CNG Regulators Model AT20 Single-stage
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One-stage regulator for CNG sequential injection systems
Tomasetto CNG pressure reducer model AT20 is a single stage pressure reducer for sequential injection systems, provided with inlet high pressure solenoid valve. Compact and very reliable, it is homologated by ECE R110. The outlet pressure is always adjustable from 0.15 to 0.25 MPa to obtain the best performance. The integrated counter-thrust system consists of an interchangeable cartridge, which allows the compensation of the inlet pressure. This technology allows the Tomasetto Achille AT20 CNG reducer to have a constant outlet pressure, both in full and empty tank conditions, despite having a single regulation stage. Its compact size facilitates installation and setup operations
Kit revisione AT20: RMAT2200
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| VERSION | AT20 |
| Type of product | CNG sequential reducer |
| Material | Forged brass body |
| Weight | 1,1 kg |
| Dimensions (mm) | 105x112x99 mm |
| Max inlet pressure | 26 MPa (260 bar) |
| Outlet pressure | Adjustable from 1.5 to 2.5 bar |
| Coil power | 12 V DC (24 V upon request) |
| Coil power | 17 W |
| Coil connection | AMP Superseal (Faston upon request) |
| Inlet connection | M12x1 pipe Ø 6 mm |
| Outlet connection | For rubber pipe Ø 12.5 mm |
| Engine power | up to 100 kW |
| Coolant liquid connection | For rubber pipe Ø 8 mm |
| MAP connection | For rubber pipe Ø 6 mm |
| Homologation temperature | -40° C/ +120° C |