Dredging Pumps, your professional partner

Bell Pumps & Heads | Sand, Gravel, Clay and Slib Mining

Our organisation is highly specialized in various dredging types in the Netherlands but specially abroad. With our specialized machines, dredging equipment and extensive experience we can complete your challenging projects in a time and cost effective way. Down below an overview of the Bell Pumps, some in combination with our Bell Heads.

Allround specialist in dredging pumps

Bell Dredging Pumps offers a wide range of Dredging Equipment that is known for their durability, power and multiple options. We have several varieties of Dredging Pumps , capable of mining sand, gravel, clay & slib. They are highly versatile and adaptable dredgers with a lot of options. Naturally, they do an excellent job at varying dredging depths. If you have any questions about our Dredging Pumps or if you wish to discuss specific needs within Dredging Equipment, please don’t hesitate to get in touch with us.

Overview Bell Pumps & Heads

Bell pumps are highly efficient dredging pumps and can be equipped with a different heads for every type of operation.

The image to the right shows a standard Bell 150 pump. The images below show different pump heads attached to this particular pump.

All of our pump heads are interchangeable, which means you can use the same pump for different purposes!

Different Bell Pump Sizes

Metric

Characteristics Bell Pumps [Metric]

	BELL 100	BELL 150	BELL 200	BELL 250	BELL 300	BELL 350	BELL 400	UNIT
Max mixture capacity	300	500	800	1250	1800	2450	3150	[m³/h]
Max impeller speed	1350	1300	1200	900	750	650	600	[rpm]
Max power at shaft	30	75	110	190	300	400	500	[kW]
Suction bore	Ø100	Ø150	Ø200	Ø250	Ø300	Ø350	Ø400	[mm]
Discharge bore	Ø100	Ø150	Ø200	Ø250	Ø300	Ø350	Ø400	[mm]
Spherical passage	50	75	125	130	155	175	210	[mm]
Weight (hydraulic, without head)	550	950	1200	2000	3500	4900	7750	[kg]
Weight (electric, without head)	1000	1375	1900	2900	4600	7200	9150	[kg]
Max hydraulic pressure ^1	250	250	250	250	300	300	300	[bar]
Max hydraulic pump flow ^1	85	195	290	425	600	800	1000	[L/min]
Hydraulic cutter head flow	15-20	15-20	35-50	35-50	70-110	70-110	70-110	[L/min]
Hydraulic double cutter head/auger head flow	30-40	30-40	70-100	70-100	140-220	140-220	140-220	[L/min]

^1) These are maximum values, generally lower in practice.

Imperial

Characteristics Bell Pumps [Imperial]

	BELL 100	BELL 150	BELL 200	BELL 250	BELL 300	BELL 350	BELL 400	UNIT
Max mixture capacity	1321	2201	3523	5504	7925	10787	14309	[gpm]
Max impeller speed	1350	1300	1200	900	750	650	600	[rpm]
Max power at shaft	30	75	110	190	300	400	500	[kW]
Suction bore	4	6	8	10	12	14	16	[in]
Discharge bore	4	6	8	10	12	14	16	[in]
Spherical passage	2	3	5	5¹/₈	6	7	7⁷/₈	[in]
Weight (hydraulic, without head)	1212	2094	2645	3527	6613	10802	11023	[lbs]
Weight (electric, without head)	2204	3031	4188	5511	9038	15873	14109	[lbs]
Max hydraulic pressure ^1	3625	3625	3625	3625	4351	4351	4351	[psi]
Max hydraulic pump flow ^1	23	51	76	112	158	211	264	[gpm]
Hydraulic cutter head flow	4-5	4-5	9-13	9-13	18-29	18-29	18-29	[gpm]
Hydraulic double cutter head/auger head flow	8-10	8-10	18-26	18-26	36-58	36-58	36-58	[gpm]