Naipu CD4MCU Duplex Stainless Steel Slurry Pump

• Max.Head: 50-80m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: Middle Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Model NO.: 6/4DD-AH
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Suction Centrifugal
• Impeller: Closed
• Usage: Pump, Pumps, Condensate Pump, Slurry Pump, Circulating Pump, Duplex Stainless Steel Slurry Pump
• Name: Duplex Stainless Steel Slurry Pump
• Pump Discharge Size: 1 to 18"
• Material: Duplex Stainless Steel Slurry Pump
• Capacity: 0-1000L/S
• Head: 0-70m
• Mqq: 1 Set Slurry Pump
• OEM: Accept
• Certificate: ISO 9001, Ce
• After Sales: Yes
• Color: Blue, Yellow, Green or as Customer′s Request
• Power: Motor/Diesel
• Transport Package: Packed with Wooden Box or as Customer′s Request
• Specification: CE, ISO, SGS
• Trademark: Naipu Or OEM
• Origin: Shijiazhuang, China
• HS Code: 8413701090
• Production Capacity: 5000 Set Per Month

Product Description

NaiPu CD4MCu Duplex Stainless Steel Slurry Pump    

Naipu® factory of slurry pump , gravel sand pump , dredging pump and spare parts.

 

The Pump Material can be CD4MCu Duplex Stainless Steel.

WHY CD4MCu?
CD4MCu is a duplex stainless steel, utilizing a two-phase metallurgy, compared to a single-phase metallurgy, which is used in more common grades of stainless steel, such as 316. This metallurgy process combines the corrosion resistance of 300 series stainless steel with the strength and hardness of 400 series stainless steel.

The end result is a stainless steel with corrosion resistance equal to or better and 316 SS, but with double the yield strength. CD4MCu construction allows the pumps to be used in more abrasive applications with better resistance to corrosive cracking and pitting. 

CD4MCu BENEFITS
• Corrosion and pitting resistance
• Higher strength than standard grades of stainless steel
• Improved ductility and weldability
• Better resistance to embrittlement

NP-AH Horizontal Slurry Pumps

 

Type Notation

8/6 E-AH

8---  Inlet Size  8" (200mm)
6---- Outlet Size 6"(150mm)
E---- Frame base type
AH--- Heavy Duty Slurry pump

Performance Parameters

Type	Allowable Mating Max. Power(Kw)		Clear Water Performance					Impeller
		Material	Capacity/Q m³/hr	Head/m	peed  rpm	Max Eff%	NPSH/m	Nos of Vane	Impeller Diameter/ mm
1.5/1-NP-AH	15	M	12.6--28.8	6--68	1200--3800	40	2--4	5	152
		R	10.8-25.2	7-52	1400-3400	35		3
2X1.5-NP-AH	15	M	32.4--72	6--58	1200--3200	45	3.5--8	5	184
		R	25.2-54	5.5-41	1000-2600	50	2.5-5		178
3X2-NP-AH	30	M	39.6--86.4	12--64	1300--2700	55	4--6	5	214
		R	36-75.6	13-39	1300-2100	55	2-4		213
4X3-NP-AH	30	M	86.4--198	9--52	1000--2200	71	4--6	5	245
		R	79.2-180	5-34.5	800-1800	59	3-5
6X4-NP-AH	60	M	162--360	12--56	800--1550	65	5--8	5	365
		R	144-324	12-45	800-1350	65	3-5
8X6-NP-AH	300	M	360--828	10--61	500--1140	72	2--9	5	510
		R	324-720	7-49	400-1000	65	5-10
10X8-NP-AH	560	M	612--1368	11--61	400--850	71	4--10	5	686
		R	540-1188	12-50	400-750	75	4-12
12X10-NP-AH	560	M	936--1980	7--68	300--800	82	6	5	762
		R	720-1620	7-45	300-650	80	2.5-7.5
14X12-NP-AH	560	M	1260--2772	13--63	300--600	77	3--10	5	965
		R	1152-2520	13-44	300-500	79	3-8
16X14-NP-AH	1200	M	1368--3060	11--63	250--550	79	4--10	5	1067
20X18-NP-AH	1200	M	2520--5400	13--57	200--400	85	5--10	5	1370

 Feature:

1. NP-AH series centrifugal slurry pumps and spare parts can fully interchange with world famous brand.
2. These pumps are of heavy-duty construction, designed for continuous pumping of highly abrasive and corrosive slurries.
3. They feature a wide choice of replaceable abrasion resistant metal or moulded elastomer casting liners and Impellers, which are all interchangeable within a common casting assembly.

Typical Applications

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.

For example:

• Food Processing
• Mining
• Industrial Process
• Marine
• Brackish Water
• Deionized Water
• Fertilizer • Oil/Gas

Constructure Drawing




Spare parts for 8/6 E-AH Slurry Pump


 

VERTICAL SUMP SLURRY PUMP



2.1 Description

Products Name	Vertical Slurry Pump
Discharge Size	40-300mm
Flow (m3/h)	17-1267m3/h
Head (m)	4.5 -40 m
Max Power(kw)	200kw
Material	High Chrome A05, Cr27- Cr 30%, Rubber R55, R33 etc.
Drived Engine	Motor
Seal Type	No require shaft seal
Sump Depth	900-2400mm
MQQ	1 set
Payment Term	TT, LC, or Negotiate
Original	ShiJiaZhuang, Hebei China
Supply Range	Slurry Pump, Motor, Base Plate, Guard, V-belt, Pulley
Weight	--
Delivery Term	By Sea, By air, By TNT, DHL, By Train

2.2 Vertical slurry pump Feature

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. 

2.3 Typical Applications---

Sump drainage washdown
Floor drainage
Mill sumps
Carbon transfer
Monitoring
Magnetite mixing

2.4 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

 

3. PARTS MATERIAL
    Other's material is available.

	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	Ferralium Hastelloy C 316 SS W151 Polyurethane Neoprene Butyl Viton Nitrile EPDM Hypalon	Ferralium Hastelloy C 316 SS W151 Polyurethane Neoprene Butyl Nitrile Hypalon	SG Iron Various grades	MS Fabricated Cast Iron	NI Resist Ferralium Hastelloy C Polyurethane 316 SS W151	NI Resist Ferralium Hastelloy C 316 SS Rubber W151 Polyurethane Neoprene Butyl Nitrile	EN56C Ferralium Hastelloy C Titanium 316 SS 304 SS	Ceramic Stellite Chrome Oxide Nordel Neoprene Vit

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Contact me

ShiJiaZhuang NaiPu Pump Co.,Ltd
Contact person : kitty Liu
 
 
Shijiazhuang, Headquarters
Add. : No. 368, Xinshi North Road, Shijiazhuang, Hebei Province, China 
Any requirement , welcome to contact me.