G-Type Gravel Pump

G and GH-type gravel pumps feature a single-pump casing structure connected by a keyway, ensuring wide-flow channels for efficient material handling. The pump's wet-end components are crafted from wear-resistant materials such as hard nickel and high-chromium alloys. Additionally, the discharge outlet of the pump can be positioned at any angle within a 360° range, offering convenient installation and operation, excellent cavitation performance, and superior corrosion resistance. Among these models, the GH-type gravel pump is designed specifically for high-head applications, making it ideal for the continuous transportation of highly abrasive materials—materials that are too coarse for conventional slurry pumps to handle effectively. This pump model is widely used in applications such as mud dredging on dredgers, river channel maintenance, mining operations, and the conveyance of blast furnace slag in metallurgical processes.

Whatsapp/Phone:

+86 15188688485

Email:

15188688485@163.com

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Overview

G and GH-type gravel pumps feature a single-pump casing structure connected by a keyway, ensuring wide-flow passages for efficient material handling. The pump's wet-end components are crafted from wear-resistant materials such as hard nickel and high-chromium alloys. Additionally, the discharge outlet of the pump can be positioned at any angle within a 360° range, offering convenient installation and operation, excellent cavitation performance, and superior corrosion resistance. Among these models, the GH-type gravel pump is specifically designed as a high-head pump, primarily used for the continuous transportation of highly abrasive materials with particle sizes too large for conventional slurry pumps to handle effectively. This pump model is ideally suited for applications such as mud dredging on dredgers, channel maintenance and desilting operations, mining activities, and the conveyance of blast furnace slag in metallurgical processes.

Structural Diagram

1. Shaft

2. Bearing Assembly

3. Rear Guard Plate

4. Pump Body

5. Impeller

6. Pump Cover

7. Packing Box

8. Support Bracket

Performance Parameter Table

Model Type	Flow rate (m³/h)	Head H (M)	Rotational speed n (revolutions per minute)	Efficiency η (%)	Shaft Power (kw)	Transmission Type	Pump external dimensions: length × width × height (mm)	Pump Weight (kilograms)
6/4D-G	187-36	7-51	1400–600	30-58	52-3	CV.CR.DC	1011 × 705 × 677	460
8/6E-G	576-133	10-48	1400–800	60-54	88-11	CV.CR.DC	1299 × 896 × 873	1120
10/8F-G	930-216	11-44	940-500	65-34	147-22	CR.DC	1597 × 1121 × 1089	2285
12/10G-G	1512-360	11-58	850-400	70-50	305-24	CR.DC	2010 × 1330 × 1516	4450
14/12G-G	3168-522	9.5 - 66	700-300	68-60	643-29	CR.DC	2102 × 1645 × 648	5400
16/14G-G	3024-900	14-45	500-300	70-50	459-78	CR.DC	2196 × 1880 × 1765	8800
8/F-GH	648-126	15-77	1050-500	71-50	177-12	CR.DC	1500 × 1100 × 1120	1900
10/8S-GH	1091-324	19.2–26.5	800-500	72-60	205-32.4	CR.DC	1774 × 1212 × 1282	3188
12/10G-GH	2232-612	28-77	700-450	73-60	558-89	CR.DC	2211 × 1734 × 1500	4638
16/14TU-GH	3420-1008	26-65	450-300	78-65	665-110	CR.DC	2670 × 1700 × 2200	12247