Naipu 100PV Sp40p Sp40PV Pump Centrifugal Pumps Impeller Size Grade

• Max.Head: 10-30m
• Max.Capacity: <50 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: Low Pressure Pump
• Position of Pump Shaft: Vertical Pump
• Model NO.: NPSP NPPV NPRV
• Pump Casing Combined: Verticaljoint Surface Pump
• Impeller: Open
• Usage: Pumps
• Specification: cr28 r26
• Trademark: naipu
• Origin: China
• Production Capacity: 3000pieces/Year

Product Description

vertical pumps, 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.
1.Wet parts of type SPnp pump are made of abrasion-resistant metal. 
2.All parts of type SPRnp pump immersed in liquid are lined with rubber outer liner.They are suited to transport non-edge angle abrasive slurry.

installation
1. Fixed on the beam of the tunnel
2. Hoisting use
3. Install on the floating bucket for use

The pumpcasing, impeller and plate Liner of the submerged pump are all made of wear-resistant materials. The structure is simple and easy to install. The pump body is bolted to the bracket. The upper end of the bracket is equipped with a bearing body. The bearing body adopts double-row tapered roller bearings at the pump end and single-row cylindrical roller bearings at the drive end, which can withstand the maximum axial direction of the pump. load.
The bearing body is equipped with a motor seat or motor bracket, which can be driven by direct coupling or V-belt transmission, and the sheave can be easily replaced to change the speed of the pump to meet changes in working conditions or performance changes after pump wear.
The bracket is equipped with a split installation plate, which can be conveniently placed on a steel frame foundation or a concrete foundation. The pump should be immersed in the slurry tank to work. The suction port of the pump body has a filter screen to prevent large particles from entering the pump.
SP(R)NP Sump Pump Showing Component
 

Metal Sump Pump - SPNP

Elastomer Sump Pump -SPRNP

Main Part Number At The Drawing
 

1.Discharge Pipe	5.Impeller
2.Column	6.Pump Casing
3.Strainer	7.Lower Pipe
4.Back Liner

 

NPSP 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-SP	15	19.44-43.2	5.4-12	4.5-28.5	1000-2200	40	5	188
65QV-NP-SP	30	23.4-111	6.5-30.8	5-29.5	700-1500	50	5	280
100RV-NP-SP	75	54-289	15-80.3	5-35	500-1200	56	5	370
150SV-NP-SP	110	108-479.16	30-133.1	8.5-40	500-1000	52	5	450
200SV-NP-SP	110	189-891	152.5-247.5	6.5-37	400-850	64	5	520
250TV-NP-SP	200	261-1089	72.5-302.5	7.5-33.5	400-750	60	5	575
300TV-NP-SP	200	288-1267	80-352	6.5-33	350-700	50	5	610

our service

1. According to the specific site data provided by the customer, the technical engineer will customize the high-efficiency, energy-saving pump suitable for site use and provide the name and quantity of the spare parts for one year.
2. According to the selected pump, draw up detailed technical parameter summary table and complete quotation for customers' reference.
3. After signing the contract, follow up the production process in time, and communicate with customers and solve problems in time if they encounter problems.
4. After the production of the goods is completed, check the quality and quantity of the goods according to the signed contract, prepare the shipping documents, and ship the goods at the time and place specified by the customer.
5. After the customer receives the goods, do a good job of later installation instructions.
6. Contact the customer in time in the later period, and the replacement parts need to be shipped in time.
7. Warranty period: 1 Year Warranty(except Wearing Parts)

 

Welcome your consultation···········
 

Packaging:Wooden box packaging

1. Make a suitable packaging box according to the size of the goods, with interlayer boards to prevent collisions.

2. Place it in the repacking box along with the information of the goods.

Shipping:

1.Land transportation

2.shipping

3.Air freight

Choose the transportation method according to customer needs.



Company Profile

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.r  26. R33. R38. R  55.S03.S12.S31.S21.S51.S52 U01 and etc). Wear resistant metal material( a 05.A07.A33. a 49. 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.