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River Sea Lake Sand Gravel & Dredge Pump (12/10 G-G)

China River Sea Lake Sand Gravel & Dredge Pump (12/10 G-G), Find details about China Gravel Pump, Dredge Pump from River Sea Lake Sand Gravel & Dredge Pump (12/10 G-G)

Model NO.
12/10 G-G
Position of Pump Shaft
Horizontal Pump
Pump Casing Combined
Horizontal Split Pumps
Mounting Height
Since Irrigation Centrifugal Pumps
Impeller
Closed
Usage
Pump
Name
Sand Gravel & Dredge Pump
Wet End Parts
High Chrome Wear Resistant Material
Warranty Time
12 Month
Factory or Trader
Factory
Certificate
ISO, Ce, SGS
Feature
High Efficiency
Material
High Chrome Alloy
Mqq
1 Set
Pump Type
Pump for Sand Gravel
Trademark
Naipu Or OEM
Transport Package
Packed with Wooden Box or as Customer′s Request
Specification
CE, ISO, SGS
Origin
Shijiazhuang, China
HS Code
8413709990
Model NO.
12/10 G-G
Position of Pump Shaft
Horizontal Pump
Pump Casing Combined
Horizontal Split Pumps
Mounting Height
Since Irrigation Centrifugal Pumps
Impeller
Closed
Usage
Pump
Name
Sand Gravel & Dredge Pump
Wet End Parts
High Chrome Wear Resistant Material
Warranty Time
12 Month
Factory or Trader
Factory
Certificate
ISO, Ce, SGS
Feature
High Efficiency
Material
High Chrome Alloy
Mqq
1 Set
Pump Type
Pump for Sand Gravel
Trademark
Naipu Or OEM
Transport Package
Packed with Wooden Box or as Customer′s Request
Specification
CE, ISO, SGS
Origin
Shijiazhuang, China
HS Code
8413709990
12/10 G-G  1500 m3 /h  Chrome Alloy Sand  and Gravel Suction Pump

 
Information for 12/10 Sand and Gravel Pump 

Pump Model :  12/10 G-G / 250 WS/ 250ZJS Sand Gravel Pump 
Pump Inlet : 12 inch 
Pump Outlet : 10 inch 
Flow : 1000- 1500m3/h 
Head :11-58 m 
Wet end parts : High Chrome Alloy  A05 Cr27%
Pump Speed : 400- 850 rpm
Eff : 50- 70%
Shaft Seal : Packing Seal , Expeller Seal Or Mechanical Seal 

Max Power  : 600kw 
Max dia (mm) of Solid allowed : 220mm
Drive :  Engine or Motor 
Pump Weight : 4450kg 
 
Related Sand Gravel Pump  

Name: NP-G Gravel Sand Slurry Pump
Pump Type: centrifugal
Drvie Type: ZVz/CRz/CV/DC
Power: motor/diesel
Discharge Size: 4 to 16 inch
Capacity: 36-2500m³/h
Head: 7-85m
MQQ: 1 SET 
Payment term: TT
warranty time : 12 month
Pacakge : wooden case
Delivery term: by sea or air
Delivery time: within 15 days after received the deposit
 
Metal Liner Gravel Pump G TYPE 
 
6/4D-G / 6/4DD-G / 6/4E-G / 8/6E-G / 8/6EE-G/  10/8F-G/  10/8FF-G/ 10/8S-G /12/10F-G /12/10FF-G/ 12/10G-G / 14/12F-G / 14/12FF-G  / 14/12G-G / 10/8S-GH / 10/8F-GH / 10/8FF-GH /  12/10G-GH / 12/10F-GH /  12/10FF-GH  / 14/12G-G /  14/12T-G / 18/16 T-G 
 
Feature and Application
 
12/10 G-G   Sand  and Gravel Suction Pump  are designed for continuously handling the most abrasive and corrosive slurries which contain too big  particles  to be pumped by a common pumps. They are suitable for delivering slurries in mining explosive-sludge in metal melting dredging in dredger and course of rivers and other fields. 

Structure of this pump is of single casing connected by means of clamp bands and wide wet-passage. The wet-parts are made of ni-hard and high chromium abrasion-resistance alloys. The discharge direction of pump can be oriented in any direction of 360°. This type of pump possesses the advantages of easy installation and operation good performance of npsh and abrasion resistance.


Typical Applications---

Slag Granulation
Suction Hopper Dredging
Dredging
Barge Loading
Sand Reclamation
Sugar Beet

NP-G SLURRY PUMP PERFORMANCE PARAMETERS  
 
ModelFlow(m3/h)Head(m)Speed(r/min)Efficiency(%)NPSHr/mMax permissible particle size/mm
6X4D-NP-G187-367-511400-60030-581.5-3.782
8X6E-NP-G576-13310-481400-80060-541.2-4.2127
10X8F-NP-G930-21611-44940-50065-343-7178
12X10G-NP-G1512-36011-58850-40070-501.5-6220
14X12G-NP-G3168-5229.5-66700-30068-602-8.5241
16X14TU-NP-G3024-90014-45500-30070-503.5-6.5254
10X8F-NP-GH1091-32419.2-56.5800-50072-601.5-5180
12X10G-NP-GH2232-61228-77700-45073-601.5-8210

 Sand Gravel Pump Construction Drawing
River Sea Lake Sand Gravel & Dredge Pump (12/10 G-G)
12/10 G-G Sand Gravel Pump Main Parts 
No.Parts Name Parts Code Material 
1Impeller FG10137High Chrome 
2casing FG10131High Chrome 
3Front Liner GG10013High Chrome 
4Back LinerGG10041High Chrome 
5shaft SleeveG075CS1
6packingG111Q21
7BearingG009 
8Shaft SpacerGG101174Cr13
9Packing GlandG044HT200
10Latern  RingG0631Cr18Ni9Ti
11Neck Ring G0671Cr18Ni9Ti
12Stuffing BoxG078HT200
13GasketG122Rubber
14O Type Ring G109Rubber
15Volute Ring FG10124Rubber 
16Intake Joint FG12060Rubber
17Discharge JointFG10132Rubber
18Bearing Assembly G005M 

Materials of Construction
 VOLUTEIMPELLERSBASEEXPELLEREXPELLER RINGSHAFT SLEEVESEALS
StandardHigh Chrome AlloyHigh Chrome Alloy Cast IronChrome Alloy
or
SG Iron		Chrome Alloy
or
SG Iron		SG IronNatural Rubber
OptionsSG IronSG IronMild Steel
Fabricated		SG IronSG Iron EN56C
Ferralium
Hasteloy C
Ceramic
Stellite
Chrome Oxide		Nordel
Neoprene
 
Butyl
EPDM

12/10 G-G Sand Gravel Pump Picture 


Related NaiPu Sand Pump 

River Sea Lake Sand Gravel & Dredge Pump (12/10 G-G)
River Sea Lake Sand Gravel & Dredge Pump (12/10 G-G)

NAIPU Main Pump

River Sea Lake Sand Gravel & Dredge Pump (12/10 G-G)

River Sea Lake Sand Gravel & Dredge Pump (12/10 G-G)

Possible Faults And Removal
FaultsReasonRemoval
Pump fails to discharge any liquidAir leaking into suction or gland
Incorrect direction of pump rotation & impeller worn
Suction pipe blocked 		Sealed leakage
Check direction of rotation and replacing impeller 
Removal blockage 
Shaft power consumption is excessiveGland excessively tightened against packing rings
Rotating component rubbing on a stationary part
Bearing worn
Drive belt tension too tight 
Flow rate too large
Pump speed and ratio too high
Misalignment or unparallel of drive shaft and pump shaft		Loosen gland bolts
Removal the rubbed part
Replace the bearing
Adjusting belt
Modifying the pump duty and speed
Adjusting drive and pump shaft
 
Bearing is over heating Lubricants to much or less
Containing impurity in the lubricant 
Bearing worn 
 		Lubricant as requirement
Replace new lubricant
Replace new bearing
Bearing has short timeMisalignment or unparallel of drive and pump shaft
Shaft bent
Impeller unbalanced due to wear
Foreign object entered into the bearing or insufficient lubrication
Incorrect procedure followed in fitting bearing		Adjusting drive and pump shaft
Replacing shaft
Removal rubbing and replacing new impeller
Clean the bearing 
Replacing or refitting the bearing
Excessive leakage from stuffing boxPacking rings excessive worn
Shaft sleeve worn
Dirty sealing water		Replace new packing rings
Replace shaft sleeve.
Change clean sealing water
Pump vibrates Or is noisyBearing worn 
Impeller unbalanced
Air entered into suction pipe or blocked
Flow rate no-uniform and pump not primed		Replace by new bearing 
Replace by new impeller
Discharge air and remove block
Improve on the pump feeding.

If there is any requirement for  Chrome Centrifugal Horizontal Sand Gravel Pump, welcome to contact me 


Company Name: ShiJiaZhuang NaiPu Pump Co.,Ltd 
Contact : kitty liu
 
 
 

 

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