SK-A water ring vacuum pump

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SK-ASeries

Based on SK series, is designed specially for the use of plastics industry. Therefore, many problems have been solved, for instance: incapability to work continuously, in case of sufficient wafter to be draw-out, dirts is resulted from sewage, impossibility to restart work after long pause. It is widely used in Tubing and Molding machinery.Items:SK-0.15A、SK-0.3A、SK-0.5A、SK-0.8A、SK-1.2A、SK-2A、SK-3A,Motor power:0.55~5.5KW,extract capacity :0.15~3(m3/min),Limit vacuum:-0.095MPa。

■List of size performance

Type	electric machine power (kw)	off-gas quickresult (m3/min)	limit vacuum (Mpa)	caliber entering or excludinggas (inch)	weight (kg)	size(L×W×H) (mm)
SK-0.15A	0.55	0.15	-0.095	G3/4"	14	380×170×220
SK-0.3A	1.1	0.3	-0.095	G1"	33	460×180×235
SK-0.5A	1.5	0.5	-0.095	G1"	34	485×180×235
SK-0.8A	2.2	0.8	-0.095	G1"	37	480×185×235
SK-1.2A	3.0	1.2	-0.095	G1 1/2"	51.5	530×220×260
SK-2A	4.0	2.0	-0.095	G1 1/2"	63	560×220×285
SK-3A	5.5	3.0	-0.095	G2"	105	645×310×325

■List of installation

Type	L	L1	L2	A	B	B2	B3	H	H2	2-d	4-Φ	s
SK-0.15A	381	157	100	90	170	125	160	175	217	G3/4"	10	G1/2"
SK-0.3A	460	205	125	110	180	140	177	194	235	G1"	10
SK-0.5A	485	228	125	110	180	140	177	194	235	G1"	10
SK-0.8A	480	223	125	80	185	140	177	194	235	G1"	10
SK-1.2A	528	240	140	110	218	160	197	213	260	G1 1/2"	12
SK-2A	560	265	140	110	220	190	234	234	286	G1 1/2"	12
SK-3A	645	305	140	150	310	216	272	327	323	G2"	12

Q: What is a gear pump for?: Oil pump casing wearIt is mainly the wear of the floating sleeve hole (the normal clearance between the gear shaft and shaft sleeve is 0.09~0.175mm, and the maximum shall not exceed 0.20mm). The gear work is affected by the pressure oil, the gear tip is close to the oil pump casing, and the low pressure chamber part of the pump body is worn. Another kind of wear is the circumferential wear of the work surface in the shell. This kind of wear is mainly caused by the addition of oil which is not clear, so the oil without impurities is necessary.

Q: How much water does the water ring vacuum pump run for an hour? If there is no steam separator, does the water vaporize?: For example: water storage is relatively small, it needs to reduce the temperature of the heat exchanger. If the tank is relatively large, it does not need cooling water circulation pump again when the temperature is very low, there is no need to heat exchanger. So you need to ask how much water this is not OK.In a soda separator problem:

Q: What are the causes of pump shock?: Troubleshooting cause1. bearing damage, replace new bearings2., coupling pin, bolt damage, rubber column or metal bolt wear, change

Q: What is the principle of a turbopump?: Turbine [turbine] is a machine that converts the energy contained in a fluid medium into mechanical work, also called a turbine. Turbine is the transliteration of English turbine, derived from the Latin word "turbo", meaning "rotating object".

Q: Double floor sewage pump circuit diagram of a small problem: Question 4 when you need backup, you need to switch the SA switch, but where you want it. For example, when the 1# pump is running and does not reach the high water level, the 2# pump will not operate. If SA is placed in the left position, 21 and 22 are connected, and the KT is electrically delayed, and the KAB action causes the 2# pump to function. After the KAB operation, the KT will be disconnected, restored to the ready state, and also convenient for KT to restart the power on time, and also avoid the time relay to work on a long-term basis.

Q: If the calculation of the required pump flow is 45, lift 110, and the actual pump flow 100, head 125, what will happen in operation? Can I use it properly?: Centrifugal pumps are too big to measure.There is a reason why the centrifugal pump does not measure up:The pump inlet pipe blockage, leakage.The pump inlet pressure is too low.

Q: Types and differences of pumps: Classification and working principle of pump by structureClassification of pumpsInvolved pump standard product types are also very much, a centrifugal pump, metering pump, screw pump, reciprocating pump, hydraulic pump, submersible pump, oil pump, water pump, pressure test pump, vortex pump, cryogenic pump, vacuum pump, roots pump, molecular pump, gear pump, mud pump, corrosion-resistant pump deep well pump, water pump, mixed flow pump, axial flow pump, boiler feedwater pump, liquid pump, injection pump, chemical pump, pump plugging and no leakage pump, plastic pump, fire pump and so on, there are many. Its name is divided according to some conventional classification methods such as pump vane pump volume, pump etc., some are divided by purpose such as sewage pump, pump and other health, some names are more random as diffusion pump, liquid nitrogen pump. As long as the production of this product, with standard requirements, through a certain application and approval procedures may produce a new The standard, but sometimes the content also has a repeated cross, quite. The domestic and foreign standards, the domestic standard is more than the number of foreign standards. In general, such as centrifugal pumps are widely used, the production history of the pump more standard (total standard centrifugal pump up to more than 100). As new standard pump leakage pump this rapid development is relatively small. This paper introduces the structure and working principle of the pump according to the classification of the

Q: How accurate is the metering pump?: Three automatic compensation valve device widely used in diaphragm metering pump, especially with suction height requirements, can only be used by three separate Fujian (safety valve, discharge valve and oil supply valve) compensation device.

Q: Filter backwash pump for what use, what is the principle of work ah?: Regeneration of the filter medium is required to regain the filtration capacity of the medium. The regeneration process is mainly accomplished by the backwashing pump (the backwash pump is not a special pump, referring to the pump for the completion of the process). The working principle is through the cleaning liquid from the downstream of the filter into the backwash pump (alkali, acid and water), reverse flushing filter medium, cleaning liquid discharged from the upstream, this process can be attached to the dielectric surface and internal impurities washed away.

Q: What's the difference between a centrifugal pump and a centrifugal pump? What are they used for?: Centrifugal pumps are used to transport liquids (or mixtures, waste water, waste materials) from one location to another.

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