SZ Serries Single-stage Water-ring Vacuum Pump

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1. Working principle
The impeller is eccentricity installed on the pump body. It rotates to make eccentricity water ring with impeller. The water is fully filling into body and impeller, continually cycling and reciprocating to change water volume between impeller. With air inlet and outlet co-function, it finishes air-sucking, compressing and exhausting.

2. Feature & Application
SZ Vacuum pump for extruder
SZ Vacuum pump is used to draw air bubble and wet air in melting material and all of low molecule matter such as solvent, mixture, reactant and residue etc. The purpose is to get the best pipe quality:
Smooth surface.
Strengthen elasticity.
Improve isolation performance.
Reduce air release in following process.
It is quite an important process to remove air efficiently in material plasticizing. It's to remove air bubble and wet air from melting plastics conveniently in extruding process. It's better remove air from the single-screw extruder. And it's necessary for double-screw extruder.
SZ Vacuum pump for profile extrusion
SZ Vacuum pump which widely used in plastic forming process, improves not only but also working environment. It keeps operator safe.
It exhausts air in extruding process. It ensures accurate alignment between profile section and mould.
SZ Vacuum pump for forming machine
SZ Vacuum pump acts an important role to ensure profile dimension precision.
Soft profile material is gradually cool down and becomes rigid. In each process, different vacuum degree can ensure profile stick closely on inner surface of mould properly. At the same time it ensures the dimension precision after forming.
SZ vacuum pump can keep a stable vacuum degree during running. It draws leaking air too. SZ-3A model can also draw the cooling water being absorbed.
With above advantages SZ vacuum pump is widely used in plastic forming. It's wisdom to choose SZ vacuum pump.

3. Notes

1).SZ-3A Vacuum pump is one kind super-silent pump which based on model SZ-3. It is newly developed by selecting design parameter specially and adopting advanced structure according to customer requirement in plastic industry area. It is little flow loss, low noise, weak shaking and big storage of motor power. Therefore it can run in safe for long time when there's water at inlet.

2).It's special motor for SZ series vacuum pump, not normal Y type motor in the market. Please make special order to our company if you want to change your motor.

4. Techncial Data
SZ Serries Single-stage Water-ring Vacuum Pump

5. FAQ

1       Can your pumps mount Eff.1 motors

Currently, only on request though this will shortly be a CNBM standard.

2       Are your pumps protected against dry running?

No, unprotected centrifugal pumps are not generally designed for dry running. It is important to give us or your dealer as much information as possible about the system in which the pump is used. Inlet pressure, the type of liquid to be pumped, together with relative density, viscosity and temperature, for example, are required in order to allow CNBM to recommend the right pump with the right gaskets for a long operating lifetime.

SZ Serries Single-stage Water-ring Vacuum Pump

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Q:Think of several households sharing a pump
The electromagnetic valve is estimated to be expensive to death ~!You set up a high water tank in the middle of the user. The pump is pumped to the water tankIn each according to the water meter, then according to water allocation total cost ~ ~ ~!
Q:sump pump, no water.?
If you have had a dry spell or live on the top of a hill, the water table will be lower. A dry sump is normal. If on the other hand there is wet ground around the outside of your basement walls, then you have a drainage problem. The water is not reaching your weeping tiles. Get someone to dig down to the tiles and cover them with your municipality's recommended level of gravel/sand
Q:Where is the water pump located on a 1998 dodge dakota sport?
It is right behind the fan and the serpentine driven pulley but it is not round. It will look like the new one you buy at the parts store. Pay the core charge and then take the old one back for a refund when you are finished.
Q:Water pump that cools water?
What I do for chilling wort involves a copper tubing heat exchanger. I have (right now in fact) a coil of copper tubing immersed in my hot liquid and I pump cool water through the tubing. It would work just as well with a pot of salted ice water and your hot liquid being pushed through the copper tubing. The copper tubing is the semiflexible coils you can get at a home store for $20ish. You'd salt the ice for maximum cooling but start the pump before submersing the coils to keep your water from freezing in the pipe.
Q:how do you pull the lower unit of a nassan 70hp outboard to install a new water pump?
CW pushes water up into the motor housing.
Q:How does a pump pump water?
Centrifugal pump is centrifugal force, and household deep well pump is primary pressure
Q:How Do You Identify a Bad Water Pump?
Step 1 Open the car hood and locate the thermostat on the top of the radiator lid. Pull the thermostat and start the car. Watch the temperature gauge carefully. If the water pump is working properly, the engine should take a long time to warm up (if it ever does). With the thermostat removed, the coolant should circulate continuously, making it harder for the engine to warm up. If you cannot tell if the car is heating up slow or not, move to Step 2. Step 2 Turn the car off and locate the water pump and the water pump drive belt in the engine compartment. Use the wrench set to loosen the belt retaining bolt and pull the belt off of the pump. Spin the belt drive with your hands to see if it rolls smoothly and to determine if there is any movement or play in the driveshaft. If the pump seems in good working order, replace the belt, tighten the retaining screw back up, and move on to Step 3. Step 3 Locate the coolant drain plug on the bottom of the radiator and use the wrench set to remove it. Allow all of the coolant to drain out into a container and dispose of it. Replace the drain plug in the bottom of the radiator and then pour coolant into the radiator. Start the car up and watch the level of coolant carefully. If the water pump is working properly, the coolant level should drop quickly as the pump circulates coolant to other areas of the engine. Fill the radiator back up with coolant and watch it to drop again. If the coolant drops then your water pump is fine, however if the coolant drops very slowly or not at all it may be time for a new pump.
Q:96 vw golf gti water pump?
This Site Might Help You. RE: 96 vw golf gti water pump? I have a bad water pump on my golf gti.Engine is 2.0L. I just would like to know how hard is it to do it myself. And also is there some special tools that I need.How much time usually takes to get this done? Thank you
Q:The pump assembly and the pump are not a thing
The pump assembly and the pump are the same, just name different, as all the car parts are called assembly, the pump is the same, called water pump assembly. Also, the pump half assembly is the water pump head.A pump is a machine that transports liquids or pumps liquids. It will be the prime mover of the mechanical energy or other external energy transfer to the liquid, the liquid energy increase, mainly used to transport liquids including water, oil, alkali liquid, emulsion, suspension emulsion and liquid metal, but also transport liquid, gas mixtures and liquids containing suspended solids. Pump performance of technical parameters are flow, suction, lift, shaft power, water power, efficiency, etc.; according to the different principles of work can be divided into volume pumps, vane pumps and other types. Displacement pump is to use its studio volume changes to transfer energy; vane pump is to use the rotating blade and water interaction to transfer energy, there are centrifugal pumps, axial flow pumps and mixed flow pumps and other types.
Q:What are the steps to take out a water pump for a grand am 2004?
You did not say if you have a 4 cylinder or a 6 cylinder. The 6 is really easy so I will assume you have a 4.If equipped with an automatic transmission, remove the exhaust manifold. Refer to Exhaust Manifold Removal in Engine Mechanical - 2.2L (L61). Drain the cooling system. Refer to Cooling System Draining and Filling . Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information. Remove the right front tire and wheel. Refer to Tire and Wheel Removal and Installation in Tires and Wheels. Remove the front fender liner. Refer to Front Fender Liner Replacement in Body Front End. Remove the access plate on the water pump sprocket from the timing cover. Install J 43651 to the water pump sprocket. Use the access plate bolts to secure J 43651 to the engine front cover. Remove the bolts that secure the sprocket to the water pump. Remove the bolt (1) that secures the engine block to the water pump. Remove the bolt (2) that secures the engine front cover to the water pump. Remove the feed pipe that joins the thermostat housing to the water pump. Remove the 2 bolts that secure the water pump to the engine block. Remove the water pump.

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