Oil-Free Diaphragm Vacuum Pump无油隔膜真空泵
- Free-air flow rate
- 5–60 L/min
- Ultimate vacuum
- 100–8 mbar
蠕动泵

Photo for reference; configuration may vary by order.
Model No. PEP-0006 · Laboratory Pumps
微流控微型蠕动泵
Organ-on-chip perfusion and droplet generation need very low, smooth flow with little dead volume. This micro pump delivers 0.01–1,000 µL/min with ±1–2% stability over 1–8 channels, using microstepping drive and 0.5–3 mm tubing. Dead volume is typically below 100 µL, and chip-compatible disposable cartridges are optional.
| Place of origin | China (dispatched from Shanghai) |
|---|---|
| Brand | Liquid International / OEM on request |
| Export packing | Fumigation-free plywood case or reinforced carton |
| Loading port | Shanghai / Ningbo (others on request) |
| Payment terms | T/T, L/C at sight (confirmed on quotation) |
| Trade terms | EXW, FOB, CFR, CIF, DAP |
Typical export terms — final terms are confirmed on the proforma invoice.
Organ-on-chip perfusion and droplet generation need very low, smooth flow with little dead volume. This micro pump delivers 0.01–1,000 µL/min with ±1–2% stability over 1–8 channels, using microstepping drive and 0.5–3 mm tubing. Dead volume is typically below 100 µL, and chip-compatible disposable cartridges are optional.
| Parameter | Value |
|---|---|
| Flow range 流量范围 | 0.01–1,000 µL/min |
| Tubing bore 泵管内径 | 0.5–3 mm |
| Number of channels 通道数 | 1–8 |
| Flow stability 流量稳定性 | ± 1–2 % |
| Dead volume 死体积 | Below 100 µL typical |
| Direction 方向 | Bidirectional |
| Motor type 电机类型 | Stepper with microstepping |
| Cartridge 卡匣 | Disposable, chip-compatible option |
| Control 控制 | Software or analog input |
| Power supply 供电 | 12–24 V DC |
| Model No. | PEP-0006 |
| Place of origin | China (dispatched from Shanghai) |
Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.
Fumigation-free plywood case or reinforced carton
Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.