The drainage pump Pentax DTRT550 PF680255040Z with an integrated grinder is capable of pumping wastewater containing textile or fibrous materials, as well as industrial, domestic, and livestock wastewater, especially in cases where shredding of suspended solid particles is required.
Reliable motor protection in this pump is ensured by a pair of mechanical seals in an oil chamber, which provides long service life for the unit:
- Silicon carbide on silicon carbide on the pump side;
- Ceramic-graphite on the motor side.
13 M60400085 MECH. SEAL PR/AR 25 BPFF 38
13 M60400086 MECH. SEAL PFC 50x25x10 V1P2 21
13a M60400088 MECH. SEAL MG1/25-G6 Q1Q1VGG 147




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