350s-L 400st-L 450 St-L 550tu-L L Mining Slurry Pump

• Customization: Available
• Max.Head: 50-80m
• Max.Capacity: >400 L/min
• Model NO.: 450 ST-L
• Material: Cast Iron
• Structure: Single-stage Pump
• Assembly: Liquid Pumps
• Power: Electric
• Start Up: Electric Pump
• Type: Centrifugal Pump
• Application: Submersible Pump, Clarified Water Pump, Sewage Pump, Slurry Pump, Chemical Pump, Sludge Pump
• Industry: Mechanical Pump
• Media: Sewage Pumps
• Performance: Wear Pump
• Theory: Centrifugal Pump
• Name: L Type Slurry Pump
• Pump Type: Horizontal Slurry Pump
• Suitable Model: 350s-L 400st-L 450 St-L 550tu-L
• Flow: 2.34-7920m&Sup3/H
• Head: 6-50m
• OEM: Available
• Mqq: 1 Unit
• Certificate: ISO9001: 2008, Ce, SGS
• Feature: Wear Resistant, Anti-Corrosive
• Discharge: 20mm~650mm
• Transport Package: Wooden Cases
• Specification: CE, ISO, SGS
• Trademark: Naipu
• Origin: China, Shijiazhuang
• HS Code: 8413701090
• Production Capacity: 1000 Pieces/ Month

Product Description

                                       350S-L 400ST-L 450 ST-L  550TU-L Slurry Pump

ShiJiaZhuang NaiPu Pump Co., Ltd is a professional factory of slurry pump, sand gravel pump, dredging pump, with 30 years production experience. 

We can supply Horizontal slurry pump, sand gravel pump, vertical sump pump,Submersible slurry pump, and pump spare parts. 

L Series ModelSlurry Pump

Pump Type: Centrifugal slurry pump
Drvie Type: ZVz/CRz/CV/DC
Power: Motor / Diesel
Discharge: 20mm~650mm
Capacity: 2.34-7920m³/h
Head: 6-50m
Main Model: 20A-L 50B-L 50B-LR 75C-L 100D-L 150E-L 300S-L


Feature

Naipu® NP- Lseries Rugged heavy duty slurry pump for medium to lower heads.It incorporates the same design points of the NP-AH(R) and plus higher efficiency impellers at an attractive initial cost.Designed for rugged duties while offering higher efficiencies, the NP-L series is a combination of the proven NP-AH(R) unique features.The pump is available with interchangeable liner options including both metal and various grades of elastomer depending on the application.

Typical Applications---

Chemical Process
Heavy Minerals
Plant Water Supply
Thickener Overflow
Paper and Pulp
Slag Granulation

NP-L SLURRY PUMP PERFORMANCE PARAMETERS

Type	Allowable Mating Max. Power(Kw)	Clear Water Performance				Impeller
		Capacity/Q m³/hr	Head/m	Speed/rpm	Max Efficiency/%	NPSH/m	Nos of Vane	Impeller Diameter/mm
20A--NP-L	7.5	2.34-10.8	6--37	1400--3000	30		4	152.4
50B-NP-L	15	16.2--76	9--44	1400--2800	55	3.5--8	5	190
75C-NP-L	30	18-151	4--45	900--2400	57	3--6	4	229
100D-NP-L	60	50-252	7-46	800--1800	60	2--3.5	4	305
150E-NP-L	120	115--486	12-51.5	800--1500	65	2--6	4	381
200E-NP-L	120	234--910	9.5--40	600--1100	64	3-6	4	457
250F-NP-L	120	396--1425	8--30	500--800	77	2--10	5	550
300S-NP-L	560	468--2538	8--60	400--950	79	2-10	5	653
350S-NP-L	560	650--2800	10--59	400--840	81	3--10	5	736
400ST-NP-L	560	720--3312	7--51	300--700	80	2--10	5	825
450ST-NP-L	560	1008--4356	9--48	300--600	80	2--9	5	933
550TU-NP-L	1200	1980-7920	10-50	250-475	86	4-10	5	1213

Construction

Main Part Number At The Drawing
 

032:Frame Plate 060: Intake Joint 132:Discharge Joint 083:Throat bush 110:Volute Liner 147: Impeller

122: Stuffing Box Seal 036: Frame Plate Liner 013:Cover Plate 018:Cover Plate Liner 124: Volute Cover Seal 041: Frame Plate Liner Insert

Materials of Construction

	LINERS	IMPELLERS	CASING	BASE	EXPELLER	EXPELLER RING	SHAFT SLEEVE	SEALS
Standard	Chrome Alloy Natural Rubber	Chrome Alloy Natural Rubber	SG Iron	SG Iron	Chrome Alloy or SG Iron	Chrome Alloy or SG Iron	SG Iron	Rubber and Nitrile
Options	Acid Resist™Neoprene Butyl Nitrile Hypalon	Acid Resist™Neoprene Butyl Nitrile Hypalon	N/A	MS Fabricated	Acid Resist™	Acid Resist™	Acid Resist™	Neoprene

300F-L Slurry Pump








Naipu workshop
Naipu has its foundry workshop, machine workshop, and assembly workshop.


Naipu Related Pump

 OUR SERVICE

1. Quick Reply

The inquiry will get reply within 8hours. Or direct contact me  

2. Pump selection

Please let us know the application, capacity and head, We can help to select the suitable pump

3. Technical Surport. 

We have a group of high quality technicians with rich experience who can solve everything during the whole process. 

4. Guarantee quality. 

All the products have been proved by ISO 9001: 2008, CE, SGS. And all the pump and parts will be inspected strictly before delivery. 
Warranty time: 1 year (except wet parts )

5. Perfect after -sales. 

Whenever there are quality problems, we will be responsible

6. OEM Mechanical Parts and Fabrication Service

We can produce the mechanicalparts according to the drawing or sample
Many material are available, like High chrome, rubber, stainless steel and cast Iron etc. 

 

Welcome to contact us 
 

Shijiazhuang Naipu Pump Co., Ltd
Contact Person : Kitty Liu

Website: naipump.en.made-in-china.com