AMCO Pump Manufacturing, Inc.
AMCO red trailer-mounted diesel auto-prime dewatering pump with suction hose racks

Houston, Texas · Pump Manufacturing

Diesel-driven water pumps built to outlast the jobsite

AMCO manufactures auto-prime, self-prime trash and high head pumps — plus the parts to keep them running — that are 100% interchangeable with the leading OEM equipment already in your fleet.

GPM max flow
3,250GPM max flow
Max head
315'Max head
Suction lift
28'Suction lift
Solids handling
3-1/8"Solids handling

Product lines

Four pump series, one parts counter

Every AMCO series is engineered around field serviceability: replaceable rotating assemblies, bolt-off front covers and seals you can change without pulling the pump.

APCD Auto-Prime Series diesel-driven pump unit

APCD Series

Auto-priming dewatering & bypass pumps

Auto-prime pumps for dewatering and bypass. Move fluids, sludge and raw sewage with solids up to 3".

View specifications
STP Self-Prime Trash Series diesel-driven pump unit

STP Series

High solids handling trash pumps

Self-priming trash pumps for solids-laden liquids and slurries. Diesel or electric drive, sizes 2"–10".

View specifications
APHH Auto-Prime High Head Series diesel-driven pump unit

APHH Series

High head / high pressure auto-prime pumps

Vacuum auto-prime high head pumps in ductile iron. Heads to 315', a wide range of impeller and port sizes.

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UTP Utility Trash Series diesel-driven pump unit

UTP Series

Compact utility trash pumps

Utility trash pumps for solids-laden liquids and slurries, built compact for tight sites and rental fleets.

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Why AMCO

Specified by contractors, stocked by rental fleets

We build to the tolerances the original equipment holds, then price it so a fleet refresh or an emergency parts order still fits the budget.

100% Interchangeable

Pump ends and parts that drop straight into Godwin® CD and Gorman-Rupp Super T® installations — no re-piping, no re-training.

Trailer or Skid Mount

Configure any unit as a highway trailer, single-axle site trailer or a bolt-down skid base for permanent bypass duty.

Critically Silenced

Acoustic enclosures lined with 2" sound-deadening material bring units down to roughly 69 dBA at 30 feet.

Stocked & Shipped Globally

Deep on-shelf parts inventory in Houston, with worldwide freight on pumps, kits and rotating assemblies.

FROM OUR HOUSTON FLOOR

Pumps, packages and parts we built this year

Customer reviews

Rated 5 stars by contractors and rental fleets

Field feedback from the people who run AMCO pumps every day.

We quickly experienced their team's passion for building quality products to meet each of their customers' individual needs. They offered us personal attention and support during the delivery of our first sold units to our local customers.

Chris C.

Rental Fleet Manager · Plainville, MA

The AMCO pumps have been running on our bypass jobs for two seasons straight. Parts swap right in with our existing Godwin fleet and the support team actually answers the phone.

Mike R.

Municipal Sewer Contractor · Houston, TX

We priced out several OEM units for a quarry dewatering project and AMCO delivered the same performance at a fraction of the cost. The high-head unit exceeded our head requirement.

Jennifer T.

Project Engineer · Atlanta, GA

Sound attenuation package kept us under the 70 dBA limit on a downtown construction site. The trailer mount made mobilization fast and the unit arrived painted and tested.

David S.

Site Superintendent · Denver, CO

Emergency seal kit shipped same day and got our bypass back online. Having interchangeable parts in stock in Houston is a huge advantage over waiting on overseas freight.

Robert K.

Pump Technician · New Orleans, LA

Applications

Where AMCO pumps go to work

  • Construction dewatering
  • Sewer and force main bypass
  • Municipal wastewater
  • Flood and storm response
  • Mining and quarry sumps
  • Industrial process water
  • Slurry and sludge transfer
  • Well point and deep lift systems
“We quickly experienced their team’s passion for building quality products to meet each of their customers’ individual needs. They offered us personal attention and support during the delivery of our first sold units to our local customers.”
Chris C. — Plainville, MA

Need a pump sized, or a part matched?

Send us your flow, head and solids requirement — or an OEM part number — and we will come back with a configuration, availability and price.