Micro Diaphram Pump

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1. Introduction:

1. DP-130 diaphragm type DC 12 volt high pressure water pump is applied to convey water and chemical, medium temperature can reach 60 °C(140°F).

2. It is low noise, corrosion resistance, high pressure, excellent self-priming 5 m(16.4ft) and easy dismantling.

3. Works with 12V or 24V. Safe low voltage, ensures personal safety.

4. Built-in pressure switch to protect pump running from being damaged and built-in relief valve control the normal operation of the pump.

5. Widely used in household water booster and car wash, sea water desalination for ship, also for water purification system, filter, spray equipment, general industrial equipment, chemical metering, hygienic, pollution control, printing.

2. Product details:

Working Principle:	Diaphragm, DC12V/24V
Main applications:	Chemical, water
Max.permissible fluid temperature:	60°C(140°F)
Casing parts material:	Nylon, glass fiber reinforce
Maximum current:	7A
Maximum drive rating:	40W(0.054HP)
Maximum speed:	1300r/min
Maximum discharge-side pressure:	130psi(9bar)
Maximum suction:	5m(16.4ft)
Flow rate range:	1-12L/min(0.26-3.17US.GPM)

3. Performance data:

Model	Voltage	Current	Capacity		Speed	Pressure		Suction		Pressure switch		Power
Model	(V)	(A)	(L/min)	(US.GPM)	(r/min)	(psi)	(Bar)	(m)	(ft)	(psi)	(Bar)	(W)	(HP)
DP-35	24	4.8	12	3.17	1300	35	2.4	5	16.4	35	2.4	40	0.05
DP-35	12	7	9.5	2.51	1200	35	2.4	5	16.4	35	2.4	40	0.05
DP-60	24	3	5	1.32	1200	60	4.1	5	16.4	60	4.1	40	0.05
DP-60	12	6	5	1.32	1200	60	4.1	5	16.4	60	4.1	40	0.05
DP-60A	12	3.5	3	0.79	375	60	4.1	5	16.4	-	-	20	0.03
DP-100	24	1.1	1.2	0.32	375	100	6.9	5	16.4	100	6.9	10	0.01
DP-100A	24	1.1	1.2	0.32	375	100	6.9	5	16.4	-	-	10	0.01
DP-125	24	1	1	0.26	375	125	8.6	5	16.4	125	8.6	10	0.01
DP-130	24	1.2	1.7	0.45	470	130	9	5	16.4	-	-	15	0.02
DP-130	12	2.2	1.7	0.45	470	130	9	5	16.4	-	-	15	0.02
DP-130B	12	2.2	1.7	0.45	470	130	9	5	16.4	125	9	15	0.02

Q: Why does the centrifugal pump close the pressure to start?: The motor power is selected according to the rated flow of shaft power points plus 15 to 25%, if the outlet valve is fully open to start, the pump flow may deviate from the amount of fixed lot, pump efficiency also reduces a lot, resulting in shaft power greater than the motor power caused by tripping even burned electric machine.

Q: How about the depreciation of vacuum pumps?: (five) electronic equipment, for 3 years.The depreciation period of a vacuum pump can be calculated for 5 years. The expected residual rate is generally 5%, or it can be estimated by itself.

Q: What are the characteristics of a pipe shield pump?: Four, high melting point in the pump hydraulic side and the motor side with a jacket, the jacket can be steam or a certain temperature of liquid to prevent high melting liquid crystallization. The outer circulation pipe of the pump should also be insulated (heating) jacket. Five, high pressure shielding pump shell is a high pressure container, so that the pump can withstand high system pressure. In order to support the shield under internal high pressure, the stator coil itself can be used to bear the pressure. Can also be made in high temperature and high pressure under the operation of the canned pump. Six, since the suction port of the pump impeller center is much higher than that in stopping the pump, when inhaled NO liquid in the tube, the impeller and the increase of the pump chamber is filled with liquid, and then start without irrigation, the pump can work. Self-priming pumps are especially suited for extracting liquids from underground containers. In addition, according to different methods can be divided into liquid type, mud type, high pressure pipeline type, as well as for ships, nuclear power plants and absorption refrigeration devices for various types of canned pumps. Can also be divided into vertical, horizontal, online and single-stage, multi-level and other different types.

Q: What is the lift of diaphragm pump?: Tell you: diaphragm pump head is liquid through the pump energy obtained is called lift it, and flow and pump speed, a liquid density is generally 1 kg is 10 meters lift, horizontal pipeline 10 meters 1 meters lift, a 90 degree bend is 1 meters.

Q: I live on the 8 floor. Often there is no water. Life is very inconvenient. What kind of pump do I have to install? What should I pay attention to when I buy it? What's the pump for that brand? Should it be installed in that position?: (4) before installation, make sure all pipes connected with the pump should be clean, and no solid foreign bodies which may cause damage to the pump shall be allowed.(5) apply the blind flange or other things to the suction, exhaust or open pump to ensure that no sundries enter the pump cavity during the installation.(6) check whether the pump random data is complete and complete; whether the pump surface has obvious damage. Only with complete data, no obvious damage to the pump, you can continue to install.(7) the installation of centrifugal pump with the coupling of the hand when turning slowly rotating coupling or pulley, observe the pump rotation are stable, flexible and adjustable, the rotor parts have no jamming, the pump has no debris crash, bearing the operation is normal, with elastic suitability.

Q: What does centrifugal pump mean horizontally?: In other words, pump casing and pump body along the horizontal center of the pump leaves into the upper and lower halves, so that when the pump leaves the pump cover open, you can pump and bearings as a whole pumping out. No need to remove the pipe. I don't know. Do you understand?.

Q: What are the constant pressure pumps?: CatalogBooster pump definitionMechanical classification, methane booster pump, pneumatic booster pumpGas-liquid booster pumpAir booster pumpChlorine booster pumpWorking principlefunctionMechanical installationMechanical selection of booster pump definitionMechanical classification, methane booster pump, pneumatic booster pumpGas-liquid booster pumpAir booster pumpChlorine booster pumpWorking principle

Q: Working principle and structure of external gear pump: The principle of the gear pump, gear pump structure consists of two gear mesh together with each other, and composed of pumps known as gear pumps. It relies on the gear teeth meshing space change in volume to transport the liquid, it belongs to the rotary pump, also can be considered as a volume pump. There are many kinds of gear pumps. According to the meshing mode, it can be divided into external gear pump and internal gear pump. According to the tooth shape of gear, it can be divided into positive gear pump, helical gear pump and herringbone gear pump.

Q: Household automatic booster pump, how much pressure to work automatically, the water pressure and how many kilograms?: Household automatic booster pump is not started by pressure, it is induced water pump, that is boiled water faucet

Q: What's the difference between a concrete pump and a concrete pump truck?: Concrete pump and concrete pump truck are concrete conveying machinery, use the same, but the former need to transport and car towing need additional support pipeline, the locomotive body and arm extends freely, without pipeline, hundreds of thousands of millions of the former, the latter

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