Gravel pump equipment 1:sand and gravel pump 2.centrifugal pump 3.Good performance on NPSH 4.sand pump dredger

                            Gravel  pump  equipment

1 Features:

1:sand and gravel pump2.centrifugal pump3.Good performance on NPSH 4.sand pump dredger5.electric gravel pump Grease lubrication, single-stage, single-suction, cantilevered, horizontal, wear resistant layer and bearing layer can be separated, double casing structure. High efficiency, wear resistant, stable performance, interchangeability of parts. Series LWXZ the lining and impeller can be made of wear metal or rubber. The discharge outlet of the centrifugal slurry pump can be adjusted with rotation interval of 45 degree, the pumps can be operated in series and driven with belt. The shaft seal can adopt expeller type shaft sealing, gland packing assembly and mechanical sealing.

1. Sand and Gravel pump Technical Parameter  a) Caliber: DN100-DN400mmb) Flow:70-3600m3/hrc) Head:3-75 md) Rotate speed:1450-2900r/mine) Motor power:2.2-55 KW f) Working temperature: ≤200°C g) Material: cast iron, stainless steel  2. Parts Model Performance Table for Sand and Gravel pump

Model	OD (mm)	Rotate Speed (r/min)	Performance parameters			Allowable Mating MaxPower ( kw)	Impeller Diameter (mm)	Allow maximum diameter (mm)
			Flow	Head (m)	Efficiency (%)
			m³/h
6/4D-ZG	100	600-1400	36-250	7-56	50	60	378	82
8/6E-ZG	150	800-1400	180-540	12-52	60	120	378	127
10/8F-ZG	200	500-1000	180-820	12-56	60	260	533	178
12/10G-ZG	250	400-850	360-1200	12-60	65	600	667	220
14/12T-ZG	300	300-700	700-2700	8-70	65	1200	864	241
8/6F-ZGH	150	500-1100	520-900	18-80	70	260	610	140
10/8S-ZGH	200	500-950	750-1300	20-75	70	560	686	180
12/10G-ZGH	250	350-700	1400-2700	10-60	70	600	915	210

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Gravel pump equipment