China Factory Horizontal Sand Suction Barge/Sand Dredger Slurry Pump

• Customization: Available
• Impeller Number: Single-Stage Pump
• Working Pressure: Low Pressure Pump
• Model NO.: NP-G
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Verticaljoint Surface Pump
• Mounting Height: Suction Centrifugal
• Paiting: Different Colour
• OEM: Accept
• Aftersale: Alllife
• Standerd: Yes
• Material: High Chrome Alloy
• Transport Package: Plywood Case
• Specification: CE
• Trademark: Naipu
• Origin: Shijiazhuang, China
• HS Code: 84137010
• Production Capacity: 5000 Sets/Month

Product Description

Wear Resistance Gravel Sand Slurry Pump

Basic Information: 

Name: NP-G Gravel Sand Slurry Pump
Pump Type: Centrifugal
Drvie Type: ZVz/CRz/CV/DC
Power: Motor/diesel
Discharge Size: 4 to 14 inch
Capacity: 36-3168m³ /h
Head: 7-66m

Feature and Applications: 

Naipu® NP-G series of Dredge and Gravel pumps is designed specifically for continuous pumping of extremely aggressive slurries, 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. 

Typical Applications---

Slag Granulation
Suction Hopper Dredging
Dredging
Barge Loading
Sand Reclamation
Sugar Beet

Construction drawing of type NP-G:  

Main Part Number At The Drawing
 

003: Base
005: Bearing Assembly
132: Intake Joint
Discharge Joint
130: Discharge Flange
Intake Flange
013: Cover Plate

131: Bowl
137: Impeller
041: Back Liner
135: Door Clamp Ring
134: Adapter Plate Clamp Ring
124: Volute Cover Seal

Selection chart for type NP-G: 

Note: Approximate Performance For Clear Water, To Be Used For Primary Selection Only. 


Company Informaiton: 

ShiJiazhuang Naipu Pump Co., Ltd, is specialized in the manufacture of Slurry pumps and spare parts, for more than 20 years. Our products are widely used in mining, power, metallurgy, coal, dreading building material and other industril lineds to pump concentrate, tailings, sludge, and other abrasive, high density slurries.


  

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

 
Materials of Construction
 

	VOLUTE	IMPELLERS	BASE	EXPELLER	EXPELLER RING	SHAFT SLEEVE	SEALS
Standard	High Chrome Alloy	High Chrome Alloy	Cast Iron	Chrome Alloy or SG Iron	Chrome Alloy or SG Iron	SG Iron	Natural Rubber
Options	SG Iron	SG Iron	Mild Steel Fabricated	SG Iron	SG Iron	EN56C Ferralium Hasteloy C Ceramic Stellite Chrome Oxide	Nordel Neoprene Viton Butyl EPDM