Lift and pressurise clean water from wells, cisterns and tanks.

Expansion vessel SF 1 litre Pedrollo
Key features
- Max operating pressureUp to 10 bar
- Liquid temperatureUp to +40 °C
- Pre charge (bar)1,2
- Capacity1 litre
- CasingTechnopolymer
- ConnectionTechnopolymer
What it is
Expansion vessel SF 1 litre Pedrollo. Key specifications: max operating pressure Up to 10 bar, liquid temperature Up to +40 °C, pre charge (bar) 1,2.
Water system accessories are the components that complete a tank- or pump-fed water system: foot valves, pressure vessels, tank connectors, nipples, fittings and tank extensions.
What it is for
Used in the installation and maintenance of plumbing systems and for pipe laying.
How to use it
Choose diameters and threads compatible with the tank, pump and pipework, and seal threads with tape or a sealant approved for water. Fit tank connectors by drilling the tank wall at the designated point and tightening the seals without overstressing the plastic. Pre-charge the pressure vessel to the pressure required by the system and check it periodically; the foot valve goes on the suction line, raised off the bottom so it does not draw in sludge.
Where it is used
- Agriculture
- Building services
- Water engineering works
Technical data
- Max operating pressure: Up to 10 bar
- Liquid temperature: Up to +40 °C
- Pre charge (bar): 1,2
- Capacity: 1 litre
- Casing: Technopolymer
- Connection: Technopolymer
- Membrane: Butyl
Who it is for
Designed for gardeners and plumbers.
Related products
- Electronic pressure regulator STEADYPRES Pedrollo
- Electronic pressure regulator PRESET Pedrollo
- Outdoor polyethylene tank Orciotto Rototec — from the category Outdoor Tanks
- Electric pump 2CP Pedrollo — from the category Clean Water Pumps
- Rubber gasket — from the category Sealing Fittings
- Browse the whole category: Water Accessories
Before you order
In your request, please state the connection type and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 7
| Max operating pressure | Up to 10 bar |
|---|---|
| Liquid temperature | Up to +40 °C |
| Pre-charge (bar) | 1,2 |
| Capacity | 1 litre |
| Casing | Technopolymer |
| Connection | Technopolymer |
| Membrane | Butyl |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Carry water for irrigating, washing and supplying machines in the garden and on site.
Join pipes and components of water systems with threaded joints and reducers.
Store water, fuels and other liquids on site or on company premises, above ground or underground.




