a mechanicel cartridge seal
Our proSiron belongs to the „Siron“ family of brands and offers a good alternative with very high availability for single mechanical seals.
Features and facts
- double acting mechanical seal
- casted housing
- hydrodynamic balanced seal faces
- stationary mechanical seal design
- premounted cartridge unit
- spring location dynamical and not medium contacting
- Flush-, Quench-, Drain-port
- rotation direction: unidirective (CW/CCW)
- -40°C to +180°C (depending on the O-ring materials)
- to 20 bar (higher pressure upon request)
- to 25 m/s
- ±1,0 mm, from 75 mm ±1,5 mm
- shaft over 100 mm
- ANSI big bore
- single acting with bushing
- single acting with lip seal
- temperatur over +180°C to +270°C
- pressure over 20 bar
- sliding speed over 25 m/s
- conveyor unit for better cooling
- special alloys upon request and application check
proSiron double acting cartridge seal
Our proSiron is designed for API sealing concepts with quench and drain ports.
This includes API plans 21, 22, 23, 31, 52, 53A and B as well as 54. For this we offer our supply support systems. As further options, our proSiron are available for ANSI pumps and ANSI+ Big Bore.
In API 23 a better cooling is necessary. Therefore we offer a flow-optimised and medium-contacted conveyor unit as an option.
proSiron turned housing
Our ecoSiron is offered with the following material codes (EN 12756):
U2B/U2BVGG, U2B/U2BEGG, U2B/U2BPGG, Q2B/U2BVGG, Q2B/U2BEGG, Q2B/U2BPGG, U22U2/U2BVGG, U22U2/U2BEGG, U22U2/U2BPGG, Q2U2/U2BVGG, Q2U2/U2BEGG, Q2U2/U2BPGG, Q22Q2/U2BVGG, Q22Q2/U2BEGG, Q22Q2/U2BPGG, Q2B/Q2BVGG, Q2B/Q2BEGG, Q2B/Q2BPGG, U22U2/Q2BVGG, U22U2/Q2BEGG, U22U2/Q2BPGG, Q2U2/Q2BVGG, Q2U2/Q2BEGG, Q2U2/Q2BPGG, Q22Q2/Q2BVGG, Q22Q2/Q2BEGG, Q22Q2/Q2BPGG, U22U2/U22U2VGG, U22U2/U22U2EGG, U22U2/U22U2PGG, Q2U2/U22U2VGG, Q2U2/U22U2EGG, Q2U2/U22U2PGG, Q22Q2/U22U2VGG, Q22Q2/U22U2EGG, Q22Q2/U22U2PGG, Q2U2/Q2U2VGG, Q2U2/Q2U2EGG, Q2U2/Q2U2PGG, Q22Q2/Q2U2VGG, Q22Q2/Q2U2EGG, Q22Q2/Q2U2PGG, Q22Q2/Q22Q2VGG, Q22Q2/Q22Q2VGG, Q22Q2/Q22Q2VGG