American Marsh

300 and 310 Series End Suction Pumps

End Suction pumps are commonly used in commercial, industrial, and municipal applications. The RE series end suction pump are unique with back pull out impellers. They also feature centerline discharges, casted integral feet on all casings with heavy casing thickness, impellers with back pump out vanes and oversized shafts to provide the end user with a superior, reliable product.

• Capacities to: 9,000 GPM (2,044 m^3/hr)
• Heads to: 450 Feet (140 m)
• Temperatures to: 300 F (150 C)
• Speed ranges: 900 to 3600 RPM

Other Features and Benefits include Carbon/Si-Carbide/EPDM elastomers standard seal faces and integral seal flush, an enclosed impeller design with renewable wear rings that reduces breakdown and extends the life of the pump. They have a 125 lb. ANSI flange suction/discharge connections with centerline discharge and cast integral foot on casing for support. Constructed in cast iron or bronze with other alloy options if needed.

300 End Suction Pumps

310 Vertical Inline End Suction Pumps

320 Series SREM Vertical Sump Pumps

The SREM series Vertical Sump Pumps are used in aggressive everyday applications found in commercial, industrial, and municipal markets. They feature heavy-duty casings, oversized shafts, short bearing spans, optional metallurgies, and lineshaft bearing material flexibility.

• Capacities to: 9,000 GPM (2,044 m^3/hr)
• Heads to: 450 Feet (140 m)
• Temperatures to: 300 F (150 C)
• Speed ranges: 1200 to 3600 RPM

SREM Vertical Sump Pumps have setting flexibility to depths of 25+ feet. They maintain their efficiency and life with replaceable wearing components including casing wear rings. They have 125 lb. ANSI flange suction/discharge connections. Constructed in cast iron and iron with other alloy options available.

340 Series HD Horizontal Split Case Pumps

These Double suction split case pumps are commonly used in commercial, industrial, and municipal applications. The HD series pumps feature heavy-duty casings, high-efficiency enclosed impellers, oversized shafts, Thru-Bore line bore, and optional metallurgies.

• Capacities to: 30,000+ GPM (6,813+ m^3/hr)
• Heads to: 550 Feet (168 m)
• Temperatures to: 300 F (149 C)
• Speed ranges: 1200 to 3600 RPM

Dependable pumps that are easy to maintain with removable rotor assemblies without disturbing piping or driver and modular rotating assemblies have completely removable and replaceable stuffing boxes. An enclosed impeller design, double suction, dynamic balancing, and renewable wear rings are durable for long-lasting operation. Standard elastomers are available in Carbon/Si-Carbide/Viton.

380 Series HH Multistage HSC Pumps

380 Series are Multi Split case pumps used for moderate heads in common applications associated with commercial, industrial, and municipal markets. They feature heavy-duty casings, high-efficiency opposed and enclosed impellers, oversized shafts, optional oil-lubricated bearings, and optional metallurgies.

• Capacities to: 900 GPM (204 m^3/hr)
• Heads to: 950 Feet (290 m)
• Temperatures to: 350 F (177 C)
• Speed ranges: 3600 RPM

Dependable pumps that are easy to maintain with removable rotor assemblies without disturbing piping or driver and replaceable labyrinth wearing rings. 125 lb./250 lb. ANSI flange suction/discharge connections. Constructed in cast rion/bronze with other alloy available.

460 Series OSD ANSI B73.1 End Suction Pumps

460 Series OSD ANSI pumps are used in harsh process applications for various industrial markets. These pumps feature heavy-duty castings, oversized shafts, oil lubrication, single row inboard, and double row outboard bearings, optional stuffing box cooling jacket, outboard bearing micrometer impeller adjustment, and choice of optional metallurgies.

• Capacities to: 7,400 GPM (1,680 m^3/hr)
• Heads to: 985 Feet (300 m)
• Temperatures to: 500 F (260 C)
• Speed ranges: 1200 to 3600 RPM

These durable pumps design features such as reverse vane impellers that are designed to handle process fluids along with single row inboard bearings for rigid shaft support. A micrometer thrust bearing adjustment to dial back factory running tolerances. Constructed in cast steel.

480 Series VT Open Lineshaft Vertical Turbine Pumps

480 Vertical Turbine Pumps are used in commercial, industrial, and mining municipal applications. They are available in various pump designs options such as short set, deep set, submersible, mixed flow, and propeller options. They feature vitreous enamel-coated bowl assemblies, extra heavy-duty casings, high-efficiency enclosed or semi-open impellers, enclosed lineshaft assemblies and optional metallurgies.

• Capacities to: 30,000+ GPM (6,813+ m^3/hr)
• Heads to: 2500+ Feet (762 m)
• Temperatures to: 400 F (204 C)
• Speed ranges: 900 to 3600 RPM

Other features include a heavy-duty discharge case with dual bearings on bowl assemblies through 16″ and all bowl assemblies are flanged for ease in assembly and disassembly. These robust bowls are constructed with cast iron and bronze fits.

490 Series SST Heavy Solids Handling Self Primer Pumps

The 490 SST Self Primer Pumps are commonly used in commercial, industrial, and municipal applications. They feature easy maintenance and repair capabilities that include back pull out impellers, quick self-priming, full access to the impeller from the front of the casing, a heavy-duty check valve that ensures the casing remains full of liquid, heavy-duty casings, semi-open solids handling impellers, oil-lubricated mechanical seal, oil-lubricated power frame and rubber-coated wear plate.

• Capacities to: 5,000 GPM (1136 m^3/hr)
• Heads to: 120 Feet (37 m)
• Temperatures to: 180 F (82 C)
• Speed ranges: 1200 to 1800 RPM

These durable pumps are highly resistant to abrasion, have a front wear plate, and dual oil lubrication chambers, one for the bearing housing and the one for the mechanical seal. They are capable of suction lift up to 24 ft. and solids passing of up to 3-inch spherical shapes. They are versatile with either base or trailer mounting.