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.

Read our brochure online

Overview Bell Pumps & Heads

Bell pumps are highly efficient dredging pumps and can be equipped with a different heads for every type of operation. All of our pump heads are interchangeable, which means you can use the same pump for different purposes!

Characteristics Bell Pumps

Metric Imperial

Metric

	BELL 100	BELL 150	BELL 200	BELL 250	BELL 300	BELL 400	UNIT
Max mixture capacity	300	500	800	1250	1800	3150	[m³/h]
Max impeller speed	1350	1300	1200	900	750	600	[rpm]
Max power at shaft	30	75	110	190	300	500	[kW]
Suction bore	Ø100	Ø150	Ø200	Ø250	Ø300	Ø400	[mm]
Discharge bore	Ø100	Ø150	Ø200	Ø250	Ø300	Ø400	[mm]
Spherical passage	50	75	125	130	155	210	[mm]
Weight (hydraulic, without head)	550	950	1200	2000	3500	7750	[kg]
Weight (electric, without head)	1000	1375	1900	2900	4600	9150	[kg]
Max hydraulic pressure ^1	250	250	250	250	300	300	[bar]
Max hydraulic pump flow ^1	85	195	290	475	600	1000	[L/min]
Hydraulic cutter head flow	15-20	15-20	35-50	35-50	70-110	140-210	[L/min]
Hydraulic double cutter head/auger head flow	30-40	30-40	70-100	70-100	140-220	280-420	[L/min]

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

Imperial

	BELL 100	BELL 150	BELL 200	BELL 250	BELL 300	BELL 400	UNIT
Max mixture capacity	1321	2201	3523	5504	7925	14309	[gpm]
Max impeller speed	1350	1300	1200	900	750	600	[rpm]
Max power at shaft	30	75	110	190	300	500	[kW]
Suction bore	4	6	8	10	12	16	[in]
Discharge bore	4	6	8	10	12	16	[in]
Spherical passage	2	3	5	5¹/₈	6	7⁷/₈	[in]
Weight (hydraulic, without head)	1212	2094	2645	3527	6613	11023	[lbs]
Weight (electric, without head)	2204	3031	4188	5511	9038	14109	[lbs]
Max hydraulic pressure ^1	3625	3625	3625	3625	4351	4351	[psi]
Max hydraulic pump flow ^1	23	51	76	125	158	264	[gpm]
Hydraulic cutter head flow	4-5	4-5	9-13	9-13	18-29	37-55	[gpm]
Hydraulic double cutter head/auger head flow	8-10	8-10	18-26	18-26	36-58	74-110	[gpm]