Product Description
CR peristaltic pump LG350M is a liquid constant transfer pump. that can run with KZ50 pump heads, with flow rate from 10-33000 ml/min. Flow speeds can be adjusted either by hand through switching knobs, instead of the traditional way of membrane keypad, which reduces obviously the failure rate, or by automatic control through the external controller interface, with three available modes: 0-5V, 0-10V, and 4-20mA. Memory function is also available in the product in case of power off. Besides, switching knobs are designed clearly so that it is easy to operate for customers.
Parameter
| Model | LG350M | Display Mode | 4-LED |
| Speed Range | 0.1-350 rpm | Control Method | Rotary encoded knob |
| speed resolution | 0.1 rpm | Environment Temperature | 0-40℃ |
| Flow range | 10-33000 ml/min | Relatively Humidity | <80% |
| Transfer Accuracy | <±2% | Power consumption | <1000w |
| Filling time range | 0.1-9999s | Power supply | AC220V or AC110V |
| Pause Time range | 0.1s~9999min | External control Start & stop, direction control, speed control( Analog control :0-5v, 0-10v, 4-20mA optionl ) Support RS232 and RS485 MODUBUS Communication Protocol |
| copy number range | 0~9999t |
| Suckback angle | 10°~720° (1° Stepping) |
| Suchback speed | 10-300 rpm |
| Motor Type | servo motor |
Function & Characteristics
1. Two display modes of flow and speed
2. Applicable pump heads KZ50.
3. With both-way large torque, low power motor. It can be connected with several pump heads to satisfy the different demands of the flow rates.
4. FULL SPEED button available for filling in & emptying out the tubing quickly.
5. Long life, digital rotary knob; the revolving speed can be continuously adjusted by hand, or to preset distribution frequency, time, interval, and back suction angle.
6. Memory function available in case of power off and it will continue the work once the power was restarted.
7. Good cost performance.
Order Guide
Dear All,
Welcome to our website, we are a peristaltic pump manufacturer .wish you have a nice day and will get the harvest from us .=))
To help you choose the suitable peristaltic pump. could you help me to confirm some details as below :
1, what's the application of the peristaltic pump? bottle filling pump orconstant transfer pump?
2, what kind of liquid you will transfer? does it corrosive? can it flow as water?
3, for constant transfer, what's flowrate you need? ml/min
4, for bottle filling, what's your bottle's volume? ml How many bottles you want to fill in 1 min?
Pls send these answers or most details to us, then we will help u to choose the best peristaltic pump and silicon tube.
Thanks for your time.

Advantages
Advantage of CR peristaltic pump.
CR Peristaltic pump is easy to maintenance
replaceable tubes allow you to switch from one liquid to another in the shortest amount of time.
No need to rinse and disassemble after the flushable product, you only need to replace the peristaltic pump tubing
CR Peristaltic pump with high precision
The calibration function can ensure the filling accuracy for each dose. The suck-back function prevents liquid (reverse): in the dispense mode, after the end of the direct cycle, the return stroke is initiated to prevent the liquid from flowing out of the pump tube during the stop.
CR peristaltic pump is non-pollution: the fluid only contacts the pump tube and does not touch the pump body;
CR Peristaltic pump is Versatility
CR peristaltic pump can be used with a variety of products and can be used in a variety of industries.
CR peristaltic pump is easy to work
After the power is turned off and on, the control system maintains the current settings (pump head tubing model and other parameters).
CR peristaltic pump with good sealing: It has a good self-priming ability and can be idling to prevent backflow.
CR peristaltic pump with Low shear: ideal for conveying shear sensitive, aggressive fluids
Why choose us
Baoding Chuang Rui precision pump Co., Ltd Started production of the peristaltic pump in 2006. We are an innovative company focus on research and development, production, and marketing of peristaltic pump...

With 10 years of professional experience of peristaltic pump/peristaltic hose pump/lab peristaltic pump/industrial peristaltic pump/peristaltic dosing pump Chemical dosing pump/peristaltic filling pump/dispensing peristaltic pump/OEM peristaltic pump/ liquid transfer pump etc. . Now we independent research and development of more than 30 series, over 200 kinds of products. We not only produce the standard peristaltic pump, filling pump & system but also focus on the ideal OEM design and customization. According to the actual needs of customers to produce the ideal OEM pump. Widely used in various industries of the pharmaceutical industry, fine chemical industry, environmental protection, biochemical industry, laboratory & research application, etc.

We are confident that we can offer the top quality and service for our customers. And we are trying our best to be the top one in our peristaltic pump field.Our professional team can insure fluent communication, as well as perfect after-sale serviceChuang Rui makes sure that our factory can supply peristaltic pump of best price, high quality, so you will be full of confidence for your market expansion.