AMT Cast Iron Sewage/Trash pumps are designed for trouble free and economical handling of solids laden liquids and slurries. Pumps are available in three NPT port sizes; 2"", 3"" and 4"". Cast iron construction with 2 vane Stainless Steel self-cleaning impellers, Silicon Carbide mechanical seals for abrasion resistance and Buna-N O-rings and check valves. Built-in check valve allows pump to reprime automatically in an open system, without a foot valve. The solids handling capabilities of the pumps make them ideally suited for a variety of industrial applications including: sewage treatment, canneries, chemical processing, wineries, tanneries, meat packing, breweries, pulp, wood chips, process water, sludge and slime, waste water, white water and other applications.

AMT Sewage/Trash pumps will easily handle liquids containing sewage, stone, sticks, mud, and other solids. Minimum liquid requirement must be above 85%. Failure to do so may damage pump and void warranty. These pumps are reliable, cost effective and low maintenance. Many are readily available ""Off-the-Shelf"" for fast 24 hour shipment. For use with non-flammable liquids compatible with pump component materials.

• Cast Iron Construction
• Silicon Carbide/viton® Mechanical Seal
• 2"", 3"" & 4"" NPT Port Sizes
• Self-Priming up to 20 ft.
• Maximum Temperature 180º F
• Maximum Working Pressure 150 PSI
• Stainless Steel Semi-open, Clog Resistant Impeller
• Buna-N Check Valve & O-Ring
• Removable Cast Iron Volute/ Wear plate
• Easy Cleanout Design
• Pull-from-Rear Design
• 3"" & 4"" Models Feature Front Cleanout
• Available with 3 to 15 HP Totally Enclosed Fan Cooled (TEFC) Electric Motors
• Single and Three Phase, 3450 RPM Motors
• Seal Flush Port Provided on 5 HP and Larger
• Optional Mounting Base Available

AMT Bronze Self-priming Centrifugal pumps are designed for use with swimming pools, hot tubs and spas. All models are U.L. Listed 1081. When used with Model 4530-99, ABS Strainer Basket, pumps will self-prime to 6 ft. NOTE: Strainer Baskets must be ordered separately. All models are fitted with self-cleaning bronze impellers. Units feature pull-from-rear design for easy servicing without removing piping.

AMT Bronze Self-priming Centrifugal pumps are reliable, cost effective and low maintenance. For use with non-flammable liquids compatible with pump component materials.

• U.L. Listing 1081
• Bronze Construction
• Buna-N Mechanical Seal and O-Ring
• 1-1/2" NPSC (Straight Thread) Suction,
  1-1/2" NPT (Tapered Thread) Discharge Port
• Maximum Working Pressure 75 PSI
• Maximum Temperature 180° F
• Maximum Flow 130 GPM
• Maximum Head 62 Ft.
• Self-priming to 6 Ft. with 4530-99 (Optional) Strainer Basket
• Self-cleaning Bronze Impellers
• 1/2 to 2 HP Open Drip Proof (ODP) Single Phase Motors
• Optional ABS Strainer Basket

The AMT Model 3670-94 Naval Bronze Straight Centrifugal pump is designed for low pressure salt water wash down and recirculating applications. The pump has been sized for salt water (1.03 specific gravity) and features provisions for the installation of a seal wash, front drain plug and pull-from-rear design. The unit features Buna-N O-ring casing seal and Buna-N mechanical shaft seal. The unit is driven by a 1/8 HP capacitor start induction motor (TEFC) with ball bearings and a Stainless Steel shaft. On/off switch and line cord are standard.

The AMT Model 4860-97 Bronze Centrifugal pump is compact and designed for use in general dewatering, salt water applications including live well tanks, circulation and chemical transfer. Buna-N O-ring casing seal, Buna-N mechanical shaft seal is standard. Model 4860-97 is fitted with a 1/8 HP, 12V DC, 3700 RPM motor. (Self-priming model available).

AMT Bronze Centrifugal pumps are reliable, cost effective and low maintenance. Many are readily available “Off-the-Shelf” for fast 24 hour shipment. For use with non-flammable liquids compatible with pump component materials.

• Bronze Construction
• Buna-N Mechanical Seals and O-Ring
• Maximum Working Pressure 50 PSI
• Maximum Temperature 180° F
• Maximum Flow 17 GPM
• Maximum Head 12 Ft.
• Self-cleaning, Semi-open Impellers
• Totally Enclosed Motors
• 12V DC or 115V AC Motors

These AMT commercial/industrial centrifugal pumps are non-self-priming (gravity feed) units designed to handle high-pressure low flow liquid transfer applications where no suction lift is required. Typical installations include: hot and chilled water, boiler feed, condensate return, irrigation, high pressure washdown, booster service, and fire protection/sprinkler systems—often referred to as a Jockey Pump. These pumps have NOT been investigated for use in potable (drinking) water systems.

• 304 Series Stainless Steel Components with Teflon® Wear Rings
• Cast Iron Base & Adapter
• 1" NPT Cast Iron Flanges
• NEMA 56C Dual Cycle 50/60 Hz, Single or Three Phase TEFC Motors
• EPDM/Tungsten Carbide Seal with Easy Replacement Feature
• Optional ANSI/ASME 250# Flange Kit
• Models Available in 2 thru 27 Stages

These AMT commercial/industrial centrifugal pumps are non-self-priming (gravity feed) units designed to handle high-pressure low flow liquid transfer applications where no suction lift is required. Typical installations include: hot and chilled water, boiler feed, condensate return, irrigation, high pressure washdown, booster service, and fire protection/sprinkler systems—often referred to as a Jockey Pump. These pumps have NOT been investigated for use in potable (drinking) water systems.

• 304 Series Stainless Steel Components with Teflon® Wear Rings
• Cast Iron Base & Adapter
• 1? NPT Cast Iron Flanges
• NEMA 56C or 182/4 TC Dual Cycle 50/60 Hz, Single or Three Phase TEFC Motors
• EPDM/Tungsten Carbide Seal with Easy Replacement Feature
• Optional ANSI/ASME 250# Flange Kit
• Models Available in 2 thru 25 Stages