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3" Diesel Mud Pump

Hatz Diesel OBS
Model Number
335Z-96
$7,800.00
AMT - 335Z-96 Diesel Mud pump: 3"

AMT 335Z-96

OBS see new model. Diesel Mud 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 trash pumps are designed to pump mud, slurry, sewage, and thick liquids that have the ability to flow. Hatz Diesel engine 1B20.

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 40 strokes per minute for electric motor. 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.

  • Sand Cast Aluminum Construction for Portability and Durability
  • Thermoplastic Rubber Diaphragm
  • 3" NPT Suction and Discharge
  • 1 5/8" Diameter Solids Handling Capability
  • Modular Component Design Permits Easy Maintenance and Cleanout
  • Delivers up to 80 GPM
  • Oil filled gear box

As a alternate in a centrifugal pump design see

316F-95

See curve C. 

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.

More Information
Model Number 335Z-96
part number 335Z-999-96
Series Mud Pumps Gas Electric Diaphragm Pumps
Max Flow (GPM.) 80
Max Flow GPH 4800
TDH Maximum (Ft) 25
TDH Maximum (PSI) 11
Horse Power (HP) 5
Horsepower (IE .5, 1, 1.5, 20) 4.7000
Inlet Connection Type FNPT
inlet size 3"
Inlet (In.) 3
Outlet Connection Type FNPT
Outlet (In.) 3
Wetted Materials Aluminum
Elastomers / O-ring Neoprene
Diaphragm Santoprene
Motor Diesel 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.
Drain No
Port Rotation Yes
Run Time (HR.) 2.7
Fuel Tank Size 0.79
Country of Manufacture United States
Weight (Lbs) 205.000000
UPC 072684652217
Warranty (YRS.) 1

Supporting Docs

Supporting Docs
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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.