Features • API 682 Category 1, Type A, Arrangement 1 seal • Single seal • Balanced • Cartridge unit • Independent of direction of rotation • Solid seal face • Solid seat Advantages • 100 % API compliant • Security due to proofed design (API Seal qualification test) • Insensitive to shaft deflections and process fluctuations • Pre-assembled, ready to install unit • Low space requirements • Springs protected from the product • Multipoint Ring Injection for optimized cooling distribution • Quench connections as standard Operating range Shaft diameter: d1 = 20 ... 110 mm (0.79" ... 4.33") Pressure: p1 = 22 bar (319 PSI) Temperature: t = -40 °C ... +176 °C 1 (-40 °F ... +349 °F) Sliding velocity: vg = 23 m/s (75 ft/s) Materials Seal ring: Silicon carbide SSiC (Q1) Mating ring: Silicon carbide SSiC (Q1), antimony impregnated carbon graphite (B) Secondary seals: EPDM (E), FKM (V), FFKM (K) Springs: C-276 (M5) Metal parts: CrNiMo steel 316 (G) or equivalent, optional materials on request. Standards and approvals • API 682 3rd ed. Cat. 1 / ISO 21049 • API 682 4th ed. Cat. 1 Recommended applications • Process industry • Oil and gas industry • Refining technology • Petrochemical industry • Chemical industry • Highly volatile hydrocarbons • Toxic and hazardous media • Media with poor lubrication properties • Low solids content and low abrasive media • Vertical and horizontal ANSI chemical standard pumps Recommended piping plans Process side: API Plan 01 API Plan 02 API Plan 03 API Plan 11 API Plan 12 API Plan 13 API Plan 141 API Plan 21 API Plan 22 API Plan 231 API Plan 31 eagleburgmann.com [email protected] All technical specifications are based on extensive tests and our many years of experience. The diversity of possible applications, however, means that they can serve only as guide values. We must be notified of the exact conditions of application before we can provide any guarantee for a specific case. This is subject to change.

eagleburgmann.com [email protected] API Plan 32 API Plan 41 Atmospheric side: API Plan 51 API Plan 61 API Plan 62 API Plan 65A API Plan 65B API Plan 66A* API Plan 66B* Non standard Item Description 14 Socket head screw F Flush Q Quench D Drain All technical specifications are based on extensive tests and our many years of experience. The diversity of possible applications, however, means that they can serve only as guide values. We must be notified of the exact conditions of application before we can provide any guarantee for a specific case. This is subject to change.

amemberof BCSl and FREUDENBERG APItex-S Seal Cover eagleburgmann.com [email protected] All technical specifications are based on extensive tests and our many years of experience. The diversity of possible applications, however, means that they can serve only as guide values. We must be notified of the exact conditions of application before we can provide any guarantee for a specific case. This is subject to change.