Large High Vacuum Electric 12V 24V Brush Motor Mini Diaphragm Pumps

Basic Info

Model NO.	TMD40A-A
Origin	China
Production Capacity	100, 000 PCS/Month

Product Description

Large high vacuum electric 12V 24V brush motor mini diaphragm PumpsOur Factiry
TOPSFLO 12v DC Membrane pressure small pump

TOPSFLO micro diaphragm pumps and compressors are based on a simple principal, the circular power from the motor is converted into oscillating movement by an eccentric, which moves up and down its central point, this motion is then transferred to a diaphragm by means of a connecting rod, an elastic diaphragm, which in conjunction with an inlet and outlet valve creates a pumping action.

The TM 40 Series offers multiple component configurations allowing them to be used for either vacuum operation, pressure operation, or alternating vacuum and pressure operations.The innovative, compact design incorporates leading edge technologies that allow it to operate harder, quieter and longer, reliabler, highly efficient.

Product Specification

Model	Pressure Pump	Vacuum Pump	Rated Voltage	No-load Current	Max Pressure	Max Vacuum	Max Flow
	(Item Number)	(Item Number)	(Vdc)	(A)	(KPa)	(KPa)	(L/min)
TMD40-A	TMD40-A12-P22017( outside controller) in parallel double outputs		12	1.8	220		17
		TMD40-A12-V7517 (outside controller) in parallel double outputs	12	1.8		-75	17
		TMD40-A12-V9512 (outside controller) in series single output	12	1.8		-95	12
" P " means pressure pump, " V " means vacuum pump, "12/24" means different voltages optional.
Pump Weight:450g; Pump Size:171mm*40mm*75mm; Inlet&Outlet:OD 6.5mm/ID 3.4mm,hose suggestion:ID 5.0mm
Super silent noise<50dB from 1 Meter; Materials:pump head Nylon, membrane EPDM / PTFE, valve EPDM / FPM
Motor type and code: "A":premium duty brush DC motor (reference lifetime 3,000hours),longer endurance lifetime than other normal DC membrane pump

Features:

• Highest Performance/Size RatioInnovative and efficient engineering designs enable the TM40 Series to push the performance envelope in a lightweight, compact size.• Performs QuieterOptimized head, chamber, and flow path reduce noise without compromising performance.• Lasts Reliably Longer• Uncontaminated flowNo contamination of the media due to oil-free operation• Little vibrationBecause of leading edge technologies, top quality bearing, superior brushmotor• High level of gas tightnessThanks to stress-optimised structured diaphragm, newly-designed valves and sealing systems, precise placement of the pump head• Optimal solution for your applicationA wide standard range of materials, motors , voltages configurates multiple components system selected

Typical Application

•Industrial pressure and vacuum applications •Portable Analytical Instruments
•Medical Diagnostic Equipment •Air Quality Sampling Monitors
•Respiration Monitors •Gas or Odor Leak Detectors

•Electrical products, • Industrial products, •Medical analytical instruments, • Chemical instruments •Nasal Aspirator, and so on.

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