1.1 Application

 

Our products are widely used in mining, metallurgy, coal washing, power plant, sewage water treatment, dredging, and chemical and petroleum industries. Hebei Yifan Industry Pump has its own model shop, casting workshop, machining workshop, can cast high chromium, hard molybdenum, nickel, nodular cast iron, cast iron, cast steel, stainless steel more than ten kinds of material. Believe that relying on the strength of company, all staff dedicated spirit of perseverance, research institutions and experts support, we will win customers trust with high quality products, always walk in the forefront of the pump industry.

 

1.2  Feature:

 

Outlet: 1-18 inch
Capacity: to 4680 m³/h
Head: to 68 m
Type: Centrifugal, Horizontal, Double Casing
Duty: Heavy duty slurry pump
Wet Parts Materials:High chromium abrasion resistance alloys
Replacement: Interchangeable with other pumps dimensionally

 

1.3 Model Explanation:  50YHB (R)

 

Y: Yifan brand

H: Heavy duty

50: Discharge diameter (mm)

B: Frame type with maximum power

R:Rubber

 

Material

The wet parts material for standard YH(R) series pump is high-chrome alloy. This kind of

material is wear resistant and has excellent performance under erosive conditions.

 

Shaft Seal

There are three standard shaft seal methods:Packing seal, Expeller seal, Mechanical seal.

 

Bearing Assembly

Convenient to adjust the space between impeller and front liner and can be removed

Completely.

 

1.5 Parameters and Selection:

 

 

YH(R) Clear Water Performance
Type	Max. Motor  Power KW	Material		Clear Water Performance
		Liner	Impeller	Capacity		Head H(m)	Speed n(r/min)	Eff. n%	NPSH (m)
				(m3/h)	(l/s)
25YHB	15	M RU	M RU	12.6-28.8 10.8-25.2	3.5-8 3-7	6-68 3-7	1200-3800 1400-3400	40 35	2-4 2-4
40YHB	15	M RU	M RU	32.4-72 25.2-54	9-20 7-15	6-58 5.5-41	1200-3200 1000-2600	45 50	3.5-8 2.5-5
50YHC	30	M RU	M RU	39.6-86.4 36-75.6	11 -24 10 -21	12 -64 13 -39	1300-2700 1300-2100	55 55	4-6 2-4
75YHC	30	M	M	86.4-198	24-55	9-52	1000-2200	71	4-6
75YHD	60
75YHC	30	RU	RU	79.2-180	22-50	5-34.5	800-1800	59	3-5
75YHD	60
100YHD	60	M	M	162-360	45-100	12-56	800-1550	65	5-8
100YHE	120
100YHD	60	RU	RU	144-324	40-90	12-45	800-1350	65	3-5
100YHE	120
150YHE	120	M	M	360-828	100-230	10-61	500-1140	72	2-9
150YHR	300
150YHE	120	RU	RU	32-720	90-200	7-49	400-1000	65	5-10
150YHR	300
200YHST	560	M	M	612 -1368	170-380	11-61	400-850	71	4-10
		RU	RU	540-1188	150-330	12-50	400-750	75	4-12
250YHST	560	M	M	936-1980	260-550	7-68	300-800	82	6
		RU	RU	720-1620	200-450	7-45	300-650	80	2.5-7.5
300YHST		M	M	1260-2772	350-770	13-63	300-600	77	3-10
		RU	RU	1152-2520	320-700	13-44	300-500	79	3-8
350YHTU	1200	M	M	1368-3060	380-850	11-63	250-550	79	4-10
		RU	RU	1260-2880	350-800	12-42.5	250-450	80	4-8
450YHTU	1200	M	M	2520-5400	700-1500	13-57	200-400	85	5-10
		RU	RU	1800-4680	500-1300	13-44	200-350	80	2-7