- Catalogs
- SAIP S.R.L.
- SI type
SI type
SI type
1. Operating Pressure:
- SI 0.2 to 55: Maximum 360 bar
- SI 10 to 55: Maximum 250 bar
2. Gas Filling: Nitrogen only, up to 90% of minimum operating pressure.
3. Admissible Pressure Ratio: Maximum 4:1.
4. Operating Temperature: -40°C to +150°C, compatible with diaphragm temperatures.
5. Mounting: Can be mounted horizontally or vertically with the gas valve upwards.
1. Material of Body:
- SI 0.2 to 55: Carbon steel
- SI 10 to 55: Duplex F51 steel
2. Bladder: Material varies according to the fluid used.
3. Gas Connection Valve: 5/8” UNF version 1.
4. Painting: Anti-rust primer applied only to carbon steel.
5. Testing: Available upon request.
- The document lists various SI type accumulators with exchangeable bladders, detailing their capacities, dimensions, and connection sizes. For example, the SI 0.2 model has a capacity of 200.00 and a maximum pressure of 360 bar, while the SI 55 model has a capacity of 50000.00 with the same maximum pressure.
- Connection sizes range from 1/2” to 2”, with various intermediate sizes available depending on the model.
Catalog excerpts
Accumulator with exchangeable bladder Technical data Standard construction characteristics Operating pressure: Gas filling (nitrogen only): max. 90% of min. operating pressure Admissible pressure ratio: max. 4/1 Bladder: according to fluid Gas connection valve: 5/8”UNF version 1 Painting: anti-rust primer (only carbon steel) Operating temperature: -40 +150°C (Compatible with the temperatures admitted for the diaphragms) Mounting: horizontal or vertical with gas valve upwards
Open the catalog to page 1
Accumulator with exchangeable bladder Technical data Standard construction characteristics Operating pressure: Gas filling (nitrogen only): max. 90% of min. operating pressure Admissible pressure ratio: max. 4/1 Bladder: according to fluid Gas connection valve: 5/8”UNF version 1 Painting: anti-rust primer (only carbon steel) Operating temperature: -40 +150°C (Compatible with the temperatures admitted for the diaphragms) Mounting: horizontal or vertical with gas valve upwards
Open the catalog to page 2
