Heavy Duty Gravel and Sand separation Slurry Pump

• Impeller Number: Single-Stage Pump
• Working Pressure: High Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Verticaljoint Surface Pump
• Mounting Height: Suction Centrifugal
• Model NO.: NP-G
• Impeller: Open
• Usage: Pump
• Material: Wear-Resistant Metal or Rubber
• Color: Blue, Yellow, etc.
• Pump Type: Ah Hh M Sp L G Zjq
• Certificate: ISO 9001, CE
• Transport Package: Packed with Wooden Box or as Customer′s Request
• Specification: CE, ISO, SGS
• Trademark: Naipu Or OEM
• Origin: China
• HS Code: 8413701090
• Production Capacity: 5000 Sets Per Month

Product Description

Heavy Duty Gravel and Sand Seperation Slurry Pump
 
 
Product Description
 
Naipu® NP-G
 
series of Dredge and Gravel pumps is designed specifically for continuous pumping of extremely aggressive slurries, feature larger impellers and heavier casing construction, with a wide particle size distribution. Capable of handling large particles at consistently high efficiencies results in low cost of ownership. The large volume internal profile of the casing reduces associated velocities further increasing component life. Sizes range from 100mm up to 600mm.
 
Typical Applications
· High density slurry transfer;
· Thickener underflow recirculation;
· Reagent dosing;
· Froth flotation;
· Cyanide processing etc.
· Mill discharge;
· Cyclone feed;
· Tailings
Slurry Pump Parts
Casing, shaft, throat bush, wear plate, case, cover, stuffing box, lantern restrictor, cover plate bolt, volute, throat bush, shaft sleeve, cover plate liner,  frame plate liner
 
Materials of Construction
VOLUTE   IMPELLERS   BASE   EXPELLER     EXPELLER RING   SHAFT SLEEVE   SEALS
High Chrome Alloy
Cast Iron
Natural Rubber
SG Iron
Mild Steel
Fabricated
EN56C
Ferralium
Hasteloy C
Ceramic
Stellite
Chrome Oxide
Nordel
Neoprene
Viton
Butyl
EPDM
 
Performance Parameter:
 

Model	Flow (m3/h)	Head (m)	Speed (r/min)	Efficiency (%)	NPSHr (m)	Max permissible  particle size/mm	Drive type
6X4D-NP-G	187-36	7-51	1400-600	30-58	1.5-3.7	82	CV.CR.DC
8X6E-NP-G	576-133	10-48	1400-800	60-54	1.2-4.2	127	CV.CR.DC
10X8F-NP-G	930-216	11-44	940-500	65-34	3-7	178	CR.DC
12X10G-NP-G	1512-360	11-58	850-400	70-50	1.5-6	220	CR.DC
14X12G-NP-G	3168-522	9.5-66	700-300	68-60	2-8.5	241	CR.DC
16X14TU-NP-G	3024-900	14-45	500-300	70-50	3.5-6.5	254	CR.DC
10X8F-NP-GH	1091-324	19.2-56.5	800-500	72-60	1.5-5	180	CR.DC
12X10G-NP-GH	2232-612	28-77	700-450	73-60	1.5-8	210	CR.DC