Vertical Centrifugal Sump Water Pump with Rubber or Metal LinerHigh
Capacity Submersible Water Vertical Centrifugal Pump With Rubber
Liner 1. Vertical type single stage centrifugal slurry
pumps2. Application for sump pumping, Single stage pumpNP-SP(R)
centrifugal slurry pumps are mainly used to pump high-hardness,
strong-corrosion and high-concentration liquids that contain
suspended solid particles, such as finished ores, refuse ores,
ashes, cinders, cements, mud, mineral stones and etc.Sump pump
specification:D: 40-200 mmQ: 17-891 mmH: 4-37 mSlurry Pump
Function: 1. Wear-resistant metal, the impeller selection of
wear-resistant metal or rubber material.2. NP-SP(R) type sump pump
parts, immersed in liquid rubber lining.3. Different length of the
pump drive shaft or inhaled could be selected4. V-belt drive,
direct drive, and flexible coupling.5. Bearing to lubricate
oils.6. use of variable speed, the best condition in the
pump operation, long service life, run- effective,meet many
bad transportation conditions. Vertical Slurry Pump
Performance Parameter:TypeAllowable Max.
Power(Kw)Range Of PerformanceImpellerCapacityHeadmSpeedrpmMax
Efficiency%No. of VanesDiametermmm³/hrL/S40
PV-SP1519.44-43.25.4-124.5-28.51000-220040518865
QV-SP3023.4-1116.5-30.85-29.5700-1500505280100
RV-SP7554-28915-80.35-35500-1200565370150
SV-SP110108-479.1630-133.18.5-40500-1000525450200
SV-SP110189-891152.5-247.56.5-37400-850645520250
TV-SP200261-108972.5-302.57.5-33.5400-750605575300
TV-SP200288-126780-3526.5-33350-70050561040
PV-SPR15 17.28-39.64.8-114-261000-220040518865
QV-SPR3022.5-1056.25-29.155.5-30.5 700-1500515280100
RV-SPR7564.8-28518-79.27.5-36600-1200625370Vertical Pump
Construction Drawing:Possible faults and removal:Type AH(R) series
pump has a compact construction. If it is correctly installed
and operated, the pump will have a long
life.FaultsReasonRemovalPump fails to dischargeany liquid.Air
leaking into suction or glandIncorrect direction of pump rota-
tionand impeller worn.Suction pipe blockedSealed leakage.Check
direction of rotation and replacing a new impeller.Removal
lockage.Shaft Power consumption is excessiveGland excessively
tightened against packing rings.Rotating component is rubbing on
a stationary part.Bearing worn.Drive belt tension too
tightFlow rate too largePump speed and ratio too high.Misalignment
or unparallel of drive shaft and pump shaft.Loosen gland
bolts.Removal the rubbed part.Replace the bearingAdjusting
belt.Modifying the pump duty and speed.Adjusting drive and pump
shaft.Bearing is over hearingLubricants too much or less.Containing
impurities in the lubricantBearing worn.Lubricating as
requirements.Replace clean lubricant.Replace new bearing.Bearing
has short life.Misalignment or unparallel of driveand pump
shaft.Shaft bent.Impeller unbalanced due to wear.Foreign object
entered into the bearing or insufficient lubrication.Incorrect
procedure followed infitting bearings.Adjusting drive and pump
shaft.Replacing shaft.Remove rubbing and replacing new
impellerClean the bearing.Replacing or refitting the
bearings.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 isnoisy.Bearings worn.Impeller unbalanced.Air entered into
suction pipe orblocked.Flow rate is none-uniform andpump not
primed.Replaced by new bearings.Replaced by new impeller.Discharge
air and remove block.Improve on the pump feeding.More Pump
Show:Contact Person: Katherine Hou /* March 10,
2023 17:59:20 */!function(){function s(e,r){var
a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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