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Tobee® G Gravel Sand Pump

SPECIFICATIONS:

Size: 4" to 18"
Capacity: 36-4320m3/h
Head: 5m-80 m
Max. frame power: 1400kw
Handling solids: 0-260mm
Concentration: 0-70%
Material: High chrome alloy, Cast iron, Stainless steel etc

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Description

Tobee^® G/GH Sand Gravel Pumps are designed specifically for continuous pumping of extremely aggressive slurries, gavels, and sands. with a wide particle size distribution. Capable of handling large particles at consistently high efficiencies results in low cost of ownership. The large volume internal profile of the casing reduces associated velocities further increasing component life.

Design Features:

√ The unique segmented clamp ring on larger size units and solid on smaller pumps, facilitates casing rotation to any angle, reducing the need for costly high wearing bends. Minimal maintenance is required.

√ Impeller expulsion vanes reduce gland pressure and intrusion of high concentrations of solids in the gland area. Efficiency is maintained by minimising suction side recirculation.

√ Specially designed and shaped impeller vanes allow the handling of extraordinarily large particles. The unique casing design and sealing vanes prevent abrasive solids intrusion at the sealing faces.

√ The large, robust casing has been designed to reduce internal velocities resulting in minimum efficiency loss and improved casing wear life. The casing is made up of three components to reduce maintenance time and costs associated with a onepiece design. (Except the 6/4 DG which has two components)

√ Tobee heavy-duty grease lubricated taper roller bearing assemblies are fitted as standard. A rigid large diameter shaft with reduced overhang minimises deflection and vibration under all conditions ensuring trouble free operation. Unusually high service factors enable the assembly to carry all radial and axial thrusts.

√ A unique “-10” (dash 10) end cover assembly comprising of V-seals, double piston rings and an external flinger with grease lubricated labyrinths are standard with all warman pumps

Tobee^® G/GH Sand Gravel Pumps Performance Parameters:

Model	Max. Power P (kw)	Capacity Q (m3/h)	Head H (m)	Speed n (r/min)	Eff. η (% )	NPSH (m)	Impeller Dia. (mm)
6/4D-G	60	36-250	5-52	600-1400	58	2-5.5	378
6/4E-G	120	36-250	5-52	600-1400	58	2-5.5	378
8/6E-G	120	126-576	6-45	800-1400	60	3-4.5	391
10/8S-G	560	216-936	8-52	500-1000	65	3-7.5	533
10/8S-GH	560	180-1440	24-80	500-950	72	2.5-5	711
10/8F-G	260	216-936	8-52	400-800	65	3-7.5	533
12/10F-G	260	360-1440	10-60	350-700	65	1.5-4.5	667
12/10G-G	600	360-1440	10-60	400-850	65	1.5-4.5	667
12/10G-GH	600	288-2808	16-80	350-700	73	2-10	950
14/12G-G	600	576-3024	8-70	300-700	68	2-8	864
14/12T-G	1200	576-3024	8-70	300-700	68	2-8	864
16/14G-G	600	720-3600	18-45	300-500	70	3-9	1016
16/14T-G	1200	720-3600	18-45	300-500	70	3-9	1016
16/14TU-GH	1200	324-3600	26-70	300-500	72	3-6	1270
18/16TU-G	1200	720-4320	12-48	250-500	72	3-6	1067

Tobee^® G/GH Sand Gravel Pumps Applications:

G/GH heavy-duty sand & gravel pump design typically caters for high head high volume duties, The Gravel pumps are best suited to Sand & Gravels, Dredging, Cutter Suction Dredger, Sand Excavation, Coal Washing, Tunnels, Power Plant, Mineral Processing Plants, Higher head cyclone feed or Long distance pipeline duties and Other industries.

* Tobee^® is a registered trademark and does not represent or is not in any way affiliated with Warman^® of Weir Minerals Group. All names,numbers, symbols and descriptions are used for reference purpose only and do not imply that any pumps or parts listed is the product of Warman Pumps.

* Tobee^® G gravel pumps and spares are only interchangeable with Warman^® G gravel pumps and spares.

* This document is the property of Tobee^® Pump and can be neither reproduced nor disclosed to a third party without a written authorization.

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Tobee® G Gravel Sand Pump