PN mud pump

Features and uses:

PN type pump is a single-stage, single-suction, horizontal centrifugal mud pump. The flow parts of this type pump are made of anti-wear alloy material. The clearance between the impeller and the protection plate can be adjusted in time. Pump impeller less than 6 "is connected with thread, pump type more than 8" is connected with key. The shaft seal is sealed with packing, and the shaft seal water should be injected higher than the working pressure of 1kg/cm2. The pump has the advantages of simple structure, reliable, convenient maintenance and long service life. It is suitable for transporting solid-liquid two-phase fluid in mines with a weight concentration of 50-60%.

Model Meaning Description: 2PN

2-- pump outlet diameter (inch); P-- impurity pump; N-- Mud

PN type mud pump performance parameter table

Type number	Flow Q(m3/h)	Lift H(m)	Turning spee n(r/min)	Cavitation allowanc eNPSHr(m)	Efficiency η(%)	Work rate N(KW)		Weigh t(Kg)	Oral diameter D(mm)
Type number	Flow Q(m3/h)	Lift H(m)	Turning spee n(r/min)	Cavitation allowanc eNPSHr(m)	Efficiency η(%)	Shaft power	Tape power	Weigh t(Kg)	Suction	Discharge
1PN	7.2 12 16	14 13 12	1430	0.55	21 30 35	1.3 1.41 1.5	3	120	50	25
2PN	30 47 58	22 19 17	1450	1.32	33 39 39	5.45 6.25 6.9	11	150	96	50
3PN	54 108 151	26 21 15	1470	2.35	32 42 37	12 14.7 16.7	22	450	125	75
4PN	100 150 200	41 39 37	1470	2.95	46 55 61	24.3 29 33.1	55	1000	150	100
4PN(1)	41.5 80 111	51 50 49	1470	1.92	23 36 44.5	25 30.2 33.1	55	1000	150	100
4PN(2)	52 100 138	51 50 49	1470	2.2	26 37 47	28 37 39	75	1000	150	100
6PN	230 280 320	27 26 25	980	2.59	56 60 62	30.2 33 35.2	75	2.59	200	150

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