Double Headed Diaphragm Air Pump Usage for Medical/Laboratory/Medical/Environmental Instruments/in Vitro Diagnostics Application

• Customization: Available
• Certification: EMC, ISO9001:2000, RoHS, CE
• Rated Current: 1-4A
• Model NO.: 7102-52-EAN
• Voltage: 3V
• 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
• 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

7102 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

Specification of brushless diaphragm air pump:

Type	7102-52-ELN	7102-52-ELM	7122-92-ELA
Rated Power consumption /W	12W	12W	15W
Rated voltage /DC	24V	24V	24V
Output pressure (Air, positive pressure)	≥+120Kpa	≥+120Kpa	≥+100Kpa(liquid:0.4Mpa)
Pumping vacuum (Air, negative pressure)	≤-70Kpa	≤-70Kpa	≤-60Kpa(liquid:-0.09Mpa)
Air flow (L/min)	8L/min	8L/min	3L/min(Air)	liquid 1.2L/min
Operating temperature	0-70ºC	0-70ºC	0-55ºC
Rated current /A	0.35	0.35	0.6
Protection current /A	1.5	1.5	/
Connection	4mm inner diameter silicon hose
Lifetime	>10000 hours(brussless motor)           >2000 hours(bruss motor)
Weight	500g
Medium	Air
Pump material	PP, POM, PPS(Different materials can be selected according to different media)
Membrane, valve material	EPDM CR(Different materials can be selected according to different media)
Remark: The criterion of pumping vacuum is that actual value larger than standard value (e.g. -60Kpa).

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

Company Introduction

Keyto specializes in the designing and manufacturing of precision fluid control components and systems for IVD, medical, biochemical and laboratory applications. 

We R&D: ADP modules, micro solenoid valves, rotary shear valves, high-precision syringe pumps, diaphragm pumps, liquid handling platform, and microfluidic bonding parts (including Bonded Manifold & Microfluidic Chips)