Multistage Slime Pump, Hydraulic Coal Mining Booster Pump

• Customization: Available
• After-sales Service: Online
• Warranty: 1 Years
• Model NO.: DDM DDZ
• Max.Head: >150m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Material: Stainless Steel
• Structure: Single-stage Pump
• Assembly: Liquid Pumps
• Power: Electric
• Start Up: Electric Pump
• Type: Positive-Displacement Pump
• Application: Submersible Pump, Clarified Water Pump, Sewage Pump, Slurry Pump, Oil Transfer Pump, Chemical Pump
• Industry: Air Conditioning Pump
• Media: Sea Water Pump
• Performance: Explosion-Proof Pumps
• Theory: Centrifugal Pump
• Transport Package: Wood Case
• Trademark: BLOSSOM
• Origin: China
• Production Capacity: 300set/Year

Product Description

Product Description

 

 overview

DDM pump is horizontal, multistage stage, centrifugal slurry pump, used for long-distance transport of pulp or mine drainage, medium solid particle size is not greater than 2mm, weight concentration is not greater than 20%, water temperature is not greater than 80ºC.

The impeller of the pump is arranged symmetrically back to back, and the balancing device is cancelled. It is unnecessary to configure the auxiliary clean water pump to supply the balancing mechanism water crosswise when working.

The flow parts of the pump are made of cast steel. All the parts that are easy to wear are sprayed with wear-resistant alloy, so it has the characteristics of high efficiency, wear resistance and long life.

DDZ pump is an improved version of DDM pump. The pressure capacity is twice as high as that of DDM pump. The inlet pressure can reach 10MPa, which can be used as hydraulic coal mining booster. The installation size of the two pumps is the same, and the wearing parts can be exchanged to achieve the effect of a multi-purpose machine. Pump in bad water quality (solid particles 30g/L, particle size < 0.5mm), can work for 5000 hours continuously.

Product Parameters

Model	series	Flow Q		Capacity m	RPM r/min	Power N		Efficiency %	Necessary NPSH m	In/output diameter mm	Weight kg
		m³/h	L/s			Shaft power	Motor/ kw
DOZ300-80 DDM360-75	3	216 300 360 468	60 83.3 100 130	255 243 228 191	1480	233 276 302 343	Y400-4/450 JS148-4/440	64.6 72.1 74.1 71.1	5	200	4200
	4	216 300 360 468	60 83.3 100 130	340 325 304 255	1480	310 368 402 457	Y400-4/450  JS1410-4/500	64.6 72.1 74.1 71.1	5	200	4650
	5	216 300 360 468	60 83.3 100 130	426 406 380 319	1480	388 460 503 571	Y450-4/630 JS158-4/680	64.6 72.1 74.1 71.1	5	200	5100
	6	216 300 360 468	60 83.3 100 130	511 489 456 382	1480	465 552 604 685	Y450-4/800  JS1510-4/850	64.6 72.1 74.1 71.1	5	200	5540
	7	216 300 360 468	60 83.3 100 130	596 568 532 446	1480	543 644 704 799	Y500-4/1000  JS1512-4/1050	64.6 72.1 74.1 71.1	5	200	5980
	8	216 300 360 468	60 83.3 100 130	681 649 608 510	1480	620 736 805 914	Y500-4/1000  JS1512-4/1050	64.6 72.1 74.1 71.1	5	200	6420
	9	216 300 360 468	60 83.3 100 130	766 730 684 573	1480	698 828 906 1028	Y500-4/1250	64.6 72.1 74.1 71.1	5	200	6860
	10	216 300 360 468	60 83.3 100 130	851 812 760 637	1480	775 920 1006 1142	Y500-4/1250	64.6 72.1 74.1 71.1	5	200	7300
	11	216 300 360 468	60 83.3 100 130	936 893 836 701	1480	853 1012 1107 1256	Y560-4/1600	64.6 72.1 74.1 71.1	5	200	7740
	12	216 300 360 468	60 83.3 100 130	1021 974 912 764	1480	930 1104 1207 1370	Y560-4/1600	64.6 72.1 74.1 71.1	5	200	8180

Detailed Photos