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5271-98_1.gif AMT 4942-99 Ryton Rotary Drum Pump

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Manufacturer: AMT Pumps
Series (7 Models):

Drum Pumps Barrel Pump Hand Operated

Product Name:

Ryton Rotary Drum Pump

Model Number:


Gallons Per Hour: 360 (6 GPM)

Quick Overview

Heavy Duty Chemical Methanol Barrel Pump

25% Off Regular Price: $160.00

Special Price $120.00


This Rytonï½® Drum pump is designed for the transfer, pumping and dispensing of aggressive chemicals including many esters, ketone's, alcohols and hydrocarbons which are compatible with pump component materials. Capable of handling compatible liquids with a maximum 5000 SSU viscosity @ minimum 60° F liquid temperature. Warranty is void when used beyond compatibility and temperature.

  • Ryton Construction with Ryton Vanes, Viton® Seals, Hastelloy® and Stainless Steel Components
  • Maximum Temperature 180° F
  • 6 GPM @ 70 RPM (11 oz/stroke)
  • 1" O.D. Ryton Spout
  • 1-1/4" NPT x 45" Ryton Suction Tube Assembly
  • 2" Epoxy-coated Aluminum Bung Adapter

Not only can it pump Waste Veggie Oil, Glycerin and Diesel Fuel, but because of it's Viton seal, it can also handle Biodiesel. Heavy Duty Methanol / meth-oxide Pump. Replacement for the discontinued 4940-99

Additional Information

Model Number 4942-99
part number 4942-999-99
Series Drum Pumps Barrel Pump Hand Operated
Max Flow (GPM.) 6
Max Flow GPH 360
Inlet Connection Type FNPT
Inlet (In.) 1.25
inlet size 1 ¼"
Outlet Connection Type MNPT
Outlet (In.) 1
Wetted Materials 304SS, Hastelloy, PPS-Ryton
Elastomers / O-ring Viton
Self Priming Yes
Max Operating Temperature (F) 160
Viscosity Glycerine 880.00 cp 5000.00 ssu
Mechanical Seal Type Double
Applications Chemical, Contractor, Drum, Fuel Oil, Hand, Portable, Self-Priming, Solvent
Drain Yes
Port Rotation Yes
Country of Manufacture United States
Weight (Lbs) 8
Time to Ship (DAYS) 1 day
Quick Ship Yes
UPC 72684651375

Supporting Docs

View FileRyton Rotary Drum Pump  Size: (60.73 KB) 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.