 – 6700	–	64,5	83	70	115	129,5	18	25	65	37	147,5	127	274,5	22

Gear rotor Size Ø	Discharge l/h		sw	e	d2	d3	e1	f1	f2	f3	f4	g1	h1	h2	h3
Gear rotor Size Ø	1400 min^-1	2800 min^-1	sw	e	d2	d3	e1	f1	f2	f3	f4	g1	h1	h2	h3
25	45 – 160	90 – 320	27	31,2	54	80	G 3/8″	71	16,5	38	92	43	11	13	13
38	150 – 600	300 – 1200	27	31,2	54	80	G 1/2″	82	19	44	92	43	11	13	13
56	1000 – 2000	–	46	53,1	60	100	G 3/4″	112	22,5	67	120	65	13	13	25
75	3000 – 6700	–	55	63,5	80	120	G 1 1/2″	170	35	100	150	90	14,5	15	–

For gear rotor size 56 vacuum and manometer connection G 1/4″ on the front.

Need additional infos? Please contact us

Jochen Twellaar

+49 (0) 721/95618-23

twellaar@hptechnik.com

Joachim Rau

+49(0) 721/95618-25

rau@hptechnik.com

Series B without Overflow Valve

Technical Data:

Technical selection chart

hp-Internal gear pumps to 40 bar (indirect)

hp-Internal gear pumps to 40 bar (direct)

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