300ml/Min Liquid 12/24VDC Rolling Pump for Medical/Laboratory/Medical/Environmental Instruments/in Vitro Diagnostics Application

• Customization: Available
• Certification: EMC, ISO9001:2000, RoHS, CE
• Rated Current: 1-4A
• Model NO.: 7421-32-ELN/7401-41-ELN
• Voltage: 12/24VDC
• Material: Plastic
• Power: Electric
• Valve Body Type: Diaphragm
• Function: Electronic Type
• Diaphragm Material: EPDM/FKM/HNBR
• Performance: Wearable
• Valve Body: Materials Can Be Replaced Based on Medium
• Motor: DC Motor or BLDC Motor, Optional
• Usage: Energy Soure in Liquid Application
• Transport Package: Blister+Foam
• Specification: 60*27*33
• Trademark: Keyto
• Origin: China
• HS Code: 84135031
• Production Capacity: 500, 000PCS Per Year

Product Description

Product Description

7421 series diaphragm liquid pump is independently developed by Keyto. The main function is through the motor diaphragm reciprocating movement to achieve gas suction and discharge.
The principal of diaphragm pump is the elastic diaphragm reciprocating by centrifugal wheel rotating, to change the volume of chamber. And we designed single direction poppets at input and output port, to achieve medium aspiration and dispensing.

typical application

This series is widely used in medical equipment, environmental protection equipment, meters, chemical machinery, household appliances, laboratory instruments and other high-end applications.

Detailed Photos

Product Parameters

Note: 
1.All flow and pressure are tested under standard atmospheric pressure;
2.If you have special reagent tolerance requirements or characteristic parameters, please consult our technicians;

Main features

Characteristics:
1)Offer pure liquid transport and gas aspirate environment;
2)Oilless, maintenance free, long lifetime;
3)Small vibration, low noise;
4)Good sealing, corrosion protection and corrosion resistance;
5)Easy to assemble.

Installation Instructions