Single Head Diaphragm Air Pump for Laboratory/Medical/Environmental Instruments/in Vitro Diagnostics Application

• Certification: EMC, ISO9001:2000, RoHS, CE
• Rated Current: 1-4A
• Voltage: 3V
• Material: Plastic
• Power: Electric
• Valve Body Type: Diaphragm
• Model NO.: 7101-83-NDA
• 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
• Transport Package: Blister+Foam
• Specification: 42.8*34.2*22.5
• Trademark: Keyto
• Origin: China
• HS Code: 84135031
• Production Capacity: 500, 000PCS Per Year

Product Description

Product Description

7101 series diaphragm air 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

Model	7101-83-NDA
Rated power consumption/ W	2W
Rated voltage/ DC	3V
Flow under Atmospheric pressure	0.5L/min(Air,can be customized by requirement)
Max aspirating height	0.03Mpa (can be customized by requirement)
Max drainage height (liquid)	0.05Kpa (can be customized by requirement)
Operating temperature	0-40ºC
Connection port	4mm inner diameter silicone tubing
Lifetime	>500hours(continuous working)
Medium	Air
Material of pump body	PBT+30%GF(can customize based on different mediums)
Material of membrane	HNBR,EPDM(can customize based on different mediums)
Weight	35g

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