Miniature Diaphragm Gas Pump微型隔膜气泵
- Free-air flow rate
- 0.1–10 L/min
- Pressure
- Up to about 1 bar
蠕动泵

Photo for reference; configuration may vary by order.
Model No. PEP-0004 · Laboratory Pumps
工业蠕动泵
Slurries, sludge and viscous food products can run dry or carry solids that wreck other pumps. This hose pump moves up to several thousand L/h through 15–50 mm hoses, handles about 8 bar and lifts about 8 m of water. It runs dry without damage and accepts VFD remote and process signals. Choose EPDM, natural rubber or food-grade hose.
| 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.
Slurries, sludge and viscous food products can run dry or carry solids that wreck other pumps. This hose pump moves up to several thousand L/h through 15–50 mm hoses, handles about 8 bar and lifts about 8 m of water. It runs dry without damage and accepts VFD remote and process signals. Choose EPDM, natural rubber or food-grade hose.
| Parameter | Value |
|---|---|
| Flow rate 流量 | Up to several thousand L/h |
| Hose inner diameter 泵管内径 | 15–50 mm |
| Max pressure 最高压力 | Up to about 8 bar |
| Motor power 电机功率 | 0.5–7.5 kW |
| Suction lift 吸程 | Up to about 8 m water |
| Hose material 泵管材料 | EPDM, natural rubber or food grade |
| Dry run 干转 | Allowed |
| Control 控制 | VFD with remote and process signals |
| Connections 连接 | Tri-clamp, flange or hose barb |
| Power supply 供电 | 380 V three-phase |
| Model No. | PEP-0004 |
| 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.