The Micro Matic A-System is a security flat type round flange design with a single valve operation. The spears are suitable for stainless steel kegs.
Spear, Type RS-AS:
• Safety feature is an integral part of the stem.
• Can be fitted into traditionally threaded keg necks with simple tools.
• Safety lug will retain the extractor tube in the keg until full de-gassing occurs.
• Even after full de-gassing, the safety extractor tube cannot be removed without special tools.
• Electro-polished surface.
The valve performance features:
• Main gasket seals in radial and axial planes.
• Specifically designed for use with high carbonated products.
• No stroke limited sealing position on stem head.
• Spring and retaining plate design applies optimum sealing force in valve open position.
| Suitable for | Stainless steel kegs |
| Threads | 2" x 14 TPI, RD 52.0 x 6 TPI, RD 52.8 x 6 TPI and 2 1/8" x 7 TPI |
| Body | Stainless steel |
| CO2 valve | EPDM |
| Washer | Stainless steel |
| Spring | Stainless steel |
| Down tube | Stainless steel Ø19 mm |
| Sealing ring | EPDM |
