Naipu Heb The Parts of The Spr Pump That Are Immersed in The Liquid Are Lined with Rubber, Which Is Suitable for Conveying Corrosive Slurry Pump

• Usage: Pumps
• Specification: R26
• Trademark: naipu
• Origin: China
• Model NO.: NP-spr PV QV rv SV
• Production Capacity: 3000pieces/Year

Product Description

Naipu® NP-SP pumps are vertical, centrifugal slurry pumps submerged in sump to work.They are designed for delivering abrasive,large particle and high density slurries.These pumps have no need of any shaft seal and sealing water. They can also be operated normally for insufficient suction duties.Wet parts of type NP-SP pump are made of abrasion-resistant metal. All parts of type NP-SP(R) pump immersed in liquid are lined with rubber outer liner.They are suited to transport non-edge angle abrasive slurry.

Typical Applications---

Sump drainage washdown
Floor drainage
Mill sumps
Carbon transfer
Monitoring
Magnetite mixing
NP-SPr Sump Pump Showing Component
 

Metal Sump Pump - NP-S-P

Elastomer Sump Pump - NP-SPr

Main Part Number At The Drawing
 

1.Discharge Pipe 2.Column 3.Strainer 4.Back Liner

5.Impeller 6.Pump Casing 7.Lower Pipe

NP-SPr SUMP PUMP PERFORMANCE PARAMETERS
 

Type	Allowable Mating Max. Power(Kw)	Range  Of  Performance					Impeller
		Capacity/Q		Head/m	Speed/rpm	Max Efficiency/%	No. of Vanes	Impeller Diameter/mm
		m³/hr	L/S
40PV-NP-SPr	15	19.44-43.2	5.4-12	4.5-28.5	1000-2200	40	5	188
65QV-NP-SPr	30	23.4-111	6.5-30.8	5-29.5	700-1500	50	5	280
100RV-NP-SPr	75	54-289	15-80.3	5-35	500-1200	56	5	370
150SV-NP-SPr	110	108-479.16	30-133.1	8.5-40	500-1000	52	5	450
200SV-NP-SPr	110	189-891	152.5-247.5	6.5-37	400-850	64	5	520
250TV-NP-SPr	200	261-1089	72.5-302.5	7.5-33.5	400-750	60	5	575

We can develop and produce a range of pumps according to different media situation to meet different duty requirment.
There are rubber material (R08 , R12, R26, R33, R38, R55, S03,S12,S31,S21,S51,S52 U01 and etc) , wear resistant metal material( A05,A07, A33, A49, A61 and etc) ,Corrosion Resistant stainless steel material (201,304, 316, 316lL and etc ) , fully meet customers' request.
 We can undertake various OEM orders for pumps as well as spare parts customized according to drawings or samples.


Shijiazhuang Naipu Pump Co.,Ltd is a professional manufacturing enterprise of slurry pumps located in high and new technology development zone. The enterprise has one group of high quality technical and management talent working in Design, R & D, Production, Sales and Services. The technical team consists of talents specialized in hydraulic machinery, casting, heat treatment, engineering, material science and machining.
The company manufactures its products using advanced technique based on well built management and sales & service system. Product quality is guaranteed with various test and inspection facilities..
Naipu is specialized in the manufacture and sales of slurry pump and pump parts, especially the design and manufacture of products made with high abrasive, anti corrosive rubber material, including NP-AH(R).NP-M.NP-HH.NP-SP(R).NP-G series slurry pump, NP-ZG.NP-ZJG series slurry pump, NP-WS series dredging pump and NP-PNJ series slurry pump.
The products are widely used in mining, power, metallurgy, coal, dreading, building material and other Industrial lines to pump concentrate, tailings, sludge and other abrasive, high density slurries.
Meeting customers' technical requirements and with a long lifespan, lower cost and high safety, our products are sold well all over of china and far to southeast Asia, Noth America, South America,Russia and etc.
We are confident that we can offer customers satisfying products and services with our continuous efforts in product research and improvement. We look forward to working with customers domestic and abroad to build a promising future.