TMD40-A

  • Motor Type: Brush DC motor
  • Max flow rate: 12L/min,17L/min
  • Max pressure: 220Kpa, Max vacuum:75Kpa
  • Voltage: 12V
  • Ideal Life Time: 3000 Hours
  • Working Mode: Continuous or Interrupt

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  • micro vacuum pump
■ Overview

The Double head pump TMD40 Series offers multiple component configurations allowing them to beused 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.

Features:
1.Highest Performance/Size Ratio
Innovative and efficient engineering designs enable the TM30A Series to push the performance envelope in a lightweight, compact size.
2.Performs Quieter
Optimized head, chamber, and flow path reduce noise without compromising performance.
3.Lasts Reliably Longer
Using the advanced diaphragm elastomer and superior brushless motor design sets the highest benchmark for service-free operation that exceeds 10,000 hours.
4.Uncontaminated flow
no contamination of the media due to oil-free operation
5.Little vibration
Because of leading edge technologies, top quality bearing, superior brushless motor 
6.High level of gas tightness
Thanks to stress-optimised structured diaphragm, newly-designed valves and sealing systems, precise placement of the pump head
7.Extreme chemical resistance
The use of chemically resistant materials optional such as FFPM, PTFE, FPM or other material combinations for the parts which allows the corrosive gas to be pumped.
8.Optimal solution for your application
A wide standard range of materials, motors , voltages configurates multiple components system selected

Wetted material options: 
1.Optional membrane materials:
EPDM for normal air 
PTFE for corrosive air,like acid, alkali air, ozone etc.

2.Optional valve materials:
EPDM for normal air 
FPM for corrosive air, like acid, alkali, ozone,etc.

MODEL CODE FOR EASY ORDERING
The model code is identical to the order number,it is made up as follows:
MODEL CODE
A Motor- Premium duty brush DC motor, lifetime 3,000hours
(Note: other lifetime choices also available: C Motor , D Motor ,E Motor or F Motor- 15000hours coreless brushless

Application:
The versatility of TOPSFLO pumps allows a wide field of applications to be covered. Over many years our pumps have proved themselves in the following areas:
Industrial pressure and vacuum applications
Vacuum preservation
Portable Analytical Instruments
Medical Diagnostic Equipment
Air Quality Sampling Monitors
Respiration Monitors
Gas or Odor Leak Detectors





■ Specifications
1 Motor Type Brush DC motor
2 Max flow rate 12L/min,17L/min
3 Max pressure 220Kpa, Max vacuum:75Kpa
4 Voltage 12V
5 Ideal Life Time 3000 Hours
6 Working Mode Continuous or Interrupt
7 Functions Can dry-running, Self-priming
8 Pump Theory Diaphragm pump
9 Ambient Temperature 41 to 158 F(5 to 70C)
10 Use Place Indoor
11 Media: Most Gases
12 Noise Class form 1M 50dB /Max
13 Inlet OD 6.5mm/ID 3.4mm
14 Outlet OD 6.5mm/ID 3.4mm
15 Hose suggestion: ID 5.0mm
16 Dimension 171mm*40mm*75mm
17 Weight 450 g
18 Materials pump head Nylon membrane EPDM / PTFE, valve EPDM FPM
■ Parameter
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 TMD40-A12-V7517 (outside controller) in parallel double outputs  12 1.8 220   17
    TMD40-A12-V9512 (outside controller) in series single output 12 1.8   -75 17
      12 1.8    -95 12
■ Curve & Dimension

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