Specifications Information and Repair Parts Manual
Please read and save this Repair Parts Manual. Read this manual and the General Operating Instructions carefully before attempting to assemble, install, operate
or maintain the product described. Protect yourself and others by observing all safety information. The Safety Instructions are contained in the General Operating
Instructions. Failure to comply with the safety instructions accompanying this product could result in personal injury and/or property damage! Retain instructions
for future reference. AMT reserves the right to discontinue any model or change specifications at any time without incurring any obligation.
©2024 AMT Pump Company, A Subsidiary of The Gorman-Rupp Company, All Rights Reserved.
Periodic maintenance and inspection is required on all pumps to insure proper operation. Unit must be clear of debris and sediment. Inspect for leaks and loose bolts. Failure to do so
voids warranty.
Diaphragm Pumps
.
DESCRIPTION
These diaphragm pumps are high capacity, self-priming (to 25 ft. lift), portable units shipped completely assembled (except for handle). The pumps are used
for operation with fluids mixed with abrasive solids such as sand, silt, mud, sludge and waste. Not for use with pumping cement or mortar. Handles liquids from
40º to 180º F (4º to 82 º C). Pump is capable of handling solids up to 1-5/8" diameter. For use with water and other non-flammable fluids compatible with pump
component materials.
Model
Driver Type
338Z-96
Hatz 1B30 Diesel
338G-96
Honda GX120
338L-96
LCT 280CC-Discontinued
338E-96
1.5 HP 115VAC @ 60 HZ
1.5 HP, 3PH 208-
338T-96
230/460VAC @ 60HZ
337G-96
Honda GX120
337H-96
Honda GX160
337L-96
LCT 280CC-Discontinued
337Z-96
Hatz 1B30 Diesel
337E-96
1.5 HP 115 VAC @ 60 HZ
1.5 HP, 3PH 208-
337T-96
230/460VAC @ 60HZ
NOTE: Driver is subject to change without notice, see labels and manual with driver for operation, specifications, maintenance and warranty.
UNPACKING
After unpacking the unit, inspect carefully for any damage that may have
occurred during transit. Check for loose, missing or damaged parts.
Specific Safety Information for Gasoline Engine Driven
Pumps
1.
Carefully read the instruction manuals supplied by the engine
manufacturer before attempting to assemble, disassemble or operate
the engine or any other part. The "Warning" and "Caution" statements
in this manual signal potentially hazardous conditions to the operator or
equipment. Know when these conditions can exist. Take necessary steps
to protect personnel, as well as equipment.
Gasoline is a highly combustible fuel. Use it with care! The improper
use, handling and/or storage of gasoline can be dangerous. Help prevent
accidents by following these safety rules:
•
Use gasoline only as a fuel, never as a cleaning fluid.
•
Always use an approved container to hold or store gasoline. Never
store gasoline in familiar containers such as milk gallons or soda pop
bottles
•
Never store gasoline near a heater or an open flame.
•
When storing or using gasoline, make sure container is out of the
reach of children.
•
Never add gasoline to a running or hot engine. Spilled gasoline on
a hot engine may cause a fire or an explosion. Fill gasoline tank
3370-250-00
Material
Diaphragm
Aluminum
Thermoplastice/TPE
Aluminum
Thermoplastice/TPE
Aluminum
Thermoplastice/TPE
Aluminum
Thermoplastice/TPE
Aluminum
Thermoplastice/TPE
Aluminum
Thermoplastice/TPE
Aluminum
Thermoplastice/TPE
Aluminum
Thermoplastice/TPE
Aluminum
Thermoplastice/TPE
Aluminum
Thermoplastice/TPE
Aluminum
Thermoplastice/TPE
1
Check Valve
Gear Box
Neoprene
Neoprene
Neoprene
Neoprene
Neoprene
Neoprene
Neoprene
Neoprene
Neoprene
Neoprene
Neoprene
outdoors and wipe up any spills.
•
Have a fire extinguisher nearby. Be sure extinguisher is in operating
condition – check the pressure gauge or indicator. Be familiar with
its proper use. Consult the local fire department for the correct
type of extinguisher for your application. Extinguishers rated ABC
by the National Fire Protection Association are appropriate for all
applications.
•
On permanent installations, be sure all fuel supplies have a positive
shutoff valve. Fuel lines must be of steel piping, adequately secured
and free from leaks. Do not use copper piping on flexible lines as
copper becomes hardened and brittle and will break. Use black
pipe on natural gas or gaseous fuels, but not on gasoline or diesel
fuels. Piping at the engine should be a suitable flexible line that is
compatible with the fluid.
Positively no smoking!
2.
Check engine oil, fuel levels and gear box oil levels before initial startup
each day. Stay away from moving parts due to the danger of becoming
caught in moving parts. Avoid loose jackets, shirts, sleeves and ties. Make
sure all nuts and bolts are secure. Keep power shields and guards in
place. If adjustment MUST be made while the unit is running, use extreme
caution around hot manifolds, moving parts, etc.
3.
Do not work with this equipment when mentally or physically fatigued.
337 Series and 338 Series
Plunger Bearing
Oil Bath
Needle
Oil Bath
Needle
Oil Bath
Needle
Oil Bath
Needle
Oil Bath
Needle
Oil Bath
Needle
Oil Bath
Needle
Oil Bath
Needle
Oil Bath
Needle
Oil Bath
Needle
Oil Bath
Needle
NPT
2"
2"
2"
2"
2"
3"
3"
3"
3"
3"
3"
9/2024
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