WETTED PARTS

IMPELLERS – wide variety of metallurgic options – pump out vanes on rear and front (on closed impellers) reduce recirculation within pump, and aid in preventing seal contamination – optional castings of straight or semi-Francis vanes (from 3 to 8 vanes on certain sizes) offer wider hydraulic options in single sizes

LINERS – heavy-duty high chrome liner – active engineered attachment mechanism to casing via threaded bolts as opposed to unreliable glue

THROATBUSH – adjustable via cotters to account for wear over time and increase efficiency

CHEMICAL COMPATIBILITY – operating pH range from 3 to 14 – especially corrosive chemicals handled using diverse variety of elastomeric wetted parts

SEALS– Schurco offers a wide variety of seal options to suit any process requirements

EXPELLER (CENTRIFUGAL SEAL) – available with low flow water flush or zero flow (grease lubricated) options to provide exceptional sealing where water introduction to the seal is intolerable or limited

STUFFING BOX – gland sealing with packing and lantern ring

BEARING ASSEMBLY – all bearings assembled with highest quality tapered roller bearings in controlled environments to prevent lubricant and housing contamination – oversized shaft diameters and reduced overhang in the wet end contribute to long life and reliability in the field

CASING – split-case design allows for ease of access and maintenance on wet end parts – cast ductile iron with extensive exterior ribbing provides increased pressure ratings and reliable service over time – series pumping easily achieved with casing pressures rated to 750psig

BASE – a single piece base with integrated adjustment mechanism for impeller clearance within pump – bearing assembly locks into base using four heavy-duty bolts – three custom designed mounting modes available: overhead using integrated single pedestal system, side-by-side with adjustable motor mount, and direct-coupled with precision in-house alignment (optional VFD packages available)