12 Years Factory wholesale 65QV-SP Vertical Sump Pump for European Factory
Introduction Type SPSP(R) pumps are vertical, centrifugal slurry pumps which are submerged in sump to work. They are designed for delivering abrasive, large particle and high density slurries. These pumps do not need any shaft seal and sealing water. They can also be operated normally for insufficient suction duties. Wet parts of type SP pumps are made of abrasion-resistant metal. All parts of type SP(R) pump immersed in liquid are lined with rubber. They are suited to transport the slurry wh...
12 Years Factory wholesale 65QV-SP Vertical Sump Pump for European Factory Detail:
Type SPSP(R) pumps are vertical, centrifugal slurry pumps which are submerged in sump to work. They are designed for delivering abrasive, large particle and high density slurries. These pumps do not need any shaft seal and sealing water. They can also be operated normally for insufficient suction duties.
Wet parts of type SP pumps are made of abrasion-resistant metal.
All parts of type SP(R) pump immersed in liquid are lined with rubber. They are suited to transport the slurry which contains non-edge and abrasive particle .
The type with “L” is series of sump pump with extended shaft , which is suited for the working condition of deeper level. The guide bearing construction is added to the pump on the basis of the standard pump, so the pump is with both more steady operation and wider application range, but flushing water should be attached to the guide bearing.
– Metal or rubber lined wet parts.
– Vertical construction, less Installation Space.
– Equipped with replaceable shaft protection sleeve.
– Double suction semi-open impeller.
– No submerged bearing or packing.
– Recessed impeller option passes over-sized material.
– Agitator option keeps solids in suspension.
– Can be run in insufficient suction duties.
– Smooth and stable operation.
– Special materials or casting for specific liquid.
||Allowable Max.Power (kw)||Clear Water Performance|
|Capacity Q||Head H (m)||Speed n (r/min)||Max.Eff. (%)||Impeller Dia. (mm)|
Standard Type Extension Type
|NO.||Parts Name||NO.||Parts Name|
|3||Bearing Housing||11||Pump Casing|
|4||Bearing Spacer||12||Lower Strainer|
|8||Strainer||16||Middle Support Part|
Over 20 years’ experience in pumps.
Various pump types.
Wear resistant materials.
Specialized Test Equipment.
Large quantity spare parts.
Anti-rust treatment casting.
Sump pumps are mainly used for handing corrosive, coarse particles and high density slurries, and are widely used in sewage treatment, metallurgy, mining, mineral processing, dredging, de-watering, water treatment, coal washing, mill, cyclone feed, tailing, power, building material…etc. various industrial sites. Our pumps are called different names for different working duties: mineral processing pump, mill discharge slurry pump, booster pump, feeding pump, tailing pump, transfer pump, de-watering screen pump, pressure pump, concentrate pump…
Product detail pictures:
Just about every member from our large efficiency income crew values customers' wants and enterprise communication for 12 Years Factory wholesale 65QV-SP Vertical Sump Pump for European Factory, The product will supply to all over the world, such as: Moldova , Benin , American Samoa , We insist on the principle of "Credit being primary, Customers being the king and Quality being the best", we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.
Wear Resistance Accelerate Test Purpose: 1. To prove the following statements corrected in general principal & and theory of Tribology. a. Metal-to-metal wear, …
Some Advantages of Piston Pumps
Reciprocating pumps will deliver fluid at high pressure (High Delivery Head).They are ‘Self-priming’ – No need to fill the cylinders before starting.
Some Disadvantages of Piston Pumps
Reciprocating pumps give a pulsating flow.The suction stroke is difficult when pumping viscous liquids.The cost of producing piston pumps is high. This is due to the very accurate sizes of the cylinders and pistons. Also, the gearing needed to convert the rotation of the drive motor into a reciprocating action involves extra equipment and cost.The close fitting moving parts cause maintenance problems, especially when the pump is handling fluids containing suspended solids, as the particles can get into the small clearances and cause severe wear. The piston pump therefore, should not be used for slurries.They give low volume rates of flow compared to other types of pump.
A single acting pump with One cylinder is called a ‘ Single-acting Simplex ‘ pump.
A double acting pump with One cylinder is called a ‘ Double-acting Simplex ‘.
Where more than one cylinder is being driven by one driver, the arrangement is named according to the type and number of cylinders.
A Single-acting Duplex pump has TWO single acting cylinders.A Double-acting Duplex pump has TWO double acting cylinders.A Single-acting Triplex pump has THREE single acting cylinders.A ‘ Double-acting Triplex ‘ pump has THREE double acting cylinders.
The more double-acting cylinders in a pump arrangement, driven by a single motor, the smoother and pulsation-free, is the output.
CONVERTING ROTATION INTO RECIPROCATION
The electric motor drives a fly-wheel or cam-shaft which is connected eccentrically to a connecting rod. The other end of the connecting rod is coupled to a ‘Cross-head Gear’ and ‘Slide Assembly’. (This arrangement is the basis of the operation of the old Steam Engine drive cylinders and pistons).
As the motor rotates the fly-wheel or cam, the eccentrically mounted connecting rod rotates with it. This causes the rod to move up and down and backwards and forwards. The up and down motion cannot be transmitted to the pump shaft – it would not work. We do however, need the back and forth movement.
The connecting rod goes to the cross-head gear which consists of a pivot inserted into the slide assembly. The pivot removes the up and down movement of the rod but allows the pump shaft to move back and forth.
The diagrams will explain the principle much more easily than words.
( See following Figures : 32, 33)
By Teresa 2016-9-14 17:17
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
By Linda 2015-12-30 16:23