A- Premium Duty Brush DC Motor C- Coreless Brushless DC Motor H- Brushless DC Motor Industrial Hose,Steam Hose,High Pressure Hose,Compressed Air Hose Luohe Tiema Hydraulics CO.,Ltd , https://www.hydraulichosesdirect.com
Product Features:
1. Highest Performance/Size Ratio
2. Quieter Operation
3. Longer Lifespan
4. Uncontaminated Flow
5. Minimal Vibration
6. High Gas Tightness
7. Excellent Chemical Resistance
8. Ideal for a Wide Range of Applications
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)
TM30A-C
TM30A-C12-P12004
TM30A-C12-V7004
6/12/24
0.4/0.24/0.15
120
-70
4.5
TM30A-D
TM30A-D12-P12004 (External Controller)
TM30A-D12-V7004 (External Controller)
6/12/24
0.4/0.24/0.15
120
-70
5
"P" stands for pressure pump, "V" for vacuum pump, and "6/12/24" indicates optional voltages. Pump Weight: 250g; Dimensions: 80mm x 30.5mm x 58mm; Inlet/Outlet: OD 4.8mm / ID 2.6mm; Recommended Hose: ID 4.0mm Super Silent Operation: Noise Level < 50dB at 1 Meter; Materials: Pump Head - Nylon, Membrane - EPDM / PTFE, Valve - EPDM / FPM. Good resistance to alcohol, acid, alkali, oxidant, ketone, and fat. Poor oil resistance. Motor Types and Codes: "C": Coreless Brushless DC Motor with Dual Ball Bearings (Long Life >15,000 Hours). "D": Coreless Brushless DC Motor with Dual Ball Bearings + External Controller (Long Life >15,000 Hours). The pump with an external controller supports PWM 0~5V speed control, braking, and instant start-up. Internal controller offers no additional functions. 
Our Micro Diaphragm Pumps are available with different motor options to suit your needs.
Lifetime: 3,000 hours. Offers better endurance than standard DC membrane pumps.
B- Economical Brush DC Motor
Lifetime: 1,500 hours
Brushless, electronically commutated DC motor (integrated electronics), runs vibration and spark-free, almost silent, highly dynamic, and extremely durable. Ideal lifespan: 15,000 hours
D- Coreless Brushless DC Motor with External Controller
Combines all advantages of the coreless brushless motor, ideal lifespan: 15,000 hours, and the external controller enables more control features such as PWM 0–5V speed adjustment, braking, and instant start-up.
Long life: 10,000 hours
The versatility of TOPSFLO pumps makes them suitable for a wide range of applications. For many years, our pumps have proven their reliability in the following areas:
1. Industrial Pressure and Vacuum Applications
2. Portable Analytical Instruments
3. Medical Diagnostic Equipment
4. Air Quality Sampling Monitors
5. Respiration Monitors
6. Gas or Odor Leak Detectors
We are a manufacturer and sincerely hope to receive your inquiry and further suggestions. We look forward to serving you well. Thank you and best regards.
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Model NO.: TM30A-C
Lifetime: 15,000 hours, 10,000 hours, 3,000 hours
Motor Type: DC Brush, Brushless, Coreless Brushless
Flow Rate: 4.5L, 5L
More Applications: Industrial Pressure and Vacuum Applications, Gas or Odor Leak Detection
Working Mode: Continuous or Intermittent
Materials: Pump Head - Nylon, Membrane - EPDM / PTFE, Valve - EPDM
Trademark: TOPSFLO
Transport Package: Standard Export Packing or OEM Packing
Specification: Standard or Customized
Origin: China
Diaphragm 12V DC Mini Air PumpSpecifications: