SP23 (Plan 76)

SP23 (Plan 76)

SP23 (Plan 76)


The EagleBurgmann leakage control systems of the SP23 range in accordance with API Plan 76 consist of an orifice, valves and instruments for pressure monitoring.

Circulation in accordance with API 682 / ISO 21049: Plan 76


Reliable mode of operation: system supplied fully preassembled with orifice, valves, a pressure gauge (PI) and a pressure switch (PSH)

Functional description

The SP23 leakage control system in accordance with API Plan 76 is used to discharge leakage from liquid-lubricated single seals with downstream safety gas seals where the leakage is gaseous under atmospheric conditions.

Product variants

Designation SP23-228-D0
Allowable pressure1) 50 bar (725 PSI)
Allowable temperature1) 0 °C ... +80 °C (32 °F ... +176°F)
Metal parts 1.4571

Other versions on request.

1) Design data, permissible working values depend on the actual conditions of service.