Double-head Diaphragm Pump 7122

7122 series double head diaphragm pump is a new module that is independently developed by Keyto. Its main function is to achieve liquid aspiration and dispensing by means of reciprocating movement of the diaphragm driven by motor. This 7122 series dual-head micro diaphragm pump is widely used in medical instruments, environmental protection equipment, meters, chemistry machinery, household electrical, laboratory instruments, and other advanced areas.

Specifications of Double-head Diaphragm Pump 7122

7122-9X-ELA

Rated power (W): 15W

Rated voltage (DC): 12/24V

Output pressure: ≥100Kpa

Suction pressure: ≤-60Kpa

Liquid flow rate at high pressure: 1.2L/min

Operating temperature： 0-55℃

Rated current (A): 0.6

Safety protection current (A）: /

Connection： 4mm inner diameter hose

Lifetime： 1000hrs

Weight： 500g

Medium： liquid

Pump body material： PP、 POM(Optional)

Diaphragm and valve material： EPDM 、CR、ETP(Optional)

Notes:

1、The criterion of pumping vacuum is that the actual value larger than the standard value (e.g.-60Kpa).

2、If there are special technical requirements, please consult our engineers.

3、All flow and pressure are tested under standard atmospheric pressure.

4、Lead length of the brush-less motor is 300mm by default; the brush motor has no lead by default.

Note: Please kindly reach out to our sales team for design and specification final clarification and confirmation.

Reasons to Buy Keyto Double-head Mini Diaphragm Pump 7122

01

Pure working environment

Offering pure working environment for liquid transfer and air aspiration and compression.

02

Quality service

Oil-free, maintenance-free and long service life.

03

Sound environmental protection

Low vibration and low noise.

04

Performance characteristics

Excellent sealing and corrosion resistance.

05

Installation

Easy installation.