American-Marsh Pumps

330 Series NCV Horizontal Two Vane Non-Clog Pumps Pumps

Series & Model

The NCV two vane, solids handling pumps are used in a variety of aggressive applications. These pumps are used in commercial, industrial and municipal applications every day. The NCH series solids handling process pumps feature heavy-duty casings, oversized shafts, short bearing spans, optional metallurgies and Accu-Shock shaft protection. NCV models are available in a vertical flex-coupled. NCC models are vertical flex-coupled with a C-Face motor orientation.

Performance Characteristics

Capacities to: 8,000 GPM (1,817 m^3/hr)

Heads to: 140 Feet (43 m)

Temperatures to: 250 F (121 C)

Speed ranges: 400 to 1800 RPM

Features & Benefits

• Heavy-duty casings and impellers.

• Back pull-out to reduce maintenance down time.

• Standard packed stuffing box or optional American-Marsh Series 820 component mechanical seal for both reliability and dependability. Carbon/Si-Carbide/Viton elastomers standard, with other faces and elastomers available. 850B cartridge mechanical seals are also available on request.

• Available standard in Ductile Iron/304SS fitted or other alloy for application versatility.

• Replaceable wearing components include optional casing wear plates to maintain peak efficiency.

• Two vane, non-clog impeller design passes large spherical solids (through 7 inches on larger models) and “limp” media.

• Impellers have front and rear pump out vanes to keep material from building up in those areas.

• The 125 lb. ANSI suction connection has a removable, oval clean-out plate to provide visibility and accessibility to the impeller vanes. The suction cover also has a cast integral foot for casing support. The suction base of the NCV pump also feature support for the entire pump assembly. The 125 lb. ANSI tangential discharge connection also has a removable, oval clean-out plate to provide visibility and

• accessibility to the impeller vanes and casing cutwater. Case working pressures for all NCV models is 175 psi.

• NCV vertical power frames feature heavy duty, grease lubricated bearings and oversized shaft. All NCV pump models feature bearings with a minimum 50,000 hour design life.