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3" Honda Driven Diaphragm Pump Sludge

GX160 Honda engine 3" Pump
Model Number
3" Honda Driven Diaphragm Pump Sludge

AMT 337H-96

3" Honda Driven Diaphragm Pump,

AMT line of 3" Diaphragm pumps features 2-stage, 44 to 1 gear reduction with a large diameter output gear and heavy duty ball bearing construction. Often referred to as Mud pumps or Sludge pumps, diaphragm pumps, mud suckers, oil collection are designed to pump mud, slurry, sewage, and thick liquids that have the ability to flow. AMT IPT Diaphragm pump Mud Hog w/Honda gasoline engines.

Built-in molded polyurethane flapper / check valve assures self-priming to 20 feet after initial prime. Heavy duty gear box is designed to operate pumps at 60 strokes per minute. Each unit includes a 3" NPT steel suction strainer, two 3" NPT nipples, and wheel kit with 10" semi-pneumatic transport wheels for portability. Pumps are designed for use with non-flammable liquids which are compatible with pump component materials. Suction and discharge port size cannot be reduced. 335H-96 4ta88

  • Sand Cast Aluminum Construction for Portability and Durability
  • 5HP GX160 Gas engine
  • Thermoplastic Rubber Diaphragm
  • 3" NPT Suction and Discharge
  • 1 5/8" Diameter Solids Handling Capability
  • Modular Component Design Permits Easy Maintenance and Cleanout
  • Self cleaning flow path
  • Delivers up to 90 GPM
  • Oil bath gear box

As a alternate in a centrifugal pump design see


Suction and discharge port size cannot be reduced. Due to positive pumping action of diaphragm pumps, by all mfr's, the discharge is recommended to only be 25FT long unless oversized. Discharge can not be restricted. There is no relief valve.

See Color "C"

Series: Mud Pumps Gas Electric Diaphragm
pdt3a 3d4xh G2877122 4TA88
More Information
Model Number 337H-96
part number 337H-999-96
Series Mud Pumps Gas Electric Diaphragm Pumps
Max Flow (GPM.) 88
Max Flow GPH 5280
TDH Maximum (Ft) 25
TDH Maximum (PSI) 11
Horse Power (HP) 5
Horsepower (IE .5, 1, 1.5, 20) 5
Inlet Connection Type FNPT
inlet size 3"
Inlet (In.) 3
Outlet Connection Type FNPT
Outlet (In.) 3
Wetted Materials Aluminum
Elastomers / O-ring Urethane
Diaphragm PTFE-Teflon
Motor Gas Engine
Self Priming Yes
Suction Lift (FT.) 20
Max Operating Temperature (F) 180
Max Particle Size (In) 1.6
Viscosity Catsup 3000.00 cp 20000.00 ssu
Length (In.) 42.200000
Mechanical Seal No
Impeller Number (In.) C
Other Never restrict discharge hose since damage to diaphragm may occur. Do not use long hose, see manual.
Low Oil Shutdown Yes
Port Rotation Yes
Run Time (HR.) 2.5
Fuel Tank Size 0.82
Country of Manufacture United States
Weight (Lbs) 172.000000
Engine Brand Honda
Quick Ship Yes
UPC 072684651663
Warranty (YRS.) 1

Supporting Docs

Supporting Docs

AMT Pump Company is A Subsidiary of The Gorman-Rupp Company located in Mansfield, Ohio. AMT offers over 1000+ different standard model numbers of which 400+ are readily available and offered as QSP, Quick Ship Products. AMT manufactures and sells Industrial / Commercial pumps & accessories through authorized distributors.

Virtually every product AMT sells is engineered and designed by the company. Pump components are machined, assembled and tested at the Royersford, Pennsylvania facility.

AMT’s unique designs and patented products have made the company the industry leader for their high quality pumps.