450wsg Sand Dredge Booster Pump/Bomba De Refuerzo De Dragado De Arena

• Max.Head: 110m-150m
• Max.Capacity: >400 L/min
• Driving Type: Magnetic
• Impeller Number: Single-Stage Pump
• Working Pressure: High Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Model NO.: 450WSG
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Since Irrigation Centrifugal Pumps
• Impeller: Open
• Usage: Pumps
• Mqq: 1 Set
• Speed(R/Min): 300-1400
• Capacity(L/S): 10-1000
• Head(M): 3.5-72
• Efficiency: 30%-72%
• Npshr(M): 2.5-6
• Allowed Max Particle Size(mm): 82-254
• Pump Weight(Kgs): 460-12250
• Discharge Dia.(mm): 100-350
• Suction Dia.(mm): 150-400
• Seal Type: Gland Shaft Seal/Mechanical Seal/Expeller Seal
• Wet End Parts: Rubber or Metal
• Transport Package: Packed with Wooden Box or as Customer′s Request
• Specification: CE, ISO, SGS
• Trademark: Naipu Or OEM
• Origin: Shijiazhuang, China
• HS Code: 8413910000
• Production Capacity: 500 Sets Per Month

Product Description

450WSG Sand Dredge Booster Pump/Bomba De Refuerzo De Dragado De Arena


 

1.Features of G series Gravel Pumps
 

1.The structure of this ZJS series gravel pump is mainly single-casing and horizontal. The outlet direction can be positioned 360° easy to install.
2. Shaft Components adopt cylinder structure, which is convenient to adjust the gap between impeller and front wearing plate. The shaft uses grease lubrication.
3.Shaft Seal: expeller drive seal, packing seal, and Mechanical seal.
4.Broad Flow Passage & Good Anti-Cavitation Property & Highly Efficient Wear Resistance.
5.Driving Method: V Belt Drive, Elastic Shaft Coupling Transmission, Gear Box Drive, Fluid Coupling Transmission, Variable Frequency Drive Device and Thyristor Speed Control.
6.The wet parts are made of Ni-hard and high-chrome wear-resistant alloys with good anti-corrosive property.
7.Variable speeds and modals to ensure smooth operation. Additionally, Long service life and high operation efficiency offer reliable performance in a tough operating environment.

2.Applications of the Single Casing Pump

The mining gravel pump is used for river course, reservoir desalting, coastal reclamation, stretching, deep-sea mining and tailing acquisition etc.


 Gravel Sand Pump PERFORMANCE PARAMETERS
 

Pump  Model	Allowable Max. Power (kW)	Clear Water Performance
		Capacity Q		Head H(m)	Speed n(r/min)	Max.Eff. η%	NPSH (m)	Impeller Dia.	Max Solid Passing(mm)
		m^3/h	l/s
6/4D-G	60	36-250	10-70	5-52	600-1400	58	2.5-3.5	378	82
8/6E-G	120	126-576	35-160	6-45	800-1400	60	3-4.5	378	127
10/8S-GH	560	216-936	60-260	18-80	500-1000	65	3-7.5	533	180
10/8S-G	560	180-1440	50-400	13-50	500-950	72	2.5-5	711	178
12/10G-G	600	360-1440	100-400	10-60	400-850	65	1.5-4.5	667	220
12/10G-GH	1200	288-2808	80-780	16-80	350-700	73	2.0-10.0	950	210
14/12G-G	1200	576-3024	160-840	8-70	300-700	68	2.0-8.0	864	241
16/14TU-GH	1200	324-3600	90-1000	26-70	300-500	72	3.0-6.0	1270	230
18/16T-G	1200	720-4320	200-1200	12-48	250-500	72	3.0-6.0	1067	254

 


3.Product Overview




4.Other Related Products


5.Pump Parts 

Material Description

The Parts have exchangeable  Material selection  Metal (A05, A49, A07),Elastomer(R08, R26 , R33, R55) and Polyurethane (U01)

Metal parts 

1. A05 is a wear resistant white iron that offers excellent performance under erosive conditions. The alloy can be effectively used in a wide range of slurry types. The high wear resistance of alloy A05 is provided by the presence of hard carbides within its micro-structure. Alloy A05 is particularly suited to applications where mild corrosion resistance, as well as erosion resistance is required.

2.A07 Marten-sic white iron with moderate erosion resistance.

3.A49 is suitable for low pH corrosion duties, where erosive wear is also a problem. The alloy is particularly suitable for Flue Gas Desulphu-rization(FGD) and other corrosive applications, where the pH is less than 4. The alloy can also be used in other mildly acidic environments. A49 has an erosion resistance similar to that of Ni-Hard 1.

Rubber:

1.RU08 is a black natural rubber, of low to medium hardness. RU08 is used for impellers where superior erosive resistance is required in fine particle slurries.
2. RU26 is a black, soft natural rubber. RU26 is used for lines where superior erosion resistance to all other materials in fine particle slurry applications.
3. RU33 is a premium grade black natural rubber of low hardness and is used for cyclone and pump liners and impellers where its superior physical properties give increased cut resistance to hard, sharp slurries.
4. RU55 is premium grade black natural rubber, it is suitable for severe erosive fine particle 






Naipu Workshop

NAIPU PUMP is a whole processing company, Start from Modeling Workshop,Casting Workshop,Heat treatment Workshop,Machining Workshop ,Assembly Workshop and Pump Testing Workshop are all by us. So we are modernization and integrated company to satisfy the requirement of the changing needs of market.




NAIPU advanced Inspection Facilities

We have established a strict QA and QC system,we can provide quality control records such as "Spectrum Detection" "Metallographic Microscope Inspection" "Block Test"  "Ultrasonic Flaw Detection" " Penetration Testing"etc. And related test reports to our clients if necessary, such as " Material Test Report "  " Dimensional Test Report "  " Rotor Balancing Test Report "  " NDT Test Report "  " Hardness Inspection Report " etc.




Contact US

Contact Person: Karen Tan
Shijiazhuang Naipu Pump Co.,Ltd
No.368 Xinshi North Road,Shijiazhuang,Hebei,China.