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Peerless Pump Company
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Peerless - Model AE - Horizontal Pump

Peerless - Model AE -Horizontal Pump

FromPeerless Pump Company

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Using the latest technology, Peerless Pump engineered the AE series pump to accommodate a variety of applications. The single-stage, double suction, horizontal split case pump comes in 42 different hydraulic configurations and 25 pump sizes. Discharge sizes range from two to ten inches. The AE has a wide selection of hydraulic performance envelopes, multiple mechanical configurations and several material options.

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The casing material is a minimum of class 35 cast iron. To provide permanent alignment of bearings and all rotating parts, Peerless Pump casts the bearing bracket supports as a part of the lower casing half.
Renewable bronze casing rings are doweled and shouldered in the casing.
The double suction impeller is a single cast-bronze piece. Dynamic balancing gives the impeller vibration-free hydraulic and mechanical performance. The balancing also provides a longer bearing life and mechanical seal life. Keyed to the shaft with an 18-8 stainless steel key, the impeller aligns axially with threaded shaft sleeves.
Grooved impeller skirts (in combination with casing rings) extend the life of critical clearances and increase the mean time between preventative maintenance (MTBPM).
Peerless Pump standard mechanical seals are mounted over a bronze shaft sleeve and rated for temperatures up to 225°F.
The optional packed stuffing boxes hold a minimum of five packing rings. Split glands facilitate removal for repacking. The gland bolts are swing-type and made of steel with 18-8 stainless steel nuts. Water seal piping and lantern ring are optional. As standard, the upper casing features a tapped and plugged seal flush connection.
Replaceable bronze shaft sleeves protect the carbon steel shaft through the stuffing box. The shaft sleeves extend beyond the mechanical seal flanges (or packing glands) for maximum shaft protection. O-rings seal the sleeves. The shaft and shaft sleeves are available in stainless steel.
The bearings are single-row, deep-groove ball-type and grease-lubricated. Their average life is 100,000 hours. Double-row, outboard thrust bearings and oil lubrication are optional.

Water and other non-abrasive fluids
From small, single-pump commercial installations to large, multi-pump municipal water supply systems
Agriculture
Industrial
Building trade
Energy
Fire protection
Municipal
Process

Capacities: Over 8,000 gpm (1,817 m3/h)
Head: Up to 675 feet (206 meters)
Pressure: Up to 510 psi
Horsepower: Up to 550 hp (410 kW)
Temperature: Up to 250°F (121°C)
Drives: Motors, engines, steam turbines, combinations
Liquids: Water, clear liquids
Materials: Cast iron, bronze fitted as standard. Other materials are available.