# Pumps and Hoses

> Peristaltic, submersible and diaphragm pumps 3-12VDC, plus hoses for water/air transfer

- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Category page: https://sigmanortec.ro/en/pumps-and-hoses
- Category: Mechatronics and IoT > Pumps and Hoses
- Prices: RON, VAT included; prices and stock as of 2026-10-22 00:56 (Europe/Bucharest)

## Products (5)

### Peristaltic dosing pump, 6V
- Page: https://sigmanortec.ro/en/peristaltic-dosing-pump-6v
- Details: https://sigmanortec.ro/en/llms/p/881.md
- Price: 101.01 RON
- Availability: In stock; 1-2 zile
- Reference: 9074 · EAN: 5942866489528
- Specifications: Input Voltage: 6VDC; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Peristaltic dosing pump operating at 6VDC, with a motor driving 3 rollers that press the tube to produce a constant, repeatable flow. Suitable for transferring and precisely dosing more viscous liquids in technical applications. Supplied complete with pump, motor and tube on inlet and outlet.

### Diaphragm Water/Air Pump, 6-12V, R385
- Page: https://sigmanortec.ro/en/diaphragm-water-air-pump-6-12v-r385
- Details: https://sigmanortec.ro/en/llms/p/554.md
- Price: 28.40 RON
- Availability: In stock; 1-2 zile
- Reference: 33554 · EAN: 5943020109238
- Specifications: Maximum Input Voltage: 12; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Diaphragm pump R385 for water or air, operates at 6-12VDC (recommended voltage 9V, 1A), power 6W/H. Approximate flow rate 1.5-2L/min, suction up to 2m, lift up to 3m, inlet pressure 3 Bar. Fittings 6mm inlet - 9mm outlet, weight 110g, lifespan up to 2500 hours, maximum liquid temperature 

### Submersible water pump 3 - 6VDC
- Page: https://sigmanortec.ro/en/submersible-water-pump-3-6vdc
- Details: https://sigmanortec.ro/en/llms/p/555.md
- Price: 7.62 RON
- Availability: In stock; 1-2 zile
- Reference: 22013 · EAN: 5946876370258
- Specifications: Supply Voltage: 3; Maximum Input Voltage: 6; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Submersible water pump with 3-6V DC supply voltage. Flow rate 80-120 L/h, maximum lift height 40-110 cm. Nozzle with 7.5 mm outer diameter and 4.7 mm inner diameter, for connection to thin hoses. Suitable for DIY projects, recirculation circuits, mini fountains, cooling or aquariums.

### Submersible water pump, 3-6VDC, vertical
- Page: https://sigmanortec.ro/en/submersible-water-pump-3-6vdc-vertical
- Details: https://sigmanortec.ro/en/llms/p/556.md
- Price: 7.28 RON
- Availability: In stock; 1-2 zile
- Reference: 33449 · EAN: 5944639162386
- Specifications: tension: AD; Supply Voltage: 3; Maximum Input Voltage: 6

Submersible water pump, 3-6VDC, vertical mounting for space saving. Suitable for mini projects involving water recirculation and transfer in aquariums, decorative fountains or DIY systems. Flow rate 80-120 L/H, lifts water up to 40-110 cm. Nozzle with outer diameter 7.5mm/0.3" and inner diameter 4.7mm/0.18" for quick hose connection.

### Water Pump Hose 6x8mm, 1 meter
- Page: https://sigmanortec.ro/en/water-pump-hose-6x8mm-1-meter
- Details: https://sigmanortec.ro/en/llms/p/217.md
- Price: 6.36 RON
- Availability: In stock; 1-2 zile
- Reference: 33280 · EAN: 5944890751749

Flexible silicone hose with 6mm inner and 8mm outer diameter, for supplying water to submersible DC 3-6V pumps. Suitable for electronics projects, aquaristics and recirculation systems. Stays elastic and easy to fit onto connectors. Sold per linear meter and cut to the ordered length. Reference 33280, EAN 5944890751749.