ALITA® AUP Series Submersible Water Pumps


SKU: AUP-150

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Backordered at manufacturer, expected Spring 2024

ALITA® high-quality pumps are direct-drive, solids-handling pumps intended for continuous use in skimmers, vaults and other submersible pond, fountain, and waterfall situations. Constructed with stainless steel and engineering composites with glass fiber reinforcement, Alita submersible pumps are both lightweight and corrosion resistant. With seal components utilizing high precision Silicon Carbide mechanical shaft seals with surface approaching the hardness of diamond, every model of Alita pumps are capable of operation under corrosive and abrasive conditions.

Pump Model AUP-150 AUP-250 AUP-400 AUP-750
Motor Output Rating 0.15 kW
1/4 HP
0.25 kW
1/3 HP
0.4 kW
1/2 HP
0.75 kW
1 HP
Maximum Head 22 ft 29 ft 39 ft 49 ft
Maximum Capacity 3000gph 4200gph 5500gph 6300gph
(L x W x H)
9.5" x 7" x 15"
Net Weight 16lb 19lb 22lb 25lb

Vortex Impeller for Tough-Torque Flow - Non-clog performing volute impeller made of Fiberglass Reinforced Plastic (FRP) provides continuous operation with minimum abrasive wear and eliminates clogging and binding.

Detachable Strainer - Dual-use effluent and sewage handling design protects against damage from passing large rocks or metal objects and is safe guard for frog and fish.

Large Solids-Handling Passage - With a suspended solids-handling capacity of 1.38" diameter solids, this pump works for heavily polluted wastewater containing slender matter, long fibers and small or large solid particles.

Abrasion and Corrosion Resistant - Pump casing is made of 304 stainless steel and fiberglass-reinforced engineering composite, for strong and lightweight body with high resistance to rust, corrosion, abrasion and impact.

Rugged Motor - Stainless steel motor housing is corrosion resistant with good heat dissipation, while oil-free, air-filled electric induction motor is designed for durable continuous operation.

High Quality Mechanical Seals - Double Silicon Carbide mechanical seals in lubricant chamber 
(impeller side) provide greater hardness, withstanding of pumping pressure, corrosion and abrasion resistance, self-lubrication and temperature fluctuation tolerance.

Built-In Overload & Thermal Protection - Self-resetting automatic protection keeps motor from overload or overheat conditions.

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