Equivalent to Bergmann Splitex seal
Fully split single seal, 2 x 2 segments, preassembled
Built-in flushing connections
Shaft diameter: d1 = 50 150 mm (1.940" 6.000")
Pressure: p1 = 10 bar (145 PSI)
Temperature: t = -40 ... +150 °C (- 40 + 300 °F),
above 80 °C (175 °F) flush is recommended
Sliding velocity: vg = 10 m/s (33 ft/s)
Axial movement: ± 1.5 mm (1/16")
Radial movement: ± 0.8 mm (1/32")
Seal face: Carbon graphite antimoniny
impregnated (A), Silicon carbide (Q6)
Seat: Silicon carbide (Q6)
Secondary seals: FKM (V), EPDM (E), NBR(P)
Springs: CrNiMo steel (G)
Metal parts: CrNiMo steel (G)
1.Reduced repair and downtime: 2 x 2 preassembled design speeds up and simplifies installation installation because pump does not have to be disassembled.
2.Long service life: precise pre-alignment because of pre-assembled segments.Stationary springs which are protected from the product prevent clogging.
3.Greater flexibility during installation: no modification necessary because the seal is
located outside of the stuffing box.
4.Shaft protection: uniform torque transmission via clamping ring prevents damage caused by set screws.
5.Dependable operation: mechanical decoupling of clamping ring (torque transmission) avoids distortion of the seat.
6.Simple monitoring of the seal during operation because of mechanical wear indicator on the seal face.
7.Low leakage: elimination of secondary seals eliminates leakage paths between split components.