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2" Gas Powered Diaphragm Pump flow curve 335H-96 amt diaphragm mud pump 2" Gas Powered Diaphragm Pump amt  2" Gas Powered Diaphragm Pump dimensions Diaphragm connecting rod pump view How a diaphragm mud pump works diaphragm AMT mud pump 335g gears AMT diaphragm pump Pumps by AMT AMT_336g mud pump AMT IPT 336g mud pump with honda engine
335H-96 amt diaphragm mud pump

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Manufacturer: AMT Pumps
Series (11 Models):

Mud Pumps Gas Electric Diaphragm Pumps

Product Name:

2" Gas Powered Diaphragm Mud Pump

Model Number:


Gallons Per Hour: 1800 (30 GPM)
Horsepower: 4

Quick Overview

2" GX120 Honda

25% Off Regular Price: $2,350.00

Special Price $1,762.50


2" Gas Powered Diaphragm Mud pump.

Powered by Honda GX120 Commercial Engine gas. AMT 2" 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, mudhog or Sludge pumps, diaphragm pumps are designed to pump mud, slurry, sewage, and thick water liquids that have the ability to flow. AMT IPT Diaphragm pumps are available with a choice of drivers to meet your application requirements:

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 2" NPT steel suction strainer, two 2" 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. Mud Trash pumps Suction and discharge port size cannot be reduced.

  • Sand Cast Aluminum Construction for Portability and Durability
  • Thermoplastic Rubber Diaphragm
  • Ductile iron crankcase provides maximum durability
  • 1 5/8" Diameter Solids Handling Capability
  • Modular Component Design Permits Easy Maintenance and Cleanout
  • Hardened forged gears extend pump life and provide efficient power transmission from the engine to the pump
  • Straight through water flow design provides high production pump capacity and less down time blockages
  • Surge chamber on inlet side results in smooth pumping operation by absorbing pressure spikes while reducing wear
  • Delivers up to 30 GPM
  • Maximum Temperature 180F

As a alternate in a centrifugal pump design see P212GH

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 Curve "A"

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Additional Information

Model Number 336G-96
part number 336G-999-96
Series Mud Pumps Gas Electric Diaphragm Pumps
Warranty (YRS.) 1
Max Flow (GPM.) 30
Max Flow GPH 1800
TDH Maximum (Ft) 25
TDH Maximum (PSI) 11
Horsepower 4
Inlet Connection Type FNPT
Inlet (In.) 2
Outlet Connection Type FNPT
Outlet (In.) 2
Wetted Materials Aluminum
Elastomers / O-ring Urethane
Diaphragm Santoprene
Motor Amps (A) 15.8
Motor Gas Engine
Self Priming Yes
Suction Lift (FT.) 20
Max Operating Temperature (F) 180
Viscosity Catsup 3000.00 cp 20000.00 ssu
Length (In.) 42.2
Impeller Number (In.) A
Applications Contractor, Dewatering, Dredging, Mud, Portable, Self-Priming, Sewage, Slurry, Slush & Sludge
Other Never restrict discharge hose since damage to diaphragm may occur. Do not use long hose, see manual. Included: (1) Pump(1) Handle(1) Strainer(2) NPT nipples(1) Pneumatic wheel kit
Port Rotation Yes
Run Time (HR.) 2
Weight (Lbs) 125
Time to Ship (DAYS) 1 day
Quick Ship Yes
UPC 72684651788

Supporting Docs

33" Electric Diaphragm Pump Size: (59.47 KB) Extension: jpg
33" Electric Diaphragm Pump Size: (36.93 KB) Extension: jpg
33" Gas Driven Diaphragm Pump Size: (121.81 KB) Extension: jpg
View FileAMT Diaphragm Pumps  Size: (1.07 MB) Extension: pdf
California prop 65

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.